Registered Fuels Contractors are the only businesses that can legally 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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ONTARIO SOFT WATER
178119
6 Colby Crt, Unit 4, Waterloo, ON, N2V 1Y9, CanadaTHE MUSKOKA STONE & HEARTH CO LTD
178267
721 MANITOBA ST BRACEBRIDGE, ON, P1L 1W9, CanadaLIMESTONE MECHANICAL LTD
177431
743 HIGH GATE PARK DR KINGSTON, ON, K7M 5Z7, CanadaADAVEN HEATING & AIR CONDITIONING
177535
60 Innovator Ave, Unit 28, Stouffville, ON, L4A 0Y2, CanadaNORTH AMERICAN TRADE SCHOOLS
177559
847 HIGHBURY AVE, BLDG 4, LONDON, ON, N5Y 5B8, CanadaADRIATIC HEATING & GAS SERVICES
177737
27 RISA BLVD TORONTO, ON, M6B 1S5, CanadaALERT AIR SYSTEMS INC
177677
307 FRIENDSHIP AVE TORONTO, ON, M1C 2X8, CanadaHYBEREG LTD
177337
38 LADNER DR NORTH YORK, ON, M2J 3Z7, CanadaSALMAN AHMED QURESHI
177300
47 MONKTON CIR BRAMPTON, ON, L6Y 5Z5, CanadaA PLUS HEATING & COOLING
177212
67 LUCENA CRES MAPLE, ON, L6A 2W4, CanadaPETER'S HVAC SERVICES
177195
7 HESHAM DR WHITBY, ON, L1M 2J9, CanadaJATINDER SINGH SANDHU O/A NAV AIR COMFORT
177411
46 Snellview Blvd Caledon, ON, L7C 3S8, CanadaTHERMAL HEATING & COOLING
177127
9852 PAYNE'S MILL RD ST THOMAS, ON, N5P 3T2, Canada1479050 ONTARIO LTD O/A OTTAWA PLUMBING & HEATING
176909
1746 CARSONBY RD E OTTAWA, ON, K0A 2E0, CanadaALL SEASONS HOME SAVING INC
176889
2 Beamsville Dr Scarborough, ON, M1T 3S2, CanadaS & T GAS SERVICE
177152
8 GLADSTONE AVE ST THOMAS, ON, N5R 2L2, CanadaALLIANCE ENGINEERING AND CONSTRUCTION LTD
177194
1646 Woodward Dr, Suite 300, Ottawa, ON, K2C 3R8, 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, CanadaLAKE SIMCOE HEATING & AIR CONDITIONING LTD
176868
240 Tiffin St Barrie, ON, L4N 2N4, CanadaGUY-ALAIN NGEMETSE
176652
315 WIDGEON WAY OTTAWA, ON, K1T 0E7, CanadaCROSSTOWN HEATING AND AIR CONDITIONING
176577
109 SHADOW FALLS DR RICHMOND HILL, ON, L4E 4K2, CanadaSCOTTS FIREPLACE SELECT INC
176397
2 NORTH TALBOT RD MAIDSTONE, ON, N0R 1K0, Canada1845048 ONTARIO INC O/A SUBZERO HEATING & COOLING
176431
30 CRAVEN AVE BURLINGTON, ON, L7P 0T4, CanadaKF HEATING & COOLING SERVICES
176407
17 ELGAR AVE TORONTO, ON, M1J 1M3, CanadaTAKING KARE OF BUSINESS
176466
14 DAYFOOT DR GEORGETOWN, ON, L7G 2K9, CanadaACUMEN MECHANICAL AND INSPECTION SERVICES
176436
42877 GILMORE RD WAINFLEET, ON, L0S 1V0, CanadaONTARIO HOME ESSENTIALS INC
175822
40 HILLVIEW CRES MIDHURST, ON, L9X 1N5, CanadaTROW MECHANICAL INC.
175772
7650 KIMBEL ST, SUITE 32, MISSISSAUGA, ON, L5S 1L2, CanadaL T J INNOVATIONS
176086
729 GREENBRIAR DR OSHAWA, ON, L1G 7J5, CanadaSTARVIEW MECHANICAL INC
176358
30 MOSSBROOK CRES TORONTO, ON, M1W 2W9, CanadaCLASSIC PLUMBING AND HEATING
175956
53 RIVER RD W CAMPBELLFORD, ON, K0L 1L0, 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, CanadaBLUE AIR MECHANICAL INC.
175594
1935 DREW RD, UNIT 21, MISSISSAUGA, ON, L5S 1M7, CanadaDIVI MECHANICAL CONTRACTORS LTD
175621
35 CARMEN CRES WOODBRIDGE, ON, L4L 5P9, CanadaSCOTT HEATING & AIR CONDITIONING & DUCT CLEANING INC.
175534
234 BAYSHORE RD CHURCHILL, ON, L0L 1K0, CanadaCASTLE PLUMBING & HEATING INC
175532
23 SEAPARK DRIVE, SUITE 4, ST CATHARINES, ON, L2M 6S5, CanadaHVAC/R PATEL SERVICES
175472
3184 ROLLING STONE COURT MISSISSAUGA, ON, L5B 4G4, CanadaF & M HEATING AND AIR CONDITIONING
175471
2624 LUNDENE RD MISSISSAUGA, ON, L5J 1P8, CanadaFROST GAS SERVICES
175399
287 Cockshutt Rd Brantford, ON, N3T 0N3, CanadaQUALITY HVAC
175240
3476 MCCARTHY RD OTTAWA, ON, K1V 9A1, CanadaSHAD'S HEATING & AIR
175529
185 BISCAYNE BLVD KESWICK, ON, L4P 3L5, CanadaBHI BATE HOME IMPROVEMENT
174886
PO BOX 365 STN MAIN SIMCOE, ON, N3Y 4L2, CanadaWALTER JOHN ZILTENER O/A ZILTENER HEATING PLUS
174793
88 ROAD 130 SEBRINGVILLE, ON, N0K 1X0, CanadaSYCHEM INC
174984
10 PLANCHET RD UNIT 5 CONCORD, ON, L4K 2C8, CanadaH J HEATING AND AIR CONDITIONING
175083
1075 ELLESMERE RD, SUITE 108, SCARBOROUGH, ON, M1P 5C3, Canada