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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OMID HOSSEINI O/A OH MECHANICAL
FS-R-51188
8 Glenborough Park Crescent North York, ON, M2R 2G5, CanadaENERGAS CONSULTANT INCORPORATED
FS-R-51178
3 ELLESMERE ST, UNIT 106, RICHMOND HILL, ON, L4B 4N2, CanadaCOUNTY HEAT PUMP INC.
FS-R-51177
370 KAISER CRSSRD Picton, ON, K0K 2T0, CanadaNIKOLA ORASANIN O/A ORAS HEATING AND COOLING
FS-R-51180
494 Redfox Rd, UNIT B, Waterloo, ON, N2K 2V8, CanadaELITE TOPCHOICE HVAC INC.
FS-R-51176
16 Baybrook Rd Brampton, ON, L7A 1M1, CanadaJ.S HEATING & COOLING INC.
FS-R-51179
30 Marty Lane New Hamburg, ON, N3A 4N9, CanadaPAT'S PLUMBING AND BACKFLOW INC.
FS-R-51168
143 Fisher Mills Rd Cambridge, ON, N3C 1E1, CanadaAR HEATING & COOLING INC.
FS-R-51171
7095 Chigwel Crt Mississauga, ON, L4T 1N5, CanadaSHIEKIEL WILSON O/A NELSON'S HEATING AND AIR
FS-R-51170
19 Regency Crescent Whitby, ON, L1N 8M6, CanadaGAVIN BRADLEY CAMPBELL O/A ENHANCED ELEMENTS HVAC
FS-R-51175
98 COTE DES NEIGES RD NEPEAN, ON, K2G 2E1, CanadaCHRIS CLARK O/A CLARK'S HEATING AND COOLING
FS-R-51174
684 Havelock St Lucknow, ON, N0G 2H0, CanadaRYAN DUNKELOH O/A DURO MECHANICAL
FS-R-51164
11 ORCHARD PKY GRIMSBY, ON, L3M 3B1, CanadaA GRADE HEATING AND AIR CONDITIONING INC.
FS-R-51166
99 Broadway Ave, UNIT 3511, Toronto, ON, M4P 0E3, CanadaSWIFT HVAC SOLUTIONS LTD.
FS-R-51165
20 RIVER FOREST ST MARKHAM, ON, L3S 4H4, CanadaSSR HEATING & AIR CONDITIONING INC.
FS-R-51163
16 HONBURY RD ETOBICOKE, ON, M9V 1W3, CanadaMONARTE WOODWORKING LTD.
FS-R-51162
79 Isaac Murray Ave Maple, ON, L6A 2S6, CanadaHEMLOCK HEATING AND COOLING LTD.
FS-R-51160
604 Powers Rd Perth, ON, K7H 3C5, CanadaARMSTRONG HEATING PLUS LIMITED
FS-R-51159
1600 FOURTH LINE ROAD- N- DUMMER DOURO-DUMMER, ON, K0L 2H0, CanadaBLACK RIVER MECHANICAL SERVICES LTD.
FS-R-51156
24710 VALLEYVIEW DR, RR 1, SUTTON WEST, ON, L0E 1R0, CanadaBAUMAN HEATING INC.
FS-R-51158
793754 Back Line E Flesherton, ON, N0C 1E0, Canada1000578434 ONTARIO INC. O/A MASTER TECH MECHANICAL
FS-R-51157
1151 Aire Pl Windsor, ON, N8S 4G1, Canada13386511 CANADA INC
FS-R-51146
48 WEST ST SUTTON, ON, L0E 1R0, Canada15104602 CANADA INC O/A ANJIA HEATING & COOLING
FS-R-51148
192 Cheyenne Way Nepean, ON, K2J 5S7, CanadaTENACITY HVAC INC
FS-R-51149
850 Legion Rd, Suite 22, Burlington, ON, L7S 1T5, CanadaRON BOTHAM O/A BOTHAM HEATING COOLING AND APPLIANCE REPAIR
FS-R-51155
5179 SEVERN PINES CRES, RR 1, WASHAGO, ON, L0K 2B0, CanadaTOP CHOICE AIR SYSTEM INC.
FS-R-51151
3 LLOYD CRES BRAMPTON, ON, L7A 4J5, CanadaCHRIS VAN RAVENS O/A CHILL COMFORT HEATING AND COOLING
FS-R-51153
580 Bloomfield Rd Chatham-Kent, ON, N7M 5J5, CanadaAAPS LTD
FS-R-51141
2420 Bank St, Unit 132, Ottawa, ON, K1V 8S1, CanadaTHERMO CLIMATE SOLUTIONS INC
FS-R-51144
7155 Magistrate Terrace, UNIT 143, Mississauga, ON, L5W 1Y8, CanadaELEVATE AIR INC.
FS-R-51143
425 Wilson Ave, Suite 814, Kitchener, ON, N2C 2R8, CanadaPRIORITY 1 HEATING & COOLING INC
FS-R-51142
110 PORTER ST STITTSVILLE, ON, K2S 2L5, CanadaJAMES RICKARD O/A RICKARD ENTERPRISES
FS-R-51145
254 CARNEGIE BEACH RD PORT PERRY, ON, L9L 1B6, CanadaBOWERING PLUMBING & HEATING INC.
FS-R-51137
1222 WATERS RD GRAVENHURST, ON, P1P 1R3, CanadaAARON HOLLEMAN O/A ARIE VICTOR ENTERPRISES
FS-R-51138
200 Binnington Crt, Unit E, Kingston, ON, K7M 8R6, Canada1668173 ONTARIO INC.
FS-R-51136
29 BENROYAL CRES SCARBOROUGH, ON, M1H 1L6, CanadaHYPER HEATING AND COOLING INC
FS-R-51140
55 Shady Lane Crescent Thornhill, ON, L3T 3W6, CanadaBOBBY ORR O/A BOBBY ORR FIREPLACE SPECIALIST
FS-R-51139
2106 PRESTON RD CAVAN MONAGHAN, ON, K9J 0G5, CanadaPERLING INC.
FS-R-51132
1 BARTRAM CRES BRADFORD, ON, L3Z 4L8, CanadaAIR COMM MECHANICAL LIMITED
FS-R-51130
1286 LINE 9 RD NIAGARA ON THE LAKE, ON, L0S 1J0, Canada705 HVAC LTD.
FS-R-51131
4 Alliance Blvd, Unit 13, Barrie, ON, L4M 5J1, CanadaCNHEATINGANDCOOLING INC.
FS-R-51135
2820 PORT ROBINSON RD WELLAND, ON, L3B 5N5, CanadaXINGWANG GAO o/a THERMAL MECHANICAL SERVICE
FS-R-51133
165 Port Royal Trail Scarborough, ON, M1V 2T5, CanadaMICHAEL BRION O/A CHRONICLE HVAC
FS-R-51134
138 CAMBRIDGE AVE TORONTO, ON, M4K 2L8,TYLER KINZEL O/A T.K GAS AND HEATING
FS-R-51124
67 Sherbourne St St. Catharines, ON, L2M 5R1, CanadaAVECO POOL SERVICES (2021) LTD.
FS-R-51126
64 SANDIFORD DR, UNIT 8, STOUFFVILLE, ON, L4A 7X5, Canada1000571923 ONTARIO INC.
FS-R-51127
18 MEADOWRIDGE CRES LONDON, ON, N6H 5G1, CanadaBEST TECHNICAL INC.
FS-R-51125
276 Estelle Ave North York, ON, M2N 5J5, Canada