Registered Fuels Contractors are the only businesses that are legally authorized to do fuels related work in Ontario. Find or verify companies with a valid TSSA Registration. Information in this registry does not constitute an endorsement or referral by TSSA. We encourage any person hiring a contractor to choose carefully. For more information, see our Qualified Contractor Checklist.
Note: City/postal code only refers to the location where the contractor has based their main office. It is possible they may offer services in other areas of the province.
TSSA Registered Fuels Contractors
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KENAGY MECHANICAL
FS R0038026001
230 BRUCE ST SAULT STE MARIE, ON, P6B 1P1, CanadaNAUSS PLUMBING & HEATING INC
FS R0038027001
2266 LASALLE BLVD SUDBURY, ON, P3A 2B1, CanadaTIM CHRISTIANSON
FS R0038029001
1165 CONCESSION 6 W, RR 1, MILLGROVE, ON, L8B 1N5, CanadaNUTEMP MECHANCIAL SYSTEMS LTD
FS R0038052001
3535 LAIRD RD, UNIT 4, MISSISSAUGA, ON, L5L 5Y7, CanadaSERVOCRAFT LIMITED
FS R0038149001
325 LESMILL RD DON MILLS, ON, M3B 2V1, CanadaSMANIA PLUMBING, HEATING & AIR CONDITIONING
FS R0038159001
47 VINTAGE WAY SUDBURY, ON, P3A 6L3, CanadaMODERN NIAGARA TORONTO INC
FS R0037692001
8125 Highway 50 Woodbridge, ON, L4H 4S6, CanadaHOWDEN CANADA INC. O/A ACI-CANEFCO
FS R0037703001
488 BASALTIC RD CONCORD, ON, L4K 5A2, CanadaAPPLEWOOD AIR CONDITIONING LTD
FS R0037704001
3525 HAWKESTONE RD MISSISSAUGA, ON, L5C 2V1, CanadaHENSALL DISTRICT CO-OPERATIVE, INCORPORATED
FS R0037716001
1 DAVIDSON DR HENSALL, ON, N0M 1X0, CanadaHENK OOSTERVELD HEATING & AIR CONDITIONING
FS R0037758001
1007 YORK RD R R 2 GUELPH, ON, N1E 6Y9, CanadaHARCO COMPANY LTD
FS R0037779001
5610 MCADAM RD MISSISSAUGA, ON, L4Z 1P1, CanadaHAMILTON SMITH LIMITED
FS R0037788001
280A JAMIESON BONE RD BELLEVILLE, ON, K8N 5S8, CanadaLAKEHEAD POLAR AIR LIMITED O/A POLAR MECHANICAL
FS R0037789001
596 SQUIER STREET, FIRST FLOOR, THUNDER BAY, ON, P7B 4A8, CanadaBAXTEC MECHANICAL SERVICES
FS R0037801001
2470 DON REID DR OTTAWA, ON, K1H 1E1, CanadaARTHUR THOM ELECTRIC LTD
FS R0037832001
4600 HWY # 31, RR 3, WILLIAMSBURG, ON, K0C 2H0, CanadaSUNDERLAND CO-OPERATIVE INC.
FS R0037875001
17 Centre St Sunderland, ON, L0C 1H0, CanadaJACK'S PLUMBING & HEATING (EXETER) INC
FS R0037913001
201 PICKARD RD EXETER, ON, N0M 1S3, CanadaNOLL CLIMATE CONTROL LTD
FS R0037959001
152 BOOTH RD NORTH BAY, ON, P1B 8Z4, CanadaKEITH'S PLUMBING & HEATING INC.
FS R0037427001
659 PARKDALE AVE N HAMILTON, ON, L8H 5Z1, CanadaCAMPEAU HEATING
FS R0037437001
2288 LASALLE BLVD SUDBURY, ON, P3A 2B1, CanadaADDUONOS SHEET METAL & HEATING LTD
FS R0037451001
701 VICKERS ST N THUNDER BAY, ON, P7C 4B8, CanadaMETROPOLITAN HEATING & AIR CONDITIONING LTD
FS R0037466001
20 VENTURE DR, UNIT 15, SCARBOROUGH, ON, M1B 3R7, CanadaDEARIE CONTRACTING INC
FS R0037484002
5690 McAdam Rd Mississauga, ON, L4Z 1T2, CanadaNELCO MECHANICAL LIMITED
FS R0037499001
77 EDWIN ST KITCHENER, ON, N2H 4N7, CanadaFISHER HEATING INC
FS R0037519001
256 WIGTON ST CALEDONIA, ON, N3W 1G4, CanadaPARK LANE PLUMBING LTD
FS R0037524001
65 RESEARCH RD EAST YORK, ON, M4G 2G8, CanadaWOODBRIDGE HEATING & AIR CONDITIONING LTD
FS R0037526001
285 JEVLAN DR WOODBRIDGE, ON, L4L 8G6, CanadaBUTTON'S HEATING INC
FS R0037532001
1895 CLEMENTS RD, SUITE 170, PICKERING, ON, L1W 3V5, CanadaTRUDELL SHEET METAL LTD
FS R0037534001
84 TAYLOR AVE CHATHAM, ON, N7L 2T8, CanadaALEX MCCOY PLUMBING & HEATING LTD
FS R0037633001
190 Resource Rd, Unit 2, Kingston, ON, K7P 0V4, CanadaAIR KOOL LTD
FS R0037687001
5125 HARVESTER RD, UNIT 4, BURLINGTON, ON, L7L 6A2, CanadaFERNAND DENIS INC
FS R0037041001
107 CALEDONIA RD ST ISIDORE, ON, K0C 2B0, CanadaJAYNES PLUMBING AND HEATING
FS R0037060001
91 COLEBROOK RD YARKER, ON, K0K 3N0, CanadaG T PLUMBING & HEATING
FS R0037132001
14 ASH ST KAPUSKASING, ON, P5N 2C8, CanadaOMICO MECHANICAL LTD
FS R0037166001
80 BASS PRO MILLS DR, UNIT 1, CONCORD, ON, L4K 5W9, CanadaSHANWORTH ENTERPRISE INC
FS R0037174001
2138 SPRINGWOOD RD PETERBOROUGH, ON, K9K 1M9, CanadaDAEL THERMAL GROUP INC
FS R0037196001
665 MILLWAY AVE, UNIT 21, CONCORD, ON, L4K 3T8, CanadaINDUSTRIAL BOILER SPECIALTIES LIMITED
FS R0037349001
622 ESSEX ROAD 18 LEAMINGTON, ON, N8H 3V5, CanadaBER-COOL LTD
FS R0036737001
510 ROWNTREE DAIRY RD, UNIT 3, WOODBRIDGE, ON, L4L 8H2, CanadaCIRCA REFRIGERATION INC
FS R0036739001
25 FISHERMAN DR, UNIT 18, BRAMPTON, ON, L7A 1E2, Canada1142595 ONTARIO INC RIVERSIDE PLUMBING & HEATING
FS R0036859001
765 CAMERON ST HAWKESBURY, ON, K6A 2B7, CanadaMESSENGER MECHANICAL SERVICES INC O/A A1 AIR CONDITIONING AND HEATING
FS R0036919001
1420 CORNWALL RD, UNIT 3, OAKVILLE, ON, L6J 7W5, CanadaHRD KITCHEN SERVICE
FS R0037008001
1580 LIVERPOOL CRT OTTAWA, ON, K1B 4L2, CanadaTRI-AIR SYSTEMS LTD O/A TRI-AIR SYSTEMS
FS R0037027001
391 STEELCASE RD W, UNIT 15, MARKHAM, ON, L3R 3V9, CanadaDON WILSON MECHANICAL LTD
FS R0036605001
1740 SUNNYSIDE RD KINGSTON, ON, K7L 4V4, CanadaEXCLUSIVE COOLING LTD
FS R0036637001
597 JUSTUS DR KINGSTON, ON, K7M 4H5, Canada