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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ONTARIO SOFT WATER
000178119
6 Colby Crt, Unit 4, Waterloo, ON, N2V 1Y9, CanadaPRIMO MECHANICAL INC
000178178
253 JEVLAN DR, UNIT 15A, WOODBRIDGE, ON, L4L 7Z6, Canada1641613 ONTARIO LTD O/A V & P ENTERPRISES
000178247
110 WEST BEAVER CREEK RD, UNIT 24, RICHMOND HILL, ON, L4B 1J9, CanadaTHE MUSKOKA STONE & HEARTH CO LTD
000178267
721 MANITOBA ST BRACEBRIDGE, ON, P1L 1W9, CanadaCREATURE COMFORTS HVAC INC
000178455
850 LEGION RD, UNIT 6, BURLINGTON, ON, L7S 1T5, CanadaBOB'S INSTALLATION
000178526
88 SEVENTEENTH ST ETOBICOKE, ON, M8V 3K4, CanadaSWM CONTRACTING INC.
000178529
1425 GOVERNMENT RD S TIMMINS, ON, P4R 1N4, Canada2173963 ONTARIO INC O/A BEHM HEATING
000178533
4081 THICKSON RD N, PO BOX 4015, WHITBY, ON, L1R 0J7, CanadaB & R ENGINEERING CO LTD
000178707
14 HAAS RD, Suite 200, TORONTO, ON, M9W 3A2, CanadaMARCH GREEN MARKETING INC
000178714
126 Abner Miles Dr Maple, ON, L6A 4X4, CanadaGUY-ALAIN NGEMETSE
000176652
315 WIDGEON WAY OTTAWA, ON, K1T 0E7, CanadaLAKE SIMCOE HEATING & AIR CONDITIONING LTD
000176868
240 Tiffin St Barrie, ON, L4N 2N4, CanadaALL SEASONS HOME SAVING INC
000176889
2 Beamsville Dr Scarborough, ON, M1T 3S2, Canada1479050 ONTARIO LTD O/A OTTAWA PLUMBING & HEATING
000176909
1746 CARSONBY RD E OTTAWA, ON, K0A 2E0, CanadaTHERMAL HEATING & COOLING
000177127
9852 PAYNE'S MILL RD ST THOMAS, ON, N5P 3T2, CanadaALLIANCE ENGINEERING AND CONSTRUCTION LTD
000177194
1646 WOODWARD DR OTTAWA, ON, K2C 3R8, CanadaA PLUS HEATING & COOLING
000177212
67 LUCENA CRES MAPLE, ON, L6A 2W4, CanadaSALMAN AHMED QURESHI
000177300
47 MONKTON CIR BRAMPTON, ON, L6Y 5Z5, CanadaHYBEREG LTD
000177337
38 LADNER DR NORTH YORK, ON, M2J 3Z7, CanadaJATINDER SINGH SANDHU O/A NAV AIR COMFORT
000177411
46 Snellview Blvd Caledon, ON, L7C 3S8, CanadaADAVEN HEATING & AIR CONDITIONING
000177535
60 Innovator Ave, Unit 28, Stouffville, ON, L4A 0Y2, CanadaNORTH AMERICAN TRADE SCHOOLS
000177559
847 HIGHBURY AVE, BLDG 4, LONDON, ON, N5Y 5B8, CanadaALERT AIR SYSTEMS INC
000177677
307 FRIENDSHIP AVE TORONTO, ON, M1C 2X8, CanadaSTARVIEW MECHANICAL INC
000176358
30 MOSSBROOK CRES TORONTO, ON, M1W 2W9, CanadaSCOTTS FIREPLACE SELECT INC
000176397
2 NORTH TALBOT RD MAIDSTONE, ON, N0R 1K0, CanadaKF HEATING & COOLING SERVICES
000176407
17 ELGAR AVE TORONTO, ON, M1J 1M3, Canada1845048 ONTARIO INC O/A SUBZERO HEATING & COOLING
000176431
30 CRAVEN AVE BURLINGTON, ON, L7P 0T4, CanadaACUMEN MECHANICAL AND INSPECTION SERVICES
000176436
42877 GILMORE RD WAINFLEET, ON, L0S 1V0, CanadaAIR JET SYSTEMS - HEATING AND AIR CONDITIONING
000176501
533 LYNETT CRES RICHMOND HILL, ON, L4C 2V8, CanadaEQUAL FLOW HEATING & COOLING
000176519
9 HEATHER CRT GEORGETOWN, ON, L7G 2R5, CanadaCROSSTOWN HEATING AND AIR CONDITIONING
000176577
109 SHADOW FALLS DR RICHMOND HILL, ON, L4E 4K2, CanadaDIVI MECHANICAL CONTRACTORS LTD
000175621
35 CARMEN CRES WOODBRIDGE, ON, L4L 5P9, CanadaAM GROUP HEATING & COOLING LTD
000175622
94 DONCASTER AVE THORNHILL, ON, L3T 1L3, CanadaCOMPLETE COMFORT HEATING & COOLING
000175647
4061 VICTORIA RD S, RR1, PUSLINCH, ON, N0B 2J0, CanadaTROW MECHANICAL INC.
000175772
7650 KIMBEL ST, SUITE 32, MISSISSAUGA, ON, L5S 1L2, CanadaONTARIO HOME ESSENTIALS INC
000175822
40 HILLVIEW CRES MIDHURST, ON, L9X 1N5, CanadaCLASSIC PLUMBING AND HEATING
000175956
53 RIVER RD W CAMPBELLFORD, ON, K0L 1L0, CanadaL T J INNOVATIONS
000176086
729 GREENBRIAR DR OSHAWA, ON, L1G 7J5, CanadaBIG BLOW HEATING & COOLING
000174991
3981 NIGHTSHADE LANE MISSISSAUGA, ON, L5N 7J3, CanadaH J HEATING AND AIR CONDITIONING
000175083
1075 ELLESMERE RD, SUITE 108, SCARBOROUGH, ON, M1P 5C3, CanadaQUALITY HVAC
000175240
3476 MCCARTHY RD OTTAWA, ON, K1V 9A1, CanadaFROST GAS SERVICES
000175399
287 Cockshutt Rd Brantford, ON, N3T 0N3, CanadaF & M HEATING AND AIR CONDITIONING
000175471
2624 LUNDENE RD MISSISSAUGA, ON, L5J 1P8, CanadaHVAC/R PATEL SERVICES
000175472
3184 ROLLING STONE COURT MISSISSAUGA, ON, L5B 4G4, CanadaSHAD'S HEATING & AIR
000175529
185 BISCAYNE BLVD KESWICK, ON, L4P 3L5, CanadaCASTLE PLUMBING & HEATING INC
000175532
23 SEAPARK DRIVE, SUITE 4, ST CATHARINES, ON, L2M 6S5, CanadaSCOTT HEATING & AIR CONDITIONING & DUCT CLEANING INC.
000175534
234 BAYSHORE RD CHURCHILL, ON, L0L 1K0, Canada