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 certified through the OSHP-10 safety program. AFI is based out of the San Francisco Bay Area and serves builders and subcontractors throughout Northern California on any type of project. AFI performs all scopes of firestopping and acoustical sealants with an emphasis on OHPD Hospital projects. Besides firestopping AFI also installs intumescent and cementitious fireproofing building and spray-on insulation.

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 with us for over 10 years.

ACP uses certified trained skilled Union labor and self performs all framing drywall and acoustic ceiling work.

Acoustic Ceiling & Partition Co.is an ENR 600 Specialty Contractor.

Our Capabilities include Firestop Installation Acoustic Ceiling Systems Gypsum Board Applications Light Gage Metal Framing EIFS Spray Fireproofing Door Frames & Hardware and Carpentry.

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 client's needs spanning the fields of firestop waterproofing spray fire-proofing and commercial insulation. With 15 offices Alpha covers the Southeast South Central and Midwest regions of the U.S. to include Arkansas Colorado Florida Georgia Kentucky North Carolina Ohio Oklahoma South Carolina Tennessee Texas and Wisconsin.

Experience the distinct difference of working with an organization backed by a NYSE listed company and success stories spanning 30+ years.

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 Colorado and Louisiana. Our projects include but are not limited to multi family hospitality institutional and commercial construction We also perform IFRM installations and are currently a member of the National Fireproofing Contractors Association (NFCA).

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

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 of Firestopping - Floor/Wall Penetrations - Head and Bottom of Wall Joints - Edge of Slab Joints
• Statement of Condition Surveys
• Budget Figures for Deficiencies
• Complete Firestop Installations which could include Framing Hanging/Finishing Sheetrock and Masonry
• Consulting
• 3rd Party Surveys

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 that meet all applicable codes and standards. After your pipe or ductwork is installed through our penetrations let Capmen fire seal it to achieve the designed fire rating of the structure.

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

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 circuit protection. We also specialize in Intumescent coating on structural steel and various substrates to achieve tested ratings. We specialize in fire barrier management smoke and sound joints and penetrations as well as photoluminescence markings exit signs and pathways.

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 comprehensive.

Chamberlin offers the stability of a large contractor yet we provide highly personalized service a combination our clients appreciate and have come to expect. Our broad range of contracting capabilities is one that few companies can match as is our genuine company-wide pledge to safety quality and timely cost-effective delivery.

From our offices in Dallas Austin San Antonio Oklahoma City Tulsa and Houston to our field operations team Chamberlin's people deliver real expertise combined with a steadfast commitment to do what is truly right on each job we undertake throughout Texas Oklahoma Louisiana Arkansas and beyond. Our expertise and integrity are the foundation for the long-term trusting relationships we share with our clients.

Over the past 20 years CMI has completed firestop projects covering MEP penetrations, slab edge and wall joint sealants nationwide. We specialize in various types of Firestop systems to achieve the required F-rating in fire rated wall. CMI delivers top-quality performance while staying on schedule, and installs UL compliant systems that pass inspection the first time around.

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 Improvement. We have worked with a long list of clients from both the public and private sector. Our technician's knowledge and skill is evident in the work that they perform and is what sets us apart from the competition.

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

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

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

Fire Stop Technologies Inc. has offices in:

St. Louis
6280 Knox Industrial Dr.
St. Louis MO 63139
Phone: 314-644-5323 ext. 2102

Illinois
210 N. Baughman Rd
Taylorville IL 62568
Phone: 314-913-4414

We install through penetrationsTop of walls Curtain wallsand Joints.

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 \""through penetrations\"" exist are sealed with the appropriate sytems. Firestop Southwest is a certified firestop specialist.

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 Electrical Plumbing Drywall Fire Protection and Curtain Wall Trades. Our mission is to grow our business through unmatched customer services and support.

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 partnerships. We are FM 4991 Approves and HILTI Accredited in Firestop installation we currently serve Maryland Washington DC and Virginia. Safety is at the forefront of G&M Services. We have a full time safety manager that has complete the OSHA 500 and EM385. All field employees are OSHA 10 certified and receive additional safety training that is trade specific. We invite you to check us out at www.gmservices.ws give us a call and make us a part of your team. \\\\\\\""Relationships should be built to last.\\\\\\\

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 expert knowledge and our resident 'DRIs'- Designated Responsible Individual's - can solve your firestopping requirements and help eliminate potential conflicts between Architects General Contractors Trades and Owners. We developed the Life Safety Tracker System? a comprehensive fire barrier management program with the end user in mind. We take a professional approach and insist on the highest standards of installation and customer service. Gleeson Powers is firmly committed to providing the best possible service and quality to its customers.

• Commercial
• Industrial
• Hospitals
• Nursing Homes
• Hi-Rise
• Schools
• Hotels
• Institutions

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 Carpenters and City District Council Carpenters. We are a Firestop Specialty Contractor and a Commercial/Industrial Heat and Frost Insulation Contractor.
Hailey is UL Qualified and FM Approved.

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 Upstate of South Carolina. The services we offer include full service firestopping industrial maintenance new construction and renovations project management and general supervision.

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.

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 project teams has been contributing to successful projects since 2005.

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 services. Since 1972 in addition to being a firestop contractor Metro Waterproofing Inc. is an industry leader in the following services: Below-Grade Waterproofing Air and Weather Barriers Joint Sealants Deck and Traffic Coating Hot Fluid-Applied Rubberized Asphaltic Waterproofing Elastomeric Coating Dampproofing and much more. Based out of Georgia we service clients all over the South-East including: Georgia South and North Carolina Florida Alabama and Tennessee.

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 include the following categories: Interior Contractor Systems Firestopping Systems Fluid and Sheet Applied Air Barrier Systems and Paint Coating Systems.

• • National Firestopping Solutions (NFS) is one of America's premier Factory Mutual (FM) 4991, Underwriters Laboratory (UL) Approved, International Fire Door Inspection Association (IFDIA), full-service barrier management contractor. We offer our clients industry leading innovation excellence and complete peace of mind for much of their firestopping, fire doors, fire dampers, and life safety needs.
  • We are a UL-ULC Qualified Firestop Contractor, FM Global 4991 Contractor, HILTI AFSC and FIT Level 2 certified.
  • Our Barrier Management Services Include:
    • Firestopping
    • Fire Door Inspections
    • Fire Door Repairs
    • Fire Door Decommissioning
    • Fire Damper Inspections  
    • Scab/ Blow Out Patch Repair
    • Consultation for Unique Wall Builds
    • Educational Training
    • Complimentary Barrier Surveys

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 institutions schools hospitals industrial high-rise and hotels.

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. PCI's Interior Division was named the Number One Wall and Ceiling Specialty Contractor in the ENR Magazine\\\\\\'s most recent ranking of the top 600 U.S. specialty contractors. The Insulation & Specialty Services Division (home of the Firestop & Expansion Joint Group) provides Mechanical Insulation Firestopping Expansion Joint Abatement and other services.

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 relationships as our business grows and look forward to working with you in any capacity.

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 the IBC special inspection requirements and will make the process as seamless as possible. Phoenix Firestop is based out of Portland ME and is currently serving markets in Maine New Hampshire and Vermont.

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 blankets and grease/air ducts.

R.S. Blythe Inc. has been serving the Southeast since 2002 specializing in curtain wall insulation and firestop projects across numerous industries. Fueled by our commitment to life safety through integrity quality and excellence we can ensure satisfaction with our work.  R.S. Blythe Inc. is UL and HUB certified.

Remedi8 is a specialty contractor focusing on rated barrier management within the new construction, renovation, and maintenance markets. Our offering includes professional services inspection and installation of all components of a rated barrier including firestop, fire doors and fire dampers.  Remedi8 is headquartered in Overland Park KS and currently services customers and projects nationwide with a core focus on health care and data centers.  Remedi8 is the new entity for family of brands including Barrier Technologies, Barrier Compliance Services, Fire Door Solutions and Prevent.

Roberts Firestop is a full service firestop coating and sealant specialty contractor with 25 years of experience in Northern and Southern California.

We specialize in:

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 Construction Industries Division. We are an SDB certified company with sufficient insurance and bonding to perform on large contracts.

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 Flooring Systems as well as Division 10 Specialties. We operate in Nevada California Arizona Colorodo and Texas.

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

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 awareness presentations and Firestop training.

Our firestop inspection for code compliance course has been certified for continuing education credits in several states. Please contact us for course availability!

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

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 and cleaning. Our company is made up of a group of experienced knowledgeable professionals who have extensive experience working in and around occupied sensitive spaces. Pre-planning our operations with the client and end user is paramount in creating a safe clean high quality project.

Trust Vesta Firestopping, your UL Certified experts in professional firestopping installation. Our highly trained team provides superior service, ensuring your commercial or residential building’s fire compartment integrity. With Vesta, you gain peace of mind and reduce liability, knowing your firestopping needs are handled by qualified professionals.  We provide a single point of contact for your firestopping needs.  We specialize in through penetration firestopping, perimeter joint protection, protective wraps, and electrical outlet box systems.  With 26 years of construction experience, Vesta Firestopping delivers exceptional firestopping solutions.  Vesta Firestopping is a Small and Women-Owned Business.

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 resort and industrial markets.

Warren Mechanical provides commercial and industrial installations of plumbing and HVAC systems throughout the state of Maine.  We self-perform firestopping applications and are continuously working to keep up with the increasing scrutiny/importance of this trade.

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 of UL tested  firestop systems.

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 fireproofing firestopping doors and stucco. Our mission: provide efficient and cost-effective construction without sacrificing quality integrity or safety.