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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1845022 ONTARIO INC. O/A DURHAM HOME APPLIANCE SERVICE / DURHAM HOME HEATING & AIRCONDITIONING SERVICE
324844
8 THACKERY DR AJAX, ON, L1T 0B7, CanadaSHELDONLEVENE.COM INC.
325058
9 GOSSELIN CRT WHITBY, ON, L1R 0M8, CanadaGS MECHANICAL INC.
325167
1088 BURGUNDY LANE ORL�ANS, ON, K1C 2M8, CanadaPMC MECHANICAL INC.
324062
4249 NIAGARA PKY STEVENSVILLE, ON, L0S 1S0, CanadaSTONE MECHANICAL INC.
324364
25 PANDORA COURT RICHMOND HILL, ON, L4S 1J4, CanadaGREENFLAME ONTARIO CORP.
324365
30 CLYDEBANK BLVD SCARBOROUGH, ON, M1T 3B5, Canada2309681 ONTARIO INC. O/A DAVESDUCTS
324371
38 ROSEWOOD CRT WHITBY, ON, L1N 6Y6, Canada5015351 ONTARIO INC. O/A GREEN CANADA MAJOR SERVICES
324372
40 Naylor Dr Bradford, ON, L3Z 0K1, CanadaBACKYARD WATERCREATIONS INC.
324602
583 BROADWAY ST TILLSONBURG, ON, N4G 3S8, CanadaUNIONVILLE APPLIANCE 2 INC.
323339
176 BULLOCK DR, UNIT 3 & 4, MARKHAM, ON, L3P 7N1, CanadaKORE HVAC SERVICES INC.
323467
2121 Lasalle Blvd, Unit 2, Sudbury, ON, P3A 2A3, CanadaFFS DISTRIBUTORS INC.
323473
3837 MCBEAN ST RICHMOND, ON, K0A 2Z0, CanadaBEST CHOICE APPLIANCE INSTALLATION & SERVICE INC.
323542
135 MELISSA CRES WHITBY, ON, L1N 8G4, CanadaSUBRATAM BHATTARAI O/A INSIGHT HVAC SERVICES
323543
5 TESSLER CRES BRAMPTON, ON, L6X 4P8, CanadaFGC MECHANICAL
323950
66 LISKEARD CIRCLE WOODBRIDGE, ON, L4L 5P7, CanadaPAUL JAMES MCMANUS
322876
50 MILLER RD OAKVILLE, ON, L6H 1J6, CanadaDANIEL HOLMAN O/A THERMO-SOLUTIONS
322999
282 CH CREGHEUR LUSKVILLE, QC, J0X 2G0, CanadaISTVAN GELLERT O/A PLUMBULANCE
323017
98 RALGREEN CRES KITCHENER, ON, N2M 1T9, CanadaSmartech mechanical incorporated
323114
260 Regina Rd, Unit 12, Woodbridge, ON, L4L 8P8, CanadaHENGCHENG LIMITED
323129
2013 KURELO DR OSHAWA, ON, L1K 0W7, CanadaHESPELER PLUMBING AND HEATING INC.
323330
46 HAMMET ST CAMBRIDGE, ON, N3C 2H4, CanadaGODDEY ORIBHABOR O/A MGKN COMFORT AIR
321217
5 ELDERBERRY GATE GEORGETOWN, ON, L7G 6N4, CanadaJAYDEN'S MECHANICAL LTD.
321824
39354 A Dashwood Rd Hay, ON, N0M 1W0, CanadaBRUCE WILLIAM BOURDEAU O/A LAKESHORE GAS
322453
3962 ST CLAIR RD, RR 1, POINTE-AUX-ROCHES, ON, N0R 1N0, CanadaCLOUD 9 HEATING & AIR CONDITIONING INC.
322703
41 WHISPERING WILLOW PTWAY TORONTO, ON, M1B 4A9, CanadaMV AIR HOME COMFORT SOLUTIONS INC.
322874
1487 PRINCE JOHN CIR OAKVILLE, ON, L6J 6S9, CanadaJAMES CLAYTON WANNAMAKER O/A SOUTHVIEW MECHINICAL
322875
3392 County Road 48 Havelock, ON, K0L 1Z0, CanadaRICHARD FRANK WILSON-SOBOTKA O/A SOBOTKA UTILITY SERVICES
319805
171 Raylawn Crescent Georgetown, ON, L7G 4M6, CanadaSHANT HAVC SYSTEMS INC.
320223
7 LEOPARD GATE BRAMPTON, ON, L6R 2E5, CanadaEARTH4U CONSULTING INC.
320643
909 OTTAWA ST KEEWATIN, ON, P0X 1C0, CanadaCHRISTOPHER JOHN IVOL O/A MAIN ST HEATING AND GAS
320649
473 MOHAWK RD W HAMILTON, ON, L9C 1X3, CanadaG S I AM SERVICES
320651
42 DURIE LANE THORNHILL, ON, L3T 5H5, CanadaMARK THOMAS RODOBOLSKI O/A MTR SHEET METAL AND GAS SERVICES
320822
156 James St S, Unit 3, Hamilton, ON, L8P 3A2, CanadaBLAKE ALAN ARSENEAULT O/A BLAKE ARSENEAULT NATURAL GAS SERVICES
319345
3795 ST JAMES AVE NIAGARA FALLS, ON, L2J 2P9, Canada1756815 ONTARIO LTD
319365
1874 ROSEFIELD RD PICKERING, ON, L1V 3H6, CanadaDARRELL CORBETT DION O/A DION'S HEATING AND COOLING
319402
1207 MIDDLETON-NORTH WALSINGHAM TOWNLINE RD DELHI, ON, N4B 2W4, CanadaLOWE MECHANICAL SERVICES LTD.
319606
72 PARK LANE AVE WINNIPEG, MB, R2R 0K2, Canada002719012 ONT INC O/A GREENTECH NIAGARA
319786
46 ALEXANDRA BLVD ST CATHARINES, ON, L2P 1J9, CanadaCAUSYN COOLING AND HEATING
319803
421 QUEENSWAY W, UNIT 1, SIMCOE, ON, N3Y 2N4, CanadaREEF MECHANICAL INC.
318446
33 CHURCH ST W, UNIT 2, ELMIRA, ON, N3B 1M2, Canada1867835 ONTARIO LTD.
318447
2767 Lone Birch Trail Brechin, ON, L0K 1B0, CanadaMACDONNELL FUELS LTD *
318582
317732 HWY 6 & 10 OWEN SOUND, ON, N4K 5N6, CanadaMEHDI DARVISHI O/A DELVIN HEAT
318599
2294 Mowat Ave Oakville, ON, L6H 6B8, CanadaMICHAL GRZEGORZ ADAMCZYK O/A SMARTHEAT
319024
1384 Kenmuir Ave Mississauga, ON, L5G 4B4, CanadaZACHARY WILLIAM THOMS O/A MERCAPTAN MECHANICAL
319168
40 Gladstone Ave Smiths Falls, ON, K7A 1R7, CanadaDOUG CHALMERS INC.
317833
6630 WELLINGTON RD 123, PO BOX 148, PALMERSTON, ON, N0G 2P0, CanadaMR HOME COMFORT HEATING & COOLING INC.
317841
38 AURIGA DR, SUITE 200, NEPEAN, ON, K2E 8A5, Canada