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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DONALD ALEXANDER MCKAY O/A ENVIRONMENTAL CONTROL SOLUTIONS
000269486
36 MERLENE CRT CAMBRIDGE, ON, N3C 4G1, Canada1904782 ONTARIO INC O/A PROTECT HVAC
000269496
1350 Erindale Crescent London, ON, N5X 1V9, CanadaSTEVE LAWRENCE RAGOBEER O/A NU-MARK MECHANICAL SERVICES
000270251
56 ROSS PATRICK CRESCENT NEWMARKET, ON, L3X 3G9, CanadaSARNIA HEATING & COOLING INC
000270683
701 ONTARIO ST SARNIA, ON, N7T 1M3, CanadaWHALEN MECHANICAL HVAC/R SERVICES INC
000270831
1860 APPLEBY LINE, UNIT 507, BURLINGTON, ON, L7L 7H7, CanadaMANDEEP SINGHPAINK O/A M D MECHANICAL SERVICE
000270832
1284 DANFORTH RD, UNIT 209, SCARBOROUGH, ON, M1J 1E9, CanadaDUNFORD-LISCIO (ONTARIO) INC
000270877
2 CARSON CRT BRAMPTON, ON, L6T 4P8, CanadaCOMCO CANADA LTD
000268447
100 WELHAM RD BARRIE, ON, L4N 8Y4, Canada2486230 ONTARIO INC
000268535
15491 Highway 35 Minden, ON, K0M 2K0, CanadaENERGYTECH APPLIANCE SERVICE INC.
000268536
2300 ABBOTT CRES PICKERING, ON, L1X 2T5, CanadaMECHFIELD CANADA INC
000268537
50 Great Gulf Dr, Unit 46, Concord, ON, L4K 0K7, Canada9776893 CANADA LTD o/a AATEK HEATING & COOLING
000268774
21 STEPPINGSTONE TRAIL SCARBOROUGH, ON, M1X 2B4, CanadaFAULKNER HEATING AND COOLING
000268891
19574 OPEONGO LINE BARRYS BAY, ON, K0J 1B0, CanadaSOILCAN INC
000268972
208 EVANS AVE TORONTO, ON, M8Z 1J7, CanadaAIR AND GAS 4U INC
000269198
83 Kerfoot crescent Georgina, ON, L4P 4H2, CanadaRAYMOND HAGGARD
000268123
210 KENTLAND ST MARKHAM, ON, L6E 2E2, Canada1946201 ONTARIO CORPORATION O/A EVO HEATING & COOLING
000268124
21 Thornwood Chase Rd Markham, ON, L6E 1Y1, CanadaSYED AHSAN ALI RIZVI O/A MARKHAM MECHANICAL
000268150
1221 Cactus Crescent Pickering, ON, L1X 0G8, CanadaBILL THIESSEN O/A T-SON AIR
000268151
51500 CALTON LINE RR2 AYLMER, ON, N5H 2R5, CanadaHUMBLE MECHANICAL LTD.
000268230
135 Gold Park Gate Angus, ON, L3W 0B4, CanadaTEH-ELITE AIR SYSTEMS LTD.
000268253
20 COTTSMORE CRES MARKHAM, ON, L3R 3X6, CanadaCOMFORT HUB HEATING AND COOLING INCORPORATED
000268325
65 Denzil Doyle Crt Kanata, ON, K2M 2G8, CanadaONE ALLIANCE GROUP LTD
000268384
1200 Denison St Markham, ON, L3R 8G6, Canada1948180 ONTARIO INC o/a COMFORT ZONE GAS SERVICES
000267717
216 STANTON ST FORT ERIE, ON, L2A 3N7, CanadaALEXEY ARKATOV o/a ALEXEY AIR
000267797
496 SEAVIEW HTS EAST GWILLIMBURY, ON, L9N 0Y3, CANADAM.I.S.PRO HVAC INC
000267892
174 WEST BEAVER CREEK RD RICHMOND HILL, ON, L4B 1B4, CanadaCOMCO CANADA LTD
000267894
100 WELHAM RD BARRIE, ON, L4N 8Y4, CanadaENERFROG BUSINESS SERVICES INC.
000267930
159 Gilmour St Ottawa, ON, K2P 0N8, CanadaNEXXGEN ENVIRONMENTAL LIMITED
000268084
487 WESTNEY RD S, UNIT 1, AJAX, ON, L1S 6W7, CanadaPAUL KAINER o/a NORTH WEST MECHANICAL
000268085
RR #1 LOT 6 CONCESSION 4 PELLATT, ON, P0X 1C0, Canada2498799 ONTARIO INC. o/a ONTARIO POWER & ENERGY GROUP
000268121
4232 REGENCY DR MISSISSAUGA, ON, L5C 4K7, CanadaROGER MOLNAR O/A ONTARIO GAS GUY
000267421
108 BROOKSIDE CRES KITCHENER, ON, N2N 1H1, CanadaMUELLER FAMILY INVESTMENTS LIMITED O/A MUELLER MECHANICAL
000267433
81 SPRUCE ST TINY, ON, L0L 1P1, CanadaBRIDGE HOME SERVICES INC.
000267458
6 EMILY ANNA ST WOODBRIDGE, ON, L4H 2S5, CanadaAUTO-STAT HEATING AND COOLING LIMITED
000267460
25 Hunter Valley Rd, Unit 5 (rear of bldg.), Orillia, ON, L3V 0Y7, CanadaM & K HEATING & COOLING COMFORT SERVICES INC.
000267461
42 DONLAND AVE GRIMSBY, ON, L3M 0E6, CanadaBEHZAD SADRE NOUR-MOHAMMEDI o/a MASS TRUST AIR SYSTEM
000267574
37 TOFINO CRES TORONTO, ON, M3B 1R9, CanadaTHIRUSHANTH NUDPARAJAH o/a COMPLETE AIR SOLUTIONS
000267641
64 ROUGE RIVER DR SCARBOROUGH, ON, M1B 6K3, CanadaGBS FOODSERVICE EQUIPMENT INC
000267660
2871 BRIGHTON RD OAKVILLE, ON, L6H 6C9, CanadaJ.C. INDOOR CLEAN AIR SERVICES INC.
000267227
21 Sherman Ave N, Unit 1, Hamilton, ON, L8L 6L7, CanadaEAGLE AIR SYSTEMS INC.
000267297
71 WOODCREST RD BARRIE, ON, L4N 2V6, CanadaMETRO STAR PLUMBING LTD.
000267328
41 WINGES RD, UNIT 11, WOODBRIDGE, ON, L4L 6B4, CanadaLEGEND AIR MECHANICAL INC
000267329
984 MAPLERIDGE ST LONDON, ON, N6H 0A6, CanadaH & C BALANCE INC
000267331
96 Alexander Lawrie Ave Markham, ON, L6E 0J7, CanadaATL HEATING & COOLING INC
000267332
196 ROSEBOROUGH DR PORT PERRY, ON, L9L 2E6, CanadaRASSAUN SERVICES INC
000267385
22 BOSWELL DR SIMCOE, ON, N3Y 4N5, CANADAHENRY WIEBE O/A COUNTYWIDE HEATING & COOLING
000267412
810 Mersea Road 7 Leamington, ON, N8H 3V8, Canada