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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1479050 ONTARIO LTD O/A OTTAWA PLUMBING & HEATING
176909
1746 CARSONBY RD E OTTAWA, ON, K0A 2E0, CanadaTHERMAL HEATING & COOLING
177127
9852 PAYNE'S MILL RD ST THOMAS, ON, N5P 3T2, CanadaALLIANCE ENGINEERING AND CONSTRUCTION LTD
177194
1646 WOODWARD DR OTTAWA, ON, K2C 3R8, CanadaA PLUS HEATING & COOLING
177212
67 LUCENA CRES MAPLE, ON, L6A 2W4, CanadaSALMAN AHMED QURESHI
177300
47 MONKTON CIR BRAMPTON, ON, L6Y 5Z5, CanadaHYBEREG LTD
177337
38 LADNER DR NORTH YORK, ON, M2J 3Z7, CanadaAIR JET SYSTEMS - HEATING AND AIR CONDITIONING
176501
533 LYNETT CRES RICHMOND HILL, ON, L4C 2V8, CanadaEQUAL FLOW HEATING & COOLING
176519
9 HEATHER CRT GEORGETOWN, ON, L7G 2R5, CanadaCROSSTOWN HEATING AND AIR CONDITIONING
176577
109 SHADOW FALLS DR RICHMOND HILL, ON, L4E 4K2, CanadaGUY-ALAIN NGEMETSE
176652
315 WIDGEON WAY OTTAWA, ON, K1T 0E7, CanadaLAKE SIMCOE HEATING & AIR CONDITIONING LTD
176868
240 Tiffin St Barrie, ON, L4N 2N4, CanadaALL SEASONS HOME SAVING INC
176889
2 Beamsville Dr Scarborough, ON, M1T 3S2, CanadaL T J INNOVATIONS
176086
729 GREENBRIAR DR OSHAWA, ON, L1G 7J5, CanadaSTARVIEW MECHANICAL INC
176358
30 MOSSBROOK CRES TORONTO, ON, M1W 2W9, CanadaSCOTTS FIREPLACE SELECT INC
176397
2 NORTH TALBOT RD MAIDSTONE, ON, N0R 1K0, CanadaKF HEATING & COOLING SERVICES
176407
17 ELGAR AVE TORONTO, ON, M1J 1M3, Canada1845048 ONTARIO INC O/A SUBZERO HEATING & COOLING
176431
30 CRAVEN AVE BURLINGTON, ON, L7P 0T4, CanadaACUMEN MECHANICAL AND INSPECTION SERVICES
176436
42877 GILMORE RD WAINFLEET, ON, L0S 1V0, CanadaSCOTT HEATING & AIR CONDITIONING & DUCT CLEANING INC.
175534
234 BAYSHORE RD CHURCHILL, ON, L0L 1K0, CanadaBLUE AIR MECHANICAL INC.
175594
1935 DREW RD, UNIT 21, MISSISSAUGA, ON, L5S 1M7, CanadaDIVI MECHANICAL CONTRACTORS LTD
175621
178 Pennsylvania Ave, Unit 9, Concord, ON, L4K 4B1, CanadaAM GROUP HEATING & COOLING LTD
175622
94 DONCASTER AVE THORNHILL, ON, L3T 1L3, CanadaCOMPLETE COMFORT HEATING & COOLING
175647
4061 VICTORIA RD S, RR1, PUSLINCH, ON, N0B 2J0, CanadaONTARIO HOME ESSENTIALS INC
175822
40 HILLVIEW CRES MIDHURST, ON, L9X 1N5, CanadaCLASSIC PLUMBING AND HEATING
175956
53 RIVER RD W CAMPBELLFORD, ON, K0L 1L0, CanadaQUALITY HVAC
175240
3476 MCCARTHY RD OTTAWA, ON, K1V 9A1, CanadaFROST GAS SERVICES
175399
287 Cockshutt Rd Brantford, ON, N3T 0N3, CanadaF & M HEATING AND AIR CONDITIONING
175471
2624 LUNDENE RD MISSISSAUGA, ON, L5J 1P8, CanadaHVAC/R PATEL SERVICES
175472
3184 ROLLING STONE COURT MISSISSAUGA, ON, L5B 4G4, CanadaSHAD'S HEATING & AIR
175529
26 Valley Mills Rd Mount Albert, ON, L0G 1M0, CanadaCASTLE PLUMBING & HEATING INC
175532
23 SEAPARK DRIVE, SUITE 4, ST CATHARINES, ON, L2M 6S5, CanadaSMITH HEATING & MAINTENANCE
174662
207 SOPHIA ST, PO BOX 201, TROUT CREEK, ON, P0H 2L0, CanadaWALTER JOHN ZILTENER O/A ZILTENER HEATING PLUS
174793
88 ROAD 130 SEBRINGVILLE, ON, N0K 1X0, CanadaBHI BATE HOME IMPROVEMENT
174886
58 Crestlynn Crescent Simcoe, ON, N3Y 4X3, CanadaSYCHEM INC
174984
10 PLANCHET RD UNIT 5 CONCORD, ON, L4K 2C8, CanadaBIG BLOW HEATING & COOLING
174991
3981 NIGHTSHADE LANE MISSISSAUGA, ON, L5N 7J3, CanadaH J HEATING AND AIR CONDITIONING
175083
1075 ELLESMERE RD, SUITE 108, SCARBOROUGH, ON, M1P 5C3, CanadaECOTEMP MECHANICAL INC
174466
26 SIXTH ST ETOBICOKE, ON, M8V 3A2, CanadaCOUNTRYMAN ELECTRIC LIMITED
174474
13592 HIGHWAY 43 CHESTERVILLE, ON, K0C 1H0, CanadaRELIANCE HEATING & COOLING LTD
174475
40 Gold Ring Crescent Markham, ON, L6C 1Y6, CanadaTHE FIRE WITHIN
174483
1080 TAYLOR CRT BRACEBRIDGE, ON, P1L 0A1, CanadaFISHER PLUMBING & HEATING
174506
17 MILTON ST NEW HAMBURG, ON, N3A 1N6, CanadaCHARLIE'S HEATING SERVICES
174654
152 HOLIDAY DR OTTAWA, ON, K0A 3M0, CanadaTHERMOGEAR HVAC INC
174214
1537 WOODRUFF CRES PICKERING, ON, L1V 3S5, CanadaAPPLIANCE WIZARD
174293
209 RIVERBANK DR CAMBRIDGE, ON, N3H 4R6, CanadaBUCK MECHANICAL LTD
174305
842 DAWSON RD WINDSOR, ON, N8Y 4A2, CanadaFRANK LILL & SON INC
174366
785 OLD DUTCH RD VICTOR, NY, 14564, United States