We are a hospital and medical facility contractor. A&A Painting and Construction has the expertise to work in demanding environments including surgery, offices, laboratories and cafeterias.

AAC Contracting Inc. specializes in environmental remediation such as asbestos, lead and mold abatement. Other specialty construction services offered include firestopping, fireproofing and industrial/commercial insulation.

Accredited Firestop specializes in the installation of firestop products and application of a low voc water base intumescent fireproofing to exposed steel.

Accurate Firestop, Inc. (AFI) was established in 1995 as one of the first recognized specialty firestop contractors formed in the state of California. AFI is a union shop with an exceptional safety record also having most of its 30+ installers… Read More

Acoustic Ceiling & Partition (ACP) was incorporated in 1985. Our estimating and project management members have between 10 to 30 years experience each. We benefit from a very low employee turn over rate – most of our employees have been… Read More

Adler Firestopping specializes in the design, installation and maintenance of firestop systems. Our commitment to excellence in the firestopping industry has earned us the reputation among building designers, code officials, building inspectors and… Read More

Adler Firestopping specializes in the design, installation and maintenance of firestop systems. Our commitment to excellence in the firestopping industry has earned us the reputation among building designers, code officials, building inspectors and… Read More

Advance Matrix Contracting specializes in Passive Fire Protection systems. A market leader that has built its reputation on integrity and trust, driven by the skills of its people with a talent for innovation and a passion for success. It supports… Read More

As a company, Advanced Insulation Inc. is dedicated to saving life and property while offering firestopping services that are of the highest standard and at extremely competitive rates. We offer our clients an abundance of technical and practical… Read More

Al Bandary Safety & Security Equipments was established in 2010, in Doha, Qatar.  The company has grown to be specialized in Active and Passive Firestopping Systems applications.  Al Bandary Safety & Security Equipment is approved by Qatar… Read More

Al Swiss Insulation is a CFM Approved Firm. Specialist International Contractor for Thermal (hot/cold/acoustic/cryogenic) insulation, refractory insulation, heat tracing, passive fire protection and firestops for industrial and commercial projects,… Read More

WE PROVIDE INTEGRATED CONSTRUCTION SOLUTIONS WITH ABILITY TO DELIVER COMPLEX PROJECTS SUCCESSFULLY. ALEC Engineering and Contracting LLC (ALEC), part of the Investment Corporation of Dubai (ICD), is a large construction company with related… Read More

All American Fireproofing is a specialty construction company based out of South Florida; specializing in fireproofing, firestopping, fire wrap, as well as Intumescent Paint. We cover all of Florida and are experts in identifying deficiencies in… Read More

Alltrin Limited is a vibrant, reputable company formed in January, 2007. Our combined technical and support staff have over 20 years experience. We are professionals in Fire Safety, Specialty Coatings, EIFS and Stucco with specifics in the following… Read More

With over three decades of experience performing Division 7 Scopes of work, Alpha has served as the benchmark for excellence, peerless quality, and unmatched service. Our commitment to team-building and quality craftmanship, allows us to serve our… Read More

Our Company has been doing business for over 30 years. We are mechanical insulators and fire safety specialists.

Alternate Resistance Specialists, LLC is a single source firestop contractor. We offer complete firestop consultation and installation services as well as firestop maintenance of existing facilities. We are currently licensed in the states of… Read More

Insulation Contractors specialize in the following areas:   Exterior Curtain Wall fire containment systems for glass, precast, metal, and stud framed walls Firestopping at joint and penetration systems Thermal insulation such as fiberglass… Read More

Amherst Insulation & Firestop Service, Inc., specializes in industrial insulation and firestopping for schools, hospitals, facilities, and the construction industry. We have a proven record of success with over 20 years experience. Estimating… Read More

Apex Firestop specializes in the selection and installation of UL-approved Firestop systems. We service Residential, Commercial, and Industrial construction and have extensive experience with the following industries: Telecom Healthcare / Hospitals… Read More

ARC Firestop Solutions is a Hilti Accredited Firestop Specialty Contractor whose territory covers Maryland, Washington DC and Virginia. We specialize in Healthcare, Educational, Commercial, Multi-Family and Industrial Construction. Our Quality of… Read More

Incorporated in 1995, Arctic Fireproofing’s main business has been spray-applied fireproofing products. Through penetration, edge of slab firestopping and curtain wall insulation systems have been a focus since 2000.

Aries Contracting Inc. is a full service fireproofing and fire stopping contractor with 20 years of experience. We have successfully completed hundreds of fire stopping projects ranging from small renovations to large institutional and industrial… Read More

ASCI has provided Firestopping for many projects in the intermountain area, mainly in Utah. Our main expertise is in Mechanical and Electrical Penetrations and Fire Protection of Ductwork and Piping. We also are involved in the Mechanical Insulation… Read More

Atlantic Building Restoration is the leading multi-trade restoration contractor in Atlantic Canada.   We specialize in firestopping, sealants, waterproofing and restoration.

Barber Firestop systems has just signed agreements with the Pipefitters Local 777 and Insulators Local 33. These plus our agreements with the Carpenter’s and Mason’s Unions make us uniquely qualified to accommodate firestopping needs in… Read More

Bardawil Specialties Qatar is a leading provider of specialized construction products & services to the Construction community. The company, established in 1999, is part of Bardawil, a leading provider of Engineering products and services in the… Read More

BARQ Construction Group is an ISO 9001-2008, ISO 14001-2004, OHSAS 18001-2007 Certified Electro-Mechanical Company with Grade A Status in Qatar and specialized in the field of Fire Protection, Safety and Security System.  BARQ Construction Group is … Read More

Barrier Companies is a specialty contractor focusing on rated barrier management within the new construction, renovation and maintenance markets. Our offering includes professional services, insallation and custom software development and… Read More

Bartkowski Life Safety, Corp. provides a variety of life safety services to contractors, architects, facility directors and building owners. We have a proven history of meeting and exceeding our customer’s expectations. We offer a number of… Read More

Beyond Foam Insulation began in 2006 when two brother’s-in-law took their dream of owning a successful insulation business and made it a reality. They started out as owner operators with one spray foam rig, and today, are leaders in the insulation… Read More

At BL Harbert International (BLHI), we build much more than structures.  We build safe environments and eco-friendly solutions in the communities in which we work.  Most importantly, we build strong relationships that allow us to build anything,… Read More

Our insulation division provides mechanical thermal insulation, acoustic insulation and firestop systems for everything from office buildings to sport arenas. Mechanical Insulation can help you achieve energy savings, personnel protection, process… Read More

Full service mechanical insulation and firestop contractor serving the Pacific Northwest (Washington and Oregon)

Commercial, Educational, Industrial and Healthcare Facilities are the primary focus of BRAND�s construction services. We specialize in installing code required passive Fire Protection systems in support of the construction industry; including,… Read More

Working in the field of passive fire proofing. Approved by Qatar Civil Defense Department and KAHARAMAA (QATAR). Completed the fire proofing works in various substations for KAHRAMAA with different contractors.

Brinker Team Construction specializes in total architectural interior and exterior systems, fire stopping, acoustical ceilings and general trade packages.

C.L. Downey Construction, Inc. is a UL Qualified Firestop Contractor servicing both NC and SC since 1997.   We specialize in health care, industrial and commercial construction. Our services include, but are not limited to the following: All Types… Read More

Southern California insulation and firestopping subcontractor

Since 2006, we have been installing all different types of caulking products.    In 2017 we began installing firestop materials at the Complexe des Sciences Outremont in Montreal for EBC. Inc.  We are now working on the installation of firestop… Read More

Capmen is a HILTI Accredited Firestop Contractor (HAFSC) and as well as being STI, and 3M accredited   As a UL Qualified Firestop Contractor, we have factory trained tradesmen that are experts in the installation of UL listed firestopping assemblies… Read More

Carciofini Company has provided Caulking, Firestopping, Expansion Joint Systems, Traffic and Pedestrian Coating and Waterproofing since 1975

Carolina Construction Services specializes in curtain wall systems for the glazing industry as well as projects with floor and wall penetrations.

Carolina Insulation Contractors, Inc. firestop division is a full service subcontractor of commercial and industrial firestopping projects. We specialize in all aspects of firestopping conditions to include joints, penetrations, curtain wall and… Read More

CAS Service is a full service firestop specialty contractor providing the installation of fire, smoke and acoustical rated systems for contractors, owners and building managers.

Century Drywall is New England’s largest construction subcontractor for drywall, fireproofing, spray insulation, and painting solutions. For almost 25 years, we have partnered with leading contractors on many of the largest and most complex… Read More

Chamberlin is an established contractor that provides roofing and sheet metal, waterproofing and caulking, building and garage restoration, as well as related maintenance services. We are a company whose history is as long as our capabilities are… Read More

Coast Environmental specialized in Indoor Air Quality (IAQ) and ISLM services to hospitals and healthcare facilities.

CANYON INSULATION, INC. is one of the largest insulation and firestopping contractors in the West, specializing in heavy commercial union work. City Center in Las Vegas, L.A. Live in Los Angeles and the Gates Building in Seattle are just a few of… Read More

Commercial Fireproofing & Insulation is a Sister Company of Alliance Specialties, True Fireproofing, Acme Fireproofing & Insulation, Brooke Drywall of Columbia, Inc., providing fireproofing, insulation and firestopping services throughout… Read More

Consigli Construction Co;, Inc. is a leading construction manager and general contractor with offices in Boston and Milford, Massachusetts, Washington, D.C., Portland, Maine, Hartford, Conn. and New York State serving clients throughout the… Read More

Crown House Technology, UAE is a progressive Mechanical, Electrical and Public Health services provider engaged in engineering, manufacturing and construction within the UAE. We deliver innovative, high quality solutions to customers in all industry… Read More

We are a union shop specializing in Mechanical Insulation, Firestopping and Asbestos Abatement. We work on many types of projects including Commercial, Industrial, Healthcare, Mix-Use, and Educational Facilities, as well as Remediation and Tenant… Read More

Commercial metal stud, insulation, FRP and drywall contractor based in Pasco, WA servicing the Tri-Cities and surrounding area.

Daharpro Construction is a Providence wide company that specializes in interior systems for commercial, industrial and institutional buildings. For over 20 years the company has distinguished itself by its achievements.

What began as a waterproofing and joint sealing contractor in 1977, has evolved into Dalton Protection Inc., a certified Women’s Business Enterprise (WBE) and industry leader in the installation of firestopping systems and facility inspections… Read More

We are a general contractor who have started and grown drywall, framing, concrete, forestop and many other divisions.

Daw Construction  Group provides industry leading commercial insulation and metal building insulation to a variety of clients and projects throughout Utah and the Intermountain West.  Our diverse range of commercial products and services allows us… Read More

DeCosta Construction Specialties provides trusted, state-of-the-art firestop, damper and swinging fire door solutions for healthcare and commercial facilities.

DELTOQ Group of Companies strengthens as market leader and possess brand image by complying to our motto “Delivering Total Quality“.  We deliver expert Passive Fire Protection Systems – Firestopping – and strive for a major… Read More

DicoTech Qatar is a 100% Qatar-based company specializing in various construction services and IT services. The name “DicoTech” coined from Diversified Construction Technologies, reflects the company’s wide scope of specialized… Read More

DKB, Inc. offers mechanical insulation, acoustical applications, heat tracing and firestopping in the industrial and commercial markets in the US and offshore.

Doormasters is a specialist passive fire protection company with services in UAE since 2006. We are an authorized applicator for Hilti Firestop Products in UAE and Singapore (B3 Engineering Pte Ltd.)

We are a general contractor that self performs all of our own firestopping and waterproofing services for our projects.

We are a General Contractor specializing in the Medical Industry as well as a Firestop Contractor with employees who are trained to work in a high profile environment; our employees represent those we work for in a very professional manner in… Read More

Eco-Lok Protective Coatings provides the highest standard of service to our clients. We are capable of providing conventional sprayed fireproofing, intumescent coatings, firestopping, smoke sealing and spray applied urethane for the commercial,… Read More

Edy Comert SRL is a Romanian based construction services company.  Our services cover all the sectors in the construction field and comprise the entire value chain of construction – from design to planning, from construction to property… Read More

Energy Mechanical Insulation, Inc. is a contractor that supplies materials and labor to perform insulation of HVAC duct, pipes, plumbing and also performs firestopping through plumbing and electrical penetrations in the state of Nevada. We help with… Read More

Full service construction management firm focused on serving highly regulated markets such as acute care, senior care and industrial. We have construction professionals specializing in planning, estimating, project management, general trades, steel… Read More

F&M Caulking Limited offers services including joint sealants, firestopping and smokeseal and institutional, commercial, industrial and residential projects. F&M Caulking Limited continues to maintain an upstanding reputation of quality,… Read More

Farwest Insulation specializes in Mechanical Insulation, Heat-Trace Applications and Firestop for Mechanical/Plumbing and Electrical Systems.  Areas of coverage are California, Nevada, Utah, New Mexico,. Colorado, Arirzona, and Texas.

Protecting LIVES & PROPERTY from fire and its byproducts by offering our customers a complete package (labor, materials, consultation and support). Give clients the assurance that the job will be done correct and to code the first time. Be… Read More

As an experienced, objective third-party inspection and repair company, Fire Door Solutions offers a turnkey solution for all of your fire door and fire damper needs. Our professional inspectors and repair technicians are committed to get your… Read More

Fire Stop Technologies, Inc. has offices in: St. Louis 6280 Knox Industrial Dr. St. Louis, MO 63139 Phone: 314-644-5323, ext. 2102 Fax: 314-644-5320 Illinois 210 N. Baughman Rd Taylorville, IL 62568 Phone: 217-824-2446, ext. 2102 Fax: 217-824-4649

Fire-Seal,LLC is a full service barrier management contractor specializing in the installation of firestopping, sprayed fireproofing (SFRM & IFRM), sprayed applied insulations, waterproofing, fluid applied air barriers, A1 expansion joints, and… Read More

Firestop Commercial LLC team has been firestopping new and existing Construction in Las Vegas for over 20 years. We are now in Southern Utah as well. \r\n\r\n Firestop Contracting for All Trades-Top of Wall, Bottom of Wall, Curtain Wall and Trades… Read More

FIT is a FM 4991 Approved Contractor operating in the G.C.C. We provide a solution to fit our clients needs and requirements from supply of material only to turnkey solutions. We are a Firestop International’s FPP (Firestop Partners Program)… Read More

Firestop Middle East WLL is specialized in the applications of firestop materials. We have been established and conducting business in Qatar since 2013.

Firestop Middle East is a Specialty Firestop Contractor well versed in relevant standards including BS, EU and ASTM. We can help you find the perfect system whatever your needs or specifications: We specialize in: Luxury High Rise Residential (new… Read More

We install through penetrations,Top of walls, Curtain walls,and Joints.

Firestop Solutions & Systems Inc. is focused on Fire Protection and Life Safety. We have Trained and Certified Installers. We are Insured and Bonded. Firestop Solutions & Systems Inc. scope includes: Mechanical, Plumbing, Electrical Data … Read More

Firestopping techniques and materials prevent the spread of fire, smoke and toxic gases. It is a system that “compartmentalizes” those dangers. Areas between walls, floors, expansion joints and also where wire, cabling, piping and other … Read More

Firestop Technologies, Inc. has been a participant in the firestopping industry, installing firestop systems for Western and Central New York since 2000. Our offices are located in the Finger Lakes region of New York, which allows us to get to know… Read More

FireStoppers is a full-time, full service specialty contractor working Nation-wide. We are certified installers of UL listed systems for penetrations, construction joints and duct work. We also offer Barrier Assessment services and Fire Stop… Read More

Firestopperzz, LLC is a Hilti-Accredited Firestop Installation Contractor specializing in Industrial, Healthcare, Educational, Wood Frame and Commercial Construction. We serve the Maryland, Virginia and DC marketplace. We provide service to HVAC,… Read More

Firestopping Specialist is a full line Firestopping company in West Texas. In business since 1999, the company has grown every year and currently employs up to ten qualified installers. Projects have included: multi-story office buildings, hospitals… Read More

Specialty Spray-On Fireproofing and Firestopping contractor located in Honolulu, Hawaii.

As a charter member of FCIA, Firetek has been a leader in the firestopping industry for over 25 years.  Firetek is trained to install firestop systems for all types of through penetrations, head of wall, construction joints, perimeter joints, and… Read More

Flynn designs, builds, installs, and maintains complete building envelopes – the only trade contractor in North American with the expertise and resources to work on virtually every aspect of a building’s outer layer including:  Contract… Read More

FSIME is a FM 4991 contractor operating in the G.C.C. completing firestopping projects from palaces to airports. We cover the middle east from Abu Dhabi to Riyadh. We provide a solution to fit our clients needs and requirements from supply of… Read More

FTC Qatar is a mechanical engineering firm providing equipment supply, design, consulting, engineering, technical support and service. We add value to fields such as refrigeration (cold room), industrial warehouses, cooling, and thermal/acoustic… Read More

At Fundy Pros, we love to keep people safe. We offer certified expertise in firestop protection systems used to seal openings and joints in fire-resistance rated wall and floor framing. Our experienced, well-trained firestop pros have the know how… Read More

FX Facility Group is committed to excellence, passion for new ideas and an appetite for hard work. These values are central, vital attributes, enabling us to consistently produce innovative solutions, exceptional execution and unarguable value,… Read More

G&M Services is a concrete sawing, drilling and firestop company. It is our goal to exceed the expectations of our costumers/partners. Our business is built on relationships with our employees, customers and vendors to establish long lasting… Read More

Our priority is saving lives through minimizing the spread of fire by means of compartmentation with quality control, in-house destructive testing and visual assessments. Specializing in passive fire protection, our team is trained and is a master… Read More

Gleeson Powers is one of the leading Specialty Firestop and Life Safety Contractors in the Northeast. We are both UL Qualified and FM 4991 Approved Firestop Contractors, and have been providing professional expertise to our clients since 1992. Our… Read More

GMI is a family-ownded, client relationship driven, turnkey drywall, framing, and accoustical commercial construction company that has been operating throughout the State of Texas since 1978. With offics in the Dallas/Ft. Worth Metroplex, Austin and… Read More

Groupe Piche Coupe-Feu is a nationwide contractor proposing multiple services to their customers from expertise in firestopping to general contracting.

Guildfords was founded in 1906 and has been in continuous operation since that time making it the oldest insulation contractor in North America today.  Guildfords provides thermal insulation, passive fire protection and industrial coatings services… Read More

GSO is a Winnipeg based spray-on contractor providing all of your spray application needs within Manitoba, Northwestern Ontario & Saskatchewan. In 2010 the company was acquired by the Elmhurst Group, a family owned construction company that has… Read More

Haas Insulation is a Self-Certified Small Disadvantaged Business and Native American Indian Economic Enterprise doing business in both Hawaii and Guam. Haas Insulation is involved firestopping, fireproofing, roofing and thermal and acoustical… Read More

Hailey Insulation Corp. has been in business since 1995. We have fully certified WBE status with Empire State NYCSCA, and the Port Authority of NY & NJ. We work with unions such as Heat and Frost Local 12 and 91, Iron Workers, Empire State… Read More

We are a company who provides service of firestop systems in MEXICO, from firestop sealants to firestop constructions.   We have the expertise to carry out these projects and guarantee the projects end results.

Hasaad Economic Construction Est. is a contracting firm in Jeddah in the field of contracting with a specialization in firestop application. The company has highly skilled professionals including engineers, applicators, and labor, etc. We make it a… Read More

Haynes Firestop – Industrial, a division of MB Haynes Corporation headquartered in Asheville, NC, is committed to providing top quality service to industrial, institutional and commercial customers throughout Western North Carolina and the… Read More

We are FM 4991 Approved specializing in Firestopping & Interior Renovations for hospitals, schools, commercial & industrial projects in the Cleveland area.

Industrial Services Inc. is solid, determined & hard-working specialty contractor. We specialize in, & self-perform, Division 7 Thermal & Moisture protection installation services i.e., below grade waterproofing, joint sealant, expansion… Read More

Innovative Contractor Solutions is a commercial specialty contractor who specializes in thermal and acoustical insulation,firestopping, expansion joints, curtain wall insulation, spray foam insulation, water/air barriers, wall protection, FRP and… Read More

A commercial specialty contractor specializing in thermal and acoustical insulation, firestopping, expansion joints, curtain wall insulation, spray foam insulation, water/air barriers, wall protection, FRP and other division 10 building specialties… Read More

Established since 1984 our company has acquired vast experience that allows us to operate in five different project categories: Pharmaceutical, Industrial, Commercial, Power and General Marine Insulation. Our main operation is based in Carolina, but… Read More

IAR is a New York State and Massachusetts WBE licensed, bonded and insured Firestopping, Fireproofing, Insulation, Soundproofing, Asbestos Abatement, and Demolition contractor with 30 years of experience.  IAR excels at firestopping all HVAC… Read More

Passive Fire Protection, Fire Stop (Penetrations + Joint), HVAC Duct Fire Protection, Cable Fire Retardant Coating, Fire Protection Coatings, Fire Fighting,Fire Prevention, Security, Safety and Maintenance & Support

International Thermal Insulation & Fire protection. Specialised in cementatious & Intumescent coating.

CRES is an industrial services specialized company. CRES is one of the most preferred subcontractors for both multinational and regional EPC and General Contractors especially in oil, gas and infrastructure sectors. Our scope of work includes… Read More

As an experienced, certified installer, J-KAULK is able to deliver cost-effective prices to contractors that satisfy all their Firestopping needs. From the first day J-KAULK opened its doors, its mission has been to service an industry with honest… Read More

JD Firestop Pros specializes in the installation of third party Firestop Systems to trade penetrations, construction joints and specialty applications. We work in Commercial, High Density Housing and Industrial facilities.

John’s Insulation LLC is a full service contractor that is dedicated in our expertise to solve passive fire protection issues. We perform full service barrier reconstruction & remediation in existing structures, we also work with… Read More

JPM Associates Technical Services L.L.C is a Civil Defence approved Firestop Contractor operating in all Emirates of UAE. We have successfully completed many projects which includes Hotel, Residential Buildings, Shopping Complex, and EXPO 2020… Read More

K. Fox Insulation is a family owned business that specializes in mechanical insulation, through penetrations firestopping, joint firestop, electrical circuitry protection, marine insulation, and shaft alternative wrap systems. We focus on integrity,… Read More

Kansas City Firestop Co. Inc. is a Firestop Contractor for: Penetration Top of the Wall Perimeter Joint Kansas City Firestop Co. Inc. has been in business since 1994.

Professional firestopping firm specializing in healthcare, commercial and institutional facilities. Kasco Firestopping provides experienced installers combined with in-house carpentry, demolition, and labor services to provide our clients with… Read More

Kim Industries, Inc. is a HVAC/Plumbing/Mechanical Insulation Contractor.

KMI Fire provides a full range of firestopping capabilities. From through penetrations, to top-of-wall and slab edge locations, we can provide a solution for all of your firestopping needs. KMI’s professional dedication to our customers and… Read More

L S. Decker, Inc. is a full service commercial construction waterproofing company established in 1981. The home office is located in Houston, TX. Regional offices in Austin, TX covering San Antonio, and Dallas, TX covering Ft. Worth and Atlanta, GA.

With over three decades of experience, Lasco Acoustics & Drywall, Inc. is a Dallas/Ft. Worth based company that provides ceiling and wall systems, interior and exterior metal framing, insulation, sheathing, acoustical and fire caulking solutions… Read More

In business since 1984, we are a General Contractor performing various commercial renovation project work including firestopping work as an added value to our services.

Lone Star Firestop, LLC is a full service Firestop Contractor. We are working with building owners, construction managers, and contractors to provide life safety through the installation of tested firestop systems. Our firestop services include… Read More

LRT Restoration Technologies is a full service Firestopping Contractor excelling in all aspects of commercial construction Firestopping including Healthcare, Large Hub Airports, Stadiums, Education, High Rise, Mixed Use Development, Large Scale… Read More

LSS Life Safety Services is the industry leader in Fire and Smoke Damper Inspection and Repairs, Fire Door Inspections and Firestopping Services to commercial facilities throughout the United States, Canada and the United Kingdom.

At Manganaro Northeast, we pride ourselves on being among the best in our many markets for total customer satisfaction. We spend countless hours determining how best to serve our clients and are always seeking innovation for our processes. Our… Read More

MANYCON FIRESTOP is accredited by Hilti, STI, 3M Nullifire, SVT, Fischer, SIDE RISE, Sika, Ciko, Hensel, AIK, Jotun, Hempel. We have experienced engineers working in the field of passive fire protection.  MANYCON has been approved by Qatar Civil… Read More

Marek is a full service interior construction company self performing all trades with trained employees.

Established in 1864, McCarthy Building Companies, Inc. has a long history of building facilities that drive greater value. From exceptional levels of quality and safety – to ease of maintenance over time, we are firmly committed to helping our… Read More

With more than 150 years under its belt, the McCarthy Building Companies brand is the oldest and most established brand of the McCarthy Holdings, Inc., family of brands.  With its unmistakable ‘dude’ icon and recognizable red logo and… Read More

We are your single source for New Construction waterproofing, joint firestopping, and commercial restoration maintenance and repair services. We specialize in fire-rated control and expansion joint firestop systems and offer a full line of firestop… Read More

MG Construction has been in business for 53 years. Our expertise ranges from small firestopping and fireproofing projects to large condo projects where we are both promoter and general contractor.

Mid-Illinois Companies, Corp., established in 1970 is a quality specialty contractor that has evolved in step with the commercial construction industry. Its owners are focused on safety, quality and customer satisfaction. Self-performed operations… Read More

National Firestop Ltd. was the first recognized firestop/smoke seal company in Central Canada. Being the leaders, we are a single sourse facility. All of our installers are certified through 3M, Hilti and A/D Fire Protection. We have also worked… Read More

National Firestopping Solutions (NFS) is one of America’s premier Factory Mutual (FM) 4991 & Underwriters Laboratory (UL) Approved, full-service firestopping contractors headquartered in Saco, Maine. We offer our clients industry leading… Read More

Nexlevel is a single source contractor handling all aspects of Firestopping. Servicing Ontario, Canada from our offices in Concord, Oakville and Windsor, we can provide complete turn-key solutions for any firestop project, no matter how complex.… Read More

Old Dominion Firestopping, LLC was formed in 2001 and is run by the management of Old Dominion Insulation, Inc. Our goal is to provide a qualified crew of certified installers to do firestopping work properly, to install an approved firestopping… Read More

On The Spot Firestop is a certified firestop specialist in Firestopping of top of wall, floor joint, mechanical, plumbing, electrical penetration, cable trays and slab edge. We perform high quality installations for commercial, multi-family,… Read More

A Carpentry and Drywall Contractor installing Exterior Wall Systems, Interior Drywall Construction and Acoustical Ceilings for High Rise Residential Projects, Schools, Institutional Buildings, Commercial Office space and Retail Stores.

A full service Mechanical Contractor and HVAC Service Company specializing in design build and design assist projects. We service a wide variety of industries with our specialty being the biotech, pharmaceutical, electronic manufacturing,… Read More

Park Derochie is a large Industrial contractor providing abrasive blasting, coatings, fireproofing, firestopping, insulation, spray foam insulation, scaffolding, wear linings, and fibreglassing.

PDM Constructors is the state’s premier construction subcontractor specializing in MEP and Architectural firestop, exterior framing, drywall, fabricated drywall shapes, rough and finish carpentry, accoustical and specialty ceiling’s… Read More

Penta’s partnerships with leading manufacturers allows us to provide comprehensive life safety options to end users from all industries in Alberta, Sadkatchewan, Manitoba and North West Ontario. We provide firestopping, fireproofing, spray… Read More

Performance Contracting, Inc. (PCI) is the core subsidiary of Performance Contracting Group (PCG). PCG is one of the top specialty contractors in the United States. Based in Lenexa, Kansas, PCG is ranked 8th among the top U.S. specialty contractors.… Read More

Performance Firestop is a specialty contractor covering the state of Wisconsin and the Upper Peninsula of Michigan. We engage in consultation, inspection and installation of firestop systems. We are very interested in cultivating long-term… Read More

Phoenix Firestop provides code compliant installations of penetration and joint firestop systems. With product training from 3M, Hilti, and STI we are able to provide the best firestop solution for every application. We have detailed knowledge of… Read More

Phoenix Insulation specializes in commercial HVAC and Plumbing Insulation, HVAC and Plumbing penetration firestopping for Hospitals, Schools, Medical Office Buildings, Private High Rise Buildings, etc. This includes new projects from the ground up… Read More

Pipeline Services Inc. specializes in mechanical insulation. In addition we offer firestopping services for mechanical, electrical and plumbing contractors, MEP systems, floor and wall penetrations, joint systems, sound and smoke seal, fire barrier… Read More

We are a company based in Panama, that specializes in Firestopping, complying the highest international standards.

The PPMI service area includes work throughout Indiana, Kentucky, Illinois, Ohio and Michigan with Headquarters in Indianapolis and an affiliate office in Evansville, Indiana. PPMI FIRESTOP has been involved in the firestopping business since 1988.… Read More

PREVENT is your trusted partner for all your Fire Barrier Management services Nationwide.  Our services include Firestopping, Fire Damper Inspections and Repairs, and Fire Door Inspections, Repairs and re-certifications.  We have been servicing the… Read More

Engineering, Manufacturing, Procurement, Supply, Installation, Maintenance Testing and Commissioning of Passive and Active Fire Safety Systems and Equipment.

We are one of the leading companies in Qatar doing passive fire protection and MEP.

Founded in 1918, RAM Construction Services is the oldest and most experienced waterproofing, firestopping and restoration contractor in the United States. RAM Construction Services has built a solid reputation, based on knowledge, experience and… Read More

Provide carpentry, insulation & firestop. Established July 2001. Certified Hubzone., WMATA, MWAA, CBE, 100% MBE participation. Self perform all work. Bondable.

Specialist contractors in firestops, fireproofing, waterproofing and epoxy coatings.\r\n\r\nApproved applicator for Hilti products.

RMQ Projects  focuses on successful consultation and installation of firestop systems, pipe insulation and concrete cutting for our varied construction partners.

Roberts Firebarrier Solutions is a full service firestop coating and sealant specialty contractor with 25 years of experience in Northern and Southern California. We specialize in: Fire Barrier Paint & Coatings UL Penetration & Joint… Read More

Rocky Mountain Firestop specializes in the protection of all fire barriers in all buildings including, but not limited to hospitals, hotels, apartments, airports and office buildings.

The Rudd-Palmer Co. has been part of the construction industry since 1967. We specialize in the Tested and Approved Firestop Systems for commercial and industrual construction.

Safe Seal Firestop Inc. is committed to being a reliable and educated source of firestop, smoke seal and joint sealant systems. Whether it is the I.C.I. Industry or residential construction, we will maintain the quality of excellence to set the… Read More

Since 1994, the mission of SCS Firestop has been to provide professional, high-quality passive fire protection services, complying to the most updated codes and regulations in hospitals, industrial, and commercial facilities. We specialize in… Read More

Seal Caulking is a Woman Owned Business participating in Air Barrier, Caulking, Firestopping, Waterproofing, Expansion Joints and many other practices in the construction field.

Seal-Co., Inc. was established in 1967. We have been servicing New Mexico and Southern Colorado as a Sealant, Firestopping and Waterproofing Contractor.

We specialize in the installation of thermal, moisture and fire protection systems, specifically caulking, firestopping, fireproofing, below grade waterproofing and insulation. We currently hold GB98 and GS26 construction licenses issued by the NM… Read More

Secure Firestop is your FIRESTOPPING & SMOKESEAL only company. Our professional installers are certified by several manufacturers, which allows us to offer our clients several options.

Shanghai Tengxi is specialized in Firestop market in China since 2016. We have been very active in China FM Market and we are the agent for UL/FM Approved firestop material from our supplier. We recently applied for FM 4991 Approval and will update… Read More

Southeast Restoration & Fireproofing co., Inc. was established in 1990. We are approved applicators for Hydrotech, W.R. Grace, W.R. Meadows, CCW, Tremco Sealants & Waterproofing, Dow Corning, NeoGard, BASF Sonneborn, 3M Firestop, Hilti-Fire… Read More

Southwest Specialty Contractors LLC specializes in Mechanical and Building Insulation Systems, Firestop Systems Including Head of Wall, Edge of Slab and MEP Penetrations, along with a Specialty Division which offers a full line of Ceiling, Wall and… Read More

UL Qualified Firestop Contractor specializing in construction joint and through penetration firestop, well known for high-tech and tele-communications installations

State-Line has 25 years experience in all aspects of firestopping, spray fireproofing, spray insulations, intumescent fireproofing, curtain wall insulation and firestopping, and mechanical expansion joints. Our focus on quality assurance and quality… Read More

Superior Industrial Insulation Company is a nationally certified Firestop Contractor specializing in total Barrier Management for facilities. Our services include facility assessments and reports, certified third party inspections, Firestop… Read More

Passive Fire & Smoke Stop Systems Building Envelope/Perimeter Head of Wall Through-Penetrations FCIA Charter Member

We provide barrier management, documentation surveys, of fire-rated barriers, joint, penetration and edge of slab firestopping system installation, curtain wall insulation, fireproof patching, mineral board steel protection systems, acoustical… Read More

TBN Associates, incorporated in 1975, is a full service abatement, mechanical insulation and firestopping firm committed to an efficient, safe, cost effective process with superior quality that has been and will continue to be our highest priority.… Read More

TDC Waterproofing customized waterproofing and restoration solutions for Commercial and Industrial buildings. TDC provides New Construction as well as restoration services.

The Caulkers Company is a family owned company who has been in business for 35 years. Using experienced union tradesman, we excel at all caulking, masonry restoration, and firestopping of masonry systems.

Specialty contractor with focus on mechanical, plumbing, power plant insulation and firestopping.

For over twenty years, Thermo-Tec Insulation has been the premier firestop and insulation contractor in Ohio and the surrounding states.

Thermofire, an ISO 9001: 2008 Certified Organization, operating throughout the Middle East and India provides the best solutions in the field of industrial and commercial building construction, gained through years of experience. Thermofire’s… Read More

Thru-Wall Construction is a Boston based Firestop company servicing Healthcare, Academic, Pharmaceutical, and Commercial clients throughout New England. Our services include full service firestopping, drywall, doors and hardware, millwork, ceiling,… Read More

Tigre Construction Specialties, LLC (TCS) is located in the East Bay, Hayward, Ca.  Our main lines of business are Firestop, Fireproof, and Insulation.  We offer high quality installation and unique service on all trusted brands.  Our mission is to… Read More

Total Fire Stop Systems has been actively involved in the application of approved fire stop and smoke seal systems since 1995. All T.F.S. tradesmen, specializing in the passive fire protection industry, are 3M & Hilti certified installers. We… Read More

TQ Insulators has over 20 years of professional mechanical insulation and firestop contracting experience servicing British Columbia and Vancouver Island.  Consultations, budgeting and free estimates are available.  For more information please… Read More

Trinity Maintenance Solutions is redefining the building envelope with a focus on building science. We are an industry leader in Atlantic Canada in regards to energy and life-safety.  

U.S. Firestop LLC is a firestop company located in Des Moines Iowa specializing in through penetration and joint firestopping. We operate throughout the state of Iowa. Mark Gilchrist has over 17 years of firestop experience and has been a Hilti… Read More

Universal Firestop Services provides professional installation of products and systems within Kentucky and surrounding states. We are a full service provider! Call with any questions.

V&C Drywall Contractors’ Inc. was formed in 1982 by Vincent Nihipali Sr. V&C does Metal Stud Framing, Drywall, Taping, Acoustical Ceilings, Plaster INterior/Exterior, USG LevelRock Gypsum Underlayment, Isolatek Fireproofing, Ceilings… Read More

Firestopping specialty contractors for construction. Professional, trained installers that meet all job requirements with UL + ULC approved systems and tested products.

Vesta Firestopping, Inc. operates under a set of core values: Installing Confidence, Installing Experience, Installing Team Work, Installing Value… We provide a complete single point of contact for all of your passive firestopping needs. We… Read More

Wal-Mark Contracting is an accredited firestop specialty contractor with a focus on new construction, maintenance and renovation projects. Wal-Mark specializes in firestop and drywall for the healthcare, commercial, telecommunications, education,… Read More

Founded in 1986, Wall Systems has established its reputation as the premier subcontractor of its kind in Southwest Florida offering expertise as: A certified Healthcare Construction Contractor, through the American Society of Healthcare Engineers.… Read More

At West Coast Firestopping we specialize in Firestopping and Expansion. Joints.  We provide you with peace of mind that all of your firestopping needs will be met by providing a professional experienced work team who understands proper installation… Read More

Westcal Insulation is a commercial and industrial mechanical insulation and firestop contractor serving Western Canada.

Western Industrial Services Inc. is a specialty construction company that specializes in firestopping, fireproofing and concrete repair work.

Western Partitions, Inc. (WPI) is one of the largest and most reputable interior/exterior contracting firms in the Northwest. WPI provides superior contracting services for drywall, light-gauge metal studs, acoustic ceilings, wall panels,… Read More

Wohl Diversified Services is New York’s premiere passive fire stopping contractor, proudly serving Southern Connecticut, North New Jersey and the Hudson Valley since 1960. Wohl Diversified Services also specializes in the application of spray… Read More

Fire Stopping, Spray Fireproofing, Spray Insulation, Abrasive Blasting,Infectious Control and Painting & Wall Covering