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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CGS HVAC INC
304017
3126 BRENNAN LINE SEVERN, ON, L3V 0W2, CanadaTSS AIR SYSTEMS LIMITED
304031
3715 BISHOP STRACHAN CRT MISSISSAUGA, ON, L5N 6N9, CanadaAHMET ADAS
304155
1095 Garner Rd E Ancaster, ON, L9G 0G9, CanadaJOSH ELI PEEVER O/A JOSHTHEGASFITTER
304244
23 SPRUCE ST HORNEPAYNE, ON, P0M 1Z0, CanadaISOTHERM MECHANICAL INC.
304293
1429 SHEFFIELD RD, BOX6576, CAMBRIDGE, ON, N1R 8B2, Canada2461313 ONTARIO INC. O/A GALLY PLUMBING AND HEATING
304309
21 MAPLE BUSH TRAIL STOUFFVILLE, ON, L4A 3G8, CanadaAIR SOURCE HOME COMFORT INC
304380
17 HARBEN CRT COLLINGWOOD, ON, L9Y 4L8, CanadaMIKHILE RICHARD JEREMIAH O/A MA/CGYVER HEATING & COOLING
304381
7011 MCCOWAN RD, APT 308, MARKHAM, ON, L3S 3L7, CanadaKERIAN NATHANIEL PIPER O/A ALIGN HEATING
303351
165 COWAN BLVD CAMBRIDGE, ON, N1T 1K9, CanadaMATTHEW JAMES FAULKNER O/A FAULKNER HEATING AND COOLING
303360
1506 OLD BROCK ST, PO BOX 193, VITTORIA, ON, N0E 1W0, CanadaCOOPER EQUIPMENT RENTALS LIMITED
303416
255 LONGSIDE DR, UNIT 103, MISSISSAUGA, ON, L5W 0G7, CanadaCOOL WAVE HEATING & AIR CONDITIONING INC.
303548
6417 KING RD NOBLETON, ON, L0G 1N0, CanadaHIGHLAND MOBILE RV SERVICES INC.
303550
1074 ST ANDREWS CRT, PO BOX 12, WEST GUILFORD, ON, K0M 2S0, CanadaBK HEATING AND VENTILATION
303710
2840 ST-PASCAL RD, PO BOX 113, SAINT-PASCAL-BAYLON, ON, K0A 3N0, Canada10603686 CANADA INC.
303958
322 Ridgemont Dr Carleton Place, ON, K0A 1B0, CanadaDARREN MESSNER O/A HOMETOWN COMFORT SOLUTIONS
303970
16 CARON RD LAVIGNE, ON, P0H 1R0, CanadaPENNINGS MECHANICAL
302947
35 Brentwood Dr Guelph, ON, N1H 5M6, Canada2635679 ONTARIO INC.
302949
1038 COUNTY RD 19 CONSECON, ON, K0K 1T0, CanadaTRACEY REFRIGERATION INC.
302983
1333 Thornton Rd S, Unit 7, Oshawa, ON, L1J 8M8, CanadaEFFICIENT HOME COMFORT SERVICES LTD.
303034
219 RUGGLES AVE RICHMOND HILL, ON, L4C 1Y6, CanadaROSEMARIE WOODCOCK O/A GARY WOODCOCK HEATING & GENERAL CONTRACTING
303126
135 BARRIE ST, PO BOX 1082 STN MAIN, BRADFORD, ON, L3Z 2B5, CanadaFIXPLUG INC.
303168
5370 LONGHOUSE CRES MISSISSAUGA, ON, L5R 4A5, CanadaCORNERSTONE PLUMBING SOLUTIONS INC.
303270
400 ELIZABETH ST, UNIT A - B, GUELPH, ON, N1E 2Y1, CanadaALAIN CHARTRAND O/A CHARTRAND MECHANICAL SERVICES
302058
17017 Highway 43 Monkland, ON, K0C 1V0, CanadaABADO HEATING AND AIRCONDITIONING & PLUMBING INC
302168
36 GROVE PARK CRES NORTH YORK, ON, M2J 2C8, CanadaJEROME BAILEY O/A LIMITLESS HEATING & COOLING
302362
1302 GARY AVE SUDBURY, ON, P3A 4E9, CanadaTO HOANG DUY LE O/A LOTUS HEATING AND AIR CONDITIONING
302363
31 PETERDALE RD NORTH YORK, ON, N3L 1T8, CanadaTITAN HOME INSPECTIONS LTD.
302848
64 HACKBERRY TRAIL CARLETON PLACE, ON, K7C 0B1, CanadaCLEARWAY UTILITIES INC
302893
45 Rodinea Rd, Unit C, Maple, ON, L6A 1R3, CanadaTHAIR HAJI-MAHMOUD O/A CLIMAPOINT MECHANICAL
302938
1058 Heritage Dr LaSalle, ON, N9H 2E5, CanadaBRANTS HEATING & COOLING
302939
1410 RIDGE RD, RR 1, DESERONTO, ON, K0K 1X0, CanadaRILEY RAYMOND WHILHELM KETTNER O/A RILEY KETTNER
302945
9690 BALDWIN ST N ASHBURN, ON, L0B 1A0, CanadaADVANCED COMMERCIAL FOOD EQUIPMENT INC.
301453
325 NANTUCKET BLVD, UNIT 20, SCARBOROUGH, ON, M1P 4V5, CanadaDIVERSIFIED HEATING & PLUMBING INC.
301541
1274 Deer Lake Rd Emsdale, ON, P0A 1J0, CanadaTORONTO GENERATORS INC.
301574
268 GALAXY BLVD ETOBICOKE, ON, M9W 5R8, CanadaTRU COMFORT HEATING & AIR INC
301684
5 PARKSIDE CRT BRADFORD, ON, L3Z 2Z6, CanadaPRO ALL INC O/A ROBBS HEATING & COOLING
301773
554 COUNTY ROAD 6, RR 3, BATH, ON, K0H 1G0, CanadaFINAL PLUMBING SOLUTIONS INC.
301849
4385 ST. MARY BLVD, UNIT B, HANMER VAL THERESE, ON, P3P 1Y5, Canada2625461 ONTARIO INC.
301966
9985 Fernhill Dr Denfield, ON, N0M 1P0, CanadaBRAR GENERAL CONTRACTING INC.
301172
43 DURHAM CRES BRAMPTON, ON, L6T 2X7, Canada2315676 ONTARIO INC. O/A EZ APPLIANCE REPAIR
301173
47 Sparrowbrook St Caledon, ON, L7C 4E1, Canada2614993 ONTARIO INC. O/A BIG COUNTRY RV CENTRE
301226
7350 HWY 15 CARLETON PLACE, ON, K7C 3P5, CanadaRICARDO CLARENCE RAMBERANSINGH O/A THE BOILER SHOPPE
301302
1255 THE QUEENSWAY TORONTO, ON, M8Z 1S1, CanadaENVIRONMENTALL CONTRACTING SERVICES INC.
301395
5 BINNINGTON CRT KINGSTON, ON, K7M 8M9, CanadaENVIRONMENTALL CONTRACTING SERVICES INC.
301396
5 BINNINGTON CRT KINGSTON, ON, K7M 8M9, CanadaJEFFREY ALBERT LINSEMAN O/A LINSEMAN HEATING & AIR
301443
1570 5TH AVE W OWEN SOUND, ON, N4K 5B5, Canada2490589 ONTARIO LTD. O/A TECHNICARE SERVICES
301452
561 PINAWA CIR NEPEAN, ON, K2J 5Y2, Canada2588494 ONTARIO INC. O/A MEGA HOME HEATING & COOLING
300897
484 REEVES WAY BLVD STOUFFVILLE, ON, L4A 0H2, Canada