Hilti Firestop Specialty Contractor Program

Firestopping. Leave it to the professionals.

Through the Firestop Specialty Contractor Program, Hilti trains professional fire protection systems installers to use Hilti products that meet all current standards and codes. For architects and specifiers, this is great news. By using a Hilti Accredited Firestop Specialty Contractor (HAFSC) you get factory-trained professionals who are knowledgeable about firestopping methods and quality installations.

Selecting a HAFSC has the following benefits:

  • Allows tradespeople to focus on their area of expertise, leaving firestopping to passive fire protection specialists
  • Provide single contractor accountability for all firestop applications
  • Promote hassle-free inspection by officials who know and trust professional firestop installers
  • Increase your confidence that all firestopping is completed correctly the first time


* Hilti Accredited Firestop Specialty Contractors are independent companies who have had employees participate in the Hilti firestop training program.

Hilti Firestop Specialty Contractor List

Name Street Name City State Country
Riteway Thermal (Usa) Inc 1019 N Colorado St Ste 100 Gilbert AZ US
A K & J Sealants 20615 N 29Th Pl Phoenix AZ US
Comprehensive Risk Services 333 East Osborne Ste 300 Phoenix AZ US
Firestop Southwest 2401 E Magnolia St Phoenix AZ US
Farwest Insulation Contracting 1220 S Sherman St Anaheim CA US
Insulation Products 2300 E Orangewood Ave Anaheim CA US
P C I Issd Br 010107 1270 N Hancock St Anaheim CA US
California Fire Stop Inc 2604-B El Camino Real Carlsbad CA US
Accurate Firestop 25613 Dollar St Ste 7 Hayward CA US
Alert Insulation Co 15913 Old Valley Blvd La Puente CA US
P C I Issd Br 010111 1943 Rutan Dr Livermore CA US
P C I Issd Br 106 3030 Orange Grove Ave North Highlands CA US
Karcher Interior Systems 675 N Eckhoff St Ste F Orange CA US
West Coast Firestopping Inc 1130 W Trenton Ave Orange CA US
Alcal Specialty Contracting Inc 946 N Market Blvd Sacramento CA US
P C I Issd Br 010109 1822 Main St Ste A San Diego CA US
B A F Specialty Inc. 2060 Newcomb Ave San Francisco CA US
Alternate Resistance Specialists 6610 Holman St Unit 304 Arvada CO US
Ecofoam Insulutions 1985 Aeroplaza Dr Colorado Springs CO US
Top Build Support Services 4850 Lima St Denver CO US
Colorado Mech Inc 2090 W Bates Ave Englewood CO US
Stonington Services Llc 39 Kings Hwy Ste A Gales Ferry CT US
Barber Firestop Sys 175 Englewood Dr Orange CT US
Firestop Associates Inc 554 Boston Post Rd  Suite 384 Orange CT US
Delmarva Insulation + 22976 Sussex Ave Georgetown DE US
Low Country Firestop 160 Nw 16Th St Boca Raton FL US
Insulpro 475 N Williamson Blvd Daytona Beach FL US
Top Build Support Services 475 N Williamson Blvd Daytona Beach FL US
Top Build Support Services 475 N Williamson Blvd Daytona Beach FL US
Top Build Support Services 475 N Williamson Blvd Daytona Beach FL US
Top Build Support Services 475 N Williamson Blvd Daytona Beach FL US
J A Master Insulation Corp 2695 W 76Th St Hialeah FL US
Southern Firestop Inc 818 Shriver Cir Lake Mary FL US
Absolute Firestop 651 S Otis Ave Lecanto FL US
M P Firestop Corp 12349 Sw 132Nd Ct Miami FL US
Fire Stop Systems Inc 4173 Arnold Ave Naples FL US
Stateline Prod Inc 3021 Nw 25Th Ave Pompano Beach FL US
Wal Mark Contract Grp 5203 N Howard Ave Tampa FL US
Accredited Firestop Installers Llc 7250 49Th St Vero Beach FL US
P C I Issd Br 140101 140 Etowah Trce Fayetteville GA US
Georgia Firestop Inc # Powder Springs GA US
V & C Drywall 91-430 Komohana St Bldg A  F Kapolei HI US
U S Firestop Llc 508 6Th St Waukee IA US
Rebel Incorporated # Belleville IL US
Nelson Firestopping & Life Safety 550 Telser Rd Lake Zurich IL US
Larsen Inc * J P # Oak Lawn IL US
Bartkowski Life Safety Corp 140 W 168Th St South Holland IL US
Firestop Tech+ 210 N Baughman Taylorville IL US
Danco Construction 3201 Interstate Dr Evansville IN US
T S I Firestop Sys Inc 7301 Georgetown Rd 118 Indianapolis IN US
Olds Firestop Protection # Vernon IN US
Barrier Compliance Services Llc 8245 Nieman Rd Lenexa KS US
Barrier Tech Llc 8245 Nieman Rd Lenexa KS US
Firetek Construction Services Llc # Overland Park KS US
Firetek Inc # Overland Park KS US
Fire Door Solutions Llc 7500 W 160Th St Stilwell KS US
Universal Firestop Services 405 N 4Th St La Grange KY US
Firestop Solutions Llc 300 United Ct Ste 4 Lexington KY US
Fire Resistant Solutions Inc
142 East St
East Weymouth
Gleeson Powers Inc 10 Southville Rd Southborough MA US
Frontline Firestop Llc 974 Mount Holly Dr Annapolis MD US
Arc Construction Srvcs Inc 3515 Marmenco Court Baltimore MD US
Firestopperzz Llc # Gaithersburg MD US
G & M Services 7525 Connelley Dr Hanover MD US
Decosta Const Spec Inc 9600 Pulaski Park Dr Middle River MD US
Northeast Firestopping Solutions 19 Industrial Park Rd Saco ME US
EV Firestop 86 E 6th St Holland MI US
Kasco Inc 226 E Hudson Ave Royal Oak MI US
Carciofini Co 12101 Nicollet Ave Burnsville MN US
Superl Inc 7301 Apollo Ct Circle Pines MN US
J Kaulk Firestopping 21 Alex Pl Picayune MS US
Haynes Firestop # Asheville NC US
Downey Const Inc*C L # Durham NC US
Firestop Carolinas # Mooresville NC US
Amherst Insul & Firestop Svcs 100 Carl Dr Manchester NH US
Jersey Firestop 317 E 2Nd St Bound Brook NJ US
Fondelco Inc 190 Market St Saddle Brook NJ US
Sealco Inc 6010 Midway Park Blvd Ne Albuquerque NM US
Energy Mechanical Insul 4005 W Dewey Dr Las Vegas NV US
Xcell Insulation 110 Keyland Court Bohemia NY US
Horizon Contracting Llc 96 Lakeville Rd New Hyde Park NY US
Hailey Insul Corp+ 815 Route 25A Rocky Point NY US
Firestop Technologies 793 B Canning Pkwy Victor NY US
Superior Industrial Insulation Co 3855 W 150Th St Cleveland OH US
Multicon Const Co 1320 Mckinley Ave Ste C Columbus OH US
Dalton Protection Inc 706 W Xenia Dr Fairborn OH US
Donalco Inc 17 Grenfell Cres Unit 2 Nepean ON US
Pro Firestop 31 Melford Dr Unit 3 Scarborough ON US
Tedco Insulation Inc 610 E Cypress St Kennett Square PA US
Carolina Insl Cont # Florence SC US
P C I Issd Br 140142 1877 Vanderhorn Dr Memphis TN US
Fire Stop Technologies Inc 7353 Morton View Ln Powell TN US
P C I Issd Br 010119 4401 Freidrich Ln Bldg 3 Ste 306 Austin TX US
Commercial Fireproof & Insulation 10808 Bekay St Dallas TX US
Alpha Insulation Inc 10803 Vinecrest Dr Ste 100 Houston TX US
Lone Star Firestop Llc 22003 Beachgrove Ln Katy TX US
Alpha Insulation & Waterproofing 301 Leora Ln Apt 190 Lewisville TX US
All Trades Firestop 32902 Westwood Square East Dr Magnolia TX US
P C I Issd Br 010114 501 W Wisteria Mansfield TX US
Fire Blockers Inc 3344 N Hwy 67 Midlothian TX US
P C I Issd Br 010116 4501 Macro Dr San Antonio TX US
Alpha Insulation Inc  Corp 1649 Universal City Blvd Universal City TX US
U S I Cardalls # Logan UT US
Five Star Building Products Llc 1663 N 980 W Orem UT US
Superior Insulation 895 West 2600 South Salt Lake City UT US
C A S Service Llc 54 Stocks St Lovettsville VA US
Torque Supply Llc 12764 Oak Lake Ct Midlothian VA US
Bates Cntrg Svc Inc 775 Industrial Park Dr Newport News VA US
Firestop Of Virginia # Roanoke VA US
Insulation Contractors 22706 58Th Pl S Kent WA US
Hudson Bay Insulation Co # Seattle WA US
P C I Issd Br 010102 422 S Forest Seattle WA US
P C I Issd Br 010103 13600 N E 10Th Ave Vancouver WA US
Life Safety Systems 1718 Velp Ave Ste F Green Bay WI US
Complete Fire Solutions Inc 2630 W American Dr Neenah WI US
Adler Firestopping Ltd Calgary 1-3800 19 Street Ne Calgary AB CA
Adler Firestopping Ltd Saskatchewa 1-3800 19 Street Ne Calgary AB CA
Aw Nrg Insulation Service Inc 206-3750 46 Avenue Se Calgary AB CA
Tehilla Construction 347 Kline Crescent Nw Edmonton AB CA
Greer Contracting Ltd 6955 Buller Ave Burnaby BC CA
Tight 5 Contracting 108-4238 Lozells Avenue Burnaby BC CA
S R Caulking Ltd 3874 198 St Langley BC CA
Fransor Insulation Ltd 19 - 18812 96 Ave Surrey BC CA
Vancouver Island Firestopping Inc 950 Wollaston St Victoria BC CA
Absolute Completions Bc 4223 Gellatly Road West Kelowna BC CA
G R M Sealants & Coatings Inc 1718 Byland Road Unit 4 West Kelowna BC CA
Total Firestop Sys Ltd # Stony Mountain MB CA
Penta Protective Coatings Ltd 39 Merit Cres West St Paul MB CA
Penta Protective Coatings Ltd 39 Merit Cres West St Paul MB CA
Western Industrial Services Ltd 300 Dawson Rd N Winnipeg MB CA
Fundy Pros Firestop Division 91 Rue Englehart St Dieppe NB CA
Maritime Firestop Sys Rr 2 667 E Jeddore Rd Jeddore Oyster Ponds NS CA
Brunco Insulation Ltd 5484 Tomken Rd Unit 27 Mississauga ON CA
Aries Contracting Ottawa Inc 10-174 Colonnade Rd Ottawa ON CA
Belco Construction Inc 1B-2212 Gladwin Crescent Ottawa ON CA
ProFirestop 31 Melford Dr Suite 3 Scarborough ON CA
Promer Management 96 Carlson St Stoney Creek ON CA
Great Northern Insulation 935 Keyes Drive Woodstock ON CA