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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2623543 ONTARIO INC O/A LT HEATING AND COLLING
387851
3340 AQUINAS AVE MISSISSAUGA, ON, L5M 7L2, CanadaHR HEAT & COOL MECHANICAL INC
387852
622 SAINT CLARENS AVE TORONTO, ON, M6H 3W9, CanadaPOOL MATES POOL & HOT TUB INC.
387853
4191 KINGSTON RD TORONTO, ON, M1E 2M5, Canada777168 ONTARIO INC.
387869
337 SIMCOE ST N, UNIT 305, OSHAWA, ON, L1G 4T2, CanadaCOMPASS HEATING AND AIR CONDITIONING INC.
387870
2398B Brechin, ON, L0K 1B0, Canada2082432 ONT INC O/A APPLIANCE DEPOT LTD
387872
4398 TECUMSEH RD E WINDSOR, ON, N8W 1K3, CanadaK-GAS INC.
387795
180 MISSISSAUGA VALLEY BLVD, UNIT 168, MISSISSAUGA, ON, L5A 3M2, CanadaMAXWELL NUTTALL O/A HOME SERVICE
387796
33 CENTRE ST BRIGHTON, ON, K0K 1H0, CanadaCENTRAL ONTARIO REFRIGERATION AND HVAC INC
387839
322 King St, Unit 3, Barrie, ON, L4N 6L2, CanadaDONE RITE MECHANICAL LTD.
387844
2171 MARTHA AVE OTTAWA, ON, K1G 1K6, Canada2749911 ONTARIO INC. O/A SOLAR MECHANICAL SERVICES
387845
5389 SWIFTCURRENT TRAIL MISSISSAUGA, ON, L5R 2H1, CanadaLIYUAN SHI O/A PRESTO HOME SERVICE
387846
1291 RIDEAU GATE LONDON, ON, N5X 1W8, CanadaJAMIE WARD HEATING (THUNDER BAY) INC
387638
99 ELM ST THUNDER BAY, ON, P7A 3N1, CanadaKENON BUILDERS INC. O/A KRANE MECHANICAL + ELECTRICAL
387639
661 NINTH ST N, UNIT C, KENORA, ON, P9N 2S9, CanadaADAM MILLARD O/A NORTHERN LIGHTS ENERGY
387641
518 MCARTHUR RD DRYDEN, ON, P8N 3G2, CanadaGENERAL AIR HEATING & COOLING INC
387646
31 OPRINGTON DR, UNIT F7, KITCHENER, ON, N2N 3G3, CanadaENVIRO TRACE LTD
387748
70 RIEL DR ST. ALBERT, AB, T8N 4A6, CanadaELITE COMMERCIAL HVAC-R INC.
387793
128 Sunset Cove Rd Callander, ON, P0H 1H0, CanadaMECCOM AIR SYSTEMS INC.
387579
41 BLACKFRIAR AVE, SUITE 204, ETOBICOKE, ON, M9R 3S5, CanadaVAL MECHANICAL INC
387581
325 Irwin Ave Essex, ON, N8M 2T7, CanadaJASON KANTHAK O/A NEW TECH HVAC
387582
6418 4TH LINE TOTTENHAM, ON, L0G 1W0, CanadaTRUST MECHANICAL SOLUTIONS LTD.
387584
25 FORRESTWOOD CRES HOLLAND LANDING, ON, L9N 1C7, CanadaADVANCED HEATING LTD
387585
200 QUEBEC AVE TORONTO, ON, M6P 2T8, CanadaMICHAEL A BEAM O/A MICHAEL MECHANICAL
387615
480 SO HO MISH RD EMSDALE, ON, P0A 1J0, Canada8925623 CANADA LTD
387330
141 Picton Main St Picton, ON, K0K 2T0, Canada2533150 ONTARIO INCORPORATED O/A INFINITI AIR CONDITIONING & HEATING, AURORA
387426
1235 JOURNEY'S END CIR, UNIT 3, NEWMARKET, ON, L3Y 8T7, CanadaAIROMATIC MECHANICAL SYSTEMS INC
387427
181 CURREY CRES NEWMARKET, ON, L3Y 5M7, CanadaALCOY SHETTLES-WORT O/A ACS MECHANICALS
387430
165 LA ROSE AVE, APT 411, TORONTO, ON, M9P 3S9, CanadaJOSEPH ISERELL MOORMANN
387432
21782 GARRINGER RD WAINFLEET, ON, L0S 1V0, Canada2816134 ONTARIO LIMITED
387523
1425 Sprucewood Ave LaSalle, ON, N9J 1X4, CanadaTIMMINS CONTRACTING LTD
387527
109 ROBLIN ST TIMMINS, ON, P4R 1N2, CanadaSONY HEATING & COOLING INC
387548
16 PATIENCE DR BRAMPTON, ON, L7A 2S6, CanadaASR HEATING AND COOLING INC
387104
46 FOGERTY ST BRAMPTON, ON, L6Y 5K2, CanadaDUY T PHAN O/A AG REPAIR & SERVICE
387152
1608 MOONGATE CRES MISSISSAUGA, ON, L5M 4T1, CanadaTESLA HVAC INC
387158
185 Dingman st Arthur, ON, N0G 1A0, CanadaTOM WAUDBY HEATING & COOLING LTD O/A TOM'S HEATING & COOLING
387224
347 PIDO RD, UNIT 21, PETERBOROUGH, ON, K9J 6X7, Canada1830548 ONTARIO LTD O/A MY BETTER HOME
387229
293153 CULLODEN RD INGERSOLL, ON, N5C 3J7, CanadaBRENT QUINN O/A BNS HEATING,COOLING AND PROPERTY MANAGEMENT
387244
253 10th Concession A Lanark Lanark, ON, K7C 0C5, CanadaHARRIS PLUMBING INC
387325
18 ALLIANCE BLVD, UNIT 7, BARRIE, ON, L4M 5A5, CanadaHAYDEN P A WHITMORE O/A WHITMORE MECHANICAL
387327
2055 WARMINSTER SIDERD ORO-MEDONTE, ON, L3V 0K5, CanadaGROSSI MECHANICAL LTD
387067
1267 SIDEROAD 15 NEW TECUMSETH, ON, L0G 1T0, Canada2514063 ONTARIO INC
387068
176 Lansdowne Ave Toronto, ON, M6K 2V9, Canada1942082 ONTARIO INC
387075
1696 CENTURY RD E, RR 1, KARS, ON, K0A 2E0, Canada11806696 CANADA INC O/A MODERN AIR
387078
1210 CONCESSION 4 ALFRED, ON, K0B 1A0, Canada2327253 ONTARIO INC
387079
8875 Baldwin St N Ashburn, ON, L0B 1A0, CanadaMARCO SPIONE O/A PERFORMANCE PLUMBING AND HEATING
387080
55 Windsor Circle Niagara-on-the-Lake, ON, L0S 1J0, CanadaSEAMUS T BRADY O/A BRADY HEATING & AIR CONDITIONING
387081
274 WEEDMARK RD SMITHS FALLS, ON, K7A 4S6, Canada