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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JSK HEATING AND COOLING O/A COMFYCLIMATE HVAC SERVICES
FS-R-51698
110 Winchester Blvd Hamilton, ON, L8T 2M8, CanadaANGUS BUILDING SOLUTIONS LIMITED
FS-R-51701
1125 Leslie St, Lower Level, North York, ON, M3C 2J6, CanadaEASTVIEW HEATING AND COOLING INC.
FS-R-51697
23 Scott St Colborne, ON, K0K 1S0, CanadaALEX JASON JOHN O/A A+APPLIANCE INSTALLATION AND GAS SERVICES
FS-R-51699
32 GRAND OAK DR RICHMOND HILL, ON, L4E 3Z9, CanadaSASA ELEZ O/A BALKAN AIR HOME COMFORT
FS-R-51694
7151 Gallagher Rd North Gower, ON, K0A 2T0, CanadaELITE HVAC SERVICES LTD
FS-R-51695
19 Ridge Rd, Unit 52, Cambridge, ON, N3E 0C7, Canada15538211 CANADA INC. O/A STAR MECHANICAL
FS-R-51692
1534 BOTSFORD ST OTTAWA, ON, K1G 0P9, CanadaGASOHVAC INC.
FS-R-51690
91 NEWHOUSE BLVD CALEDON, ON, L7C 4E4, CanadaRBM GROUP INC
FS-R-51686
52 Centre Rd Uxbridge, ON, L9P 1A5, CanadaTMB PLUMBING & HYDRONIC SERVICES INC
FS-R-51687
11256 Tecumseh Rd E Windsor, ON, N8R 1A8, CanadaROZ TECH INC
FS-R-51683
50 Greenwin Village Rd North York, ON, M2R 2S1, CanadaJOHN LITOSH O/A LITOSH & CO
FS-R-51685
23 PEPPERBERRY RD THORNHILL, ON, L4J 8W9, CanadaTOP TIER HEATING AND COOLING MECHANICAL INC
FS-R-51689
182 Fairglen Ave Scarborough, ON, M1W 1B1, CanadaPEACE OF MIND HVAC INC.
FS-R-51674
376 SANATORIUM RD HAMILTON, ON, L9C 2A8, CanadaTHE RICCI GROUP INC
FS-R-51678
68 Warman St Alliston, ON, L9R 0B8, CanadaTOOL TITANS LTD.
FS-R-51675
38 Child Dr Aurora, ON, L4G 1Y5, Canada1000793848 ONTARIO INC O/A 5M MECHANICAL
FS-R-51677
3600 MARCIL RD BOURGET, ON, K0A 1E0, CanadaMYTHIC APPLIANCE SOLUTIONS INCORPORATED
FS-R-51681
9624 Lake Rd Kettle and Stony Point Fn, ON, N0N 1J1, Canada648 MECHANICAL INC
FS-R-51680
335 2nd Concession Road St Courtland, ON, N0J 1E0, CanadaBREEZFREEZ INC
FS-R-51682
232 Bantry Ave Richmond Hill, ON, L4B 4T6, CanadaCAO MECHANICAL INC
FS-R-51679
45 Petworth Crescent Scarborough, ON, M1S 3M6, CanadaVENUS AIR INC.
FS-R-51668
603 HARRIET ST WHITBY, ON, L1N 1L4, CanadaA2Z COMFORT SOLUTIONS INC.
FS-R-51670
154 BRETON AVE MISSISSAUGA, ON, L4Z 4K4, CanadaACM MECHANICAL INC.
FS-R-51672
3078 SIXTH LINE, UNIT 214, OAKVILLE, ON, L6M 1P8, CanadaGREEN ON HOME COMFORT CORP.
FS-R-51671
238 Wildcat Rd North York, ON, M3J 2N5, CanadaZAGROSAIR LTD.
FS-R-51673
21 Cranberry Lane Aurora, ON, L4G 5Y2, CanadaEVERGREEN BUILDING SERVICES INC.
FS-R-51667
12 BRADWICK DR, UNIT 8, CONCORD, ON, L4K 3P6, CanadaCALVIN MARCUS JOHN DAMSTED O/A CALTEK
FS-R-51664
186 JV Bonhomme Blvd Timmins, ON, P4P 0A1, CanadaHULS HEATING SYSTEMS LTD.
FS-R-51663
101 BIRCH BEACH RD SHUNIAH, ON, P7A 0C4, CanadaROSATI HVAC INC.
FS-R-51665
101 BARONS AVE S HAMILTON, ON, L8K 2Y5, CanadaSHUKRULLAH KHADIM O/A GREEN LEAF HEATING AND COOLING
FS-R-51666
14 Violet Ave Keswick, ON, L4P 0C6, CanadaMOHANNAD ZAKOUT O/A SMOOTH COMFORT HEATING & COOLING
FS-R-51653
205 Woodfield Dr, Unit A, Nepean, ON, K2G 4P2, CanadaGAMA SERVICES INC.
FS-R-51654
435 Four Valley Dr, Unit 8, Concord, ON, L4K 5X5, CanadaNPT MECHANICAL - HEATING & COOLING CORP.
FS-R-51659
363 Sentinel Rd North York, ON, M3J 1V1, CanadaABD CONSTRUCTION LIMITED
FS-R-51656
124 LAKESIDE DR GRIMSBY, ON, L3M 2L5, CanadaCASEY CHEUNG O/A CLIMATE CONTROLS MECHANICAL
FS-R-51655
1635 PICKERING PKY, UNIT 43, PICKERING, ON, L1V 6W8, CanadaGREE HOME COMFORTS INC.
FS-R-51658
451 CEREMONIAL DR MISSISSAUGA, ON, L5R 2S6, CanadaSCOTT THOMAS CAMERON BROWN O/A BSB GAS
FS-R-51660
134 LONDONDERRY ST OSHAWA, ON, L1J 6Z3, CanadaTECHNIK AIR SYSTEMS INC.
FS-R-51662
7 VESPAHILLS CRES BRAMPTON, ON, L6P 2V1, CanadaRYAN SINKE O/A SINKE PLUMBING AND BACKFLOW
FS-R-51647
4910 Mervis Dr Aylmer, ON, N5H 2R2, CanadaHAYDEN ADAM O/A BIG BAY HEATING AND COOLING
FS-R-51652
95 PENVILL TRAIL BARRIE, ON, L4N 5S3, Canada1000267073 ONTARIO LTD.
FS-R-51651
33 MOURNING DOVE RD SUTTON WEST, ON, L0E 1R0, CanadaTRIPLE-M-SERVICES (2002) INC.
FS-R-51649
550 Junction Rd Canfield, ON, N0A 1C0, Canada13028780 CANADA INC.
FS-R-51650
25 Township Ave Richmond Hill, ON, L4E 0J6, Canada1000650091 ONTARIO INC. O/A APSLEY PLUS HEATING AND COOLING
FS-R-51638
71 Long Lake Rd Apsley, ON, K0L 1A0, CanadaBRENDON ALAN MERRITT O/A MERRITT'S HEATING AND COOLING
FS-R-51645
283 Dunsdon St, G, Brantford, ON, N3R 6A8, CanadaBREEZE N BLAZE HVAC INC.
FS-R-51639
320 Okanagan Path Oshawa, ON, L1H 0A7, CanadaENACT RENEWABLE INFRASTRUCTURE PARTNERS LTD.
FS-R-51640
265 KENNEDY ST W AURORA, ON, L4G 6S3, Canada