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.
This tool is updated at the beginning of each month.
TSSA Registered Fuels Contractors
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1000944398 ONTARIO INC.
FS-R-51944
6578 Harmony Hill Mississauga, ON, L5W 1S4, CanadaREDEEMER HEATING AND COOLING, INC.
FS-R-51933
99 KIRVAN DR GUELPH, ON, N1G 0G2, CanadaWILLIAM ROGERS O/A ROGERS HEATING & AIR CONDITIONING
FS-R-51934
834 Portage Rd Kawartha Lakes, ON, K0M 2B0, CanadaEVEREST CLIMATE SOLUTIONS INC.
FS-R-51935
1215 Twinney Dr, Unit 5, Newmarket, ON, L3Y 9E1, CanadaBatis Home Inc.
FS-R-51938
121 McMahon Dr, Unit 2717, Toronto, ON, M2K 0C1, CanadaBAILEY HASKELL O/A TIGER TEMP
FS-R-51936
100 Fullarton St, Unit 2506, London, ON, N6A 0G8, Canada2625784 ONTARIO LTD. O/A CRESTONE MECHANICAL
FS-R-51939
2121 Rathburn Rd E, UNIT 1208, Mississauga, ON, L4W 2X3, CanadaNATURAL ELEMENT MECHANICAL SERVICES INC.
FS-R-51937
43 Browns Dr Katrine, ON, P0A 1L0, CanadaSHAUN BEIRNES O/A BEIRNES HOME COMFORT
FS-R-51927
7 SLAMMER TRAIL THORNDALE, ON, N0M 2P0, CanadaRUOGU WANG O/A ONXIN1199
FS-R-51925
38 WORTHINGTON AVE RICHMOND HILL, ON, L4E 2R9, CanadaFergus Fireplace (2024) Inc.
FS-R-51931
967 ST DAVID ST N FERGUS, ON, N1M 2W3, CanadaHOSSEIN REZAIE O/A SHELBY AIR
FS-R-51928
5900 Yonge St, Unit 712, North York, ON, M2M 3T8, Canada14830458 CANADA INC.
FS-R-51930
31 Marblehead Crescent Brampton, ON, L6S 2T8, Canada12334569 CANADA INC.
FS-R-51924
14 Garside Crescent Brampton, ON, L6S 1H6, CanadaTRI-LAKES HEATING & AIR LTD.
FS-R-51929
103 NORTHERN AVE TRENT LAKES, ON, K0M 1A0, CanadaCOEFFICIENT CONTRACTING SERVICES INC.
FS-R-51917
53 Fairlane Ave Barrie, ON, L9J 0N1, CanadaPRIDE HVAC INC.
FS-R-51920
3739 BRANDON GATE DR MISSISSAUGA, ON, L4T 3N1, Canada2500957 ONTARIO INC O/A HT HEATING & COOLING CO
FS-R-51923
458 Judlea Crt Richmond Hill, ON, L4C 2X9, CanadaArbat Canada Inc.
FS-R-51919
1456 Heatherington Rd, Unit G, Ottawa, ON, K1V 6S1, CanadaANDREW CHUYKO O/A ANDREW CHUYKO
FS-R-51921
397 Gilpin Dr Newmarket, ON, L3X 3H3, CanadaECO FIX ELECTRICAL AND MECHANICAL INC.
FS-R-51918
39 TOTTEN DR BRAMPTON, ON, L6R 0P5, CanadaRSM TANK MECHANICAL INC.
FS-R-51922
5 Millwood Rd Erin, ON, N0B 1T0, CanadaOntario Gas & Systems Inc.
FS-R-51908
15 GRIGGSDEN AVE ETOBICOKE, ON, M9P 2Z4, CanadaFLARE MECHANICAL SERVICES INC.
FS-R-51911
1589 CONCESSION 3 GOODWOOD, ON, L0C 1A0, CanadaAUSTIN SIMONETT O/A SOLUTIONS MECHANICAL
FS-R-51905
5 Nicholson Dr Barrie, ON, L4N 8L6, CanadaDYLAN BAKKER O/A BLACK DOG HVAC-R
FS-R-51903
1140 Hudson Drive Kingston, ON, K7M 5L3, CanadaAPEX MECHANICAL LTD.
FS-R-51909
577 Edgeley Blvd, Unit 6, Concord, ON, L4K 4B2, CanadaMARK QUINN HOBDEN O/A LPG MECHANICAL SERVICES
FS-R-51914
311 Nightingale Rd Winnipeg, MB, R3J 3G6, CanadaSTRATUS AIR LTD.
FS-R-51906
142 WATER ST ST JACOBS, ON, N0B 2N0, CanadaHI-TECH FUEL SYSTEMS INC
FS-R-51916
22 OAKMONT GARDENS ILDERTON, ON, N0M 2A0, CanadaHOLLEY HVAC SERVICES INC. O/A HOLLEY HOME COMFORT
FS-R-51902
125 Franklin Ave Port Colborne, ON, L3K 4A4, CanadaRB MECHANICAL GROUP INC.
FS-R-51899
7250 Keele St, Unit 355, Concord, ON, L4K 1Z8, CanadaIn-Home Climate Control Experts Inc.
FS-R-51896
49 KEYS DR AJAX, ON, L1T 3R4, Canada1000917840 ONTARIO INC.
FS-R-51893
107 CALEDONIA RD ST ISIDORE, ON, K0C 2B0, CanadaADAM CHARLES MUSCLOW O/A MUSCLOW HEATING AND COOLING
FS-R-51901
2462 Micksburg Rd Pembroke, ON, K8A 6W4, CanadaBRYCE RONALD GILLES VOYER O/A BRYCE'S CUSTOM HEATING
FS-R-51897
264 W Browns Rd Huntsville, ON, P1H 0H9, CanadaRCI ELECTRICAL & HVAC INC.
FS-R-51898
1292 Woodhill Crt Mississauga, ON, L5E 3H1, CanadaPDEMIK CONSTRUCTION INC.
FS-R-51892
1210 TRINITY CHURCH RD HANNON, ON, L0R 1P0, CanadaCH PLUMBING & HEATING INC.
FS-R-51885
65 Ormond St N, Unit 3, Thorold, ON, L2V 1Z3, Canada1000662135 ONTARIO LTD.
FS-R-51890
6741 Whalen Line Centralia, ON, N0M 1K0, CanadaPRO HOME COMFORT HEATING & COOLING SERVICES LTD
FS-R-51891
53 HENDERSON DR WHITBY, ON, L1N 7Y6, CanadaCANADIAN ENERGY AGENCY CORP.
FS-R-51886
28 Main St N, UNIT 3, Newmarket, ON, L3Y 3Z7, CanadaADAM LACHAINE O/A ADL MECHANICAL
FS-R-51889
308 Gleneagles Ave Orleans, ON, K1E 1L9, CanadaITS GROUP OF COMPANIES INC. O/A ITS PLUMBING
FS-R-51884
1680 Woodward Dr, Unit 206, Ottawa, ON, K2C 3R7, CanadaGREGORY ARRON MISIR O/A COMFORT SYSTEMS CANADA
FS-R-51878
91 Warman St Alliston, ON, L9R 0R6, CanadaGrewal Heating And Cooling Solutions Inc.
FS-R-51883
14390 Airport Rd Caledon, ON, L7C 2W5, CanadaUp North Heating & Air Conditioning Ltd.
FS-R-51879
34 Mowat Ave Latchford, ON, P0J 1N0, Canada