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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DUPONT CONTRACTING INC
FS R0076386788
418 HANLAN RD, UNIT 34, WOODBRIDGE, ON, L4L 4Z1, CanadaACME HEATING & AIR CONDITIONING LTD
FS R0076386770
190 CREDITSTONE RD CONCORD, ON, L4K 1P3, CanadaJ K EDUFUL AND SON LTD
FS R0076386630
210 MOUNTAINASH RD, LOT 152A, BRAMPTON, ON, L6R 3H1, CanadaHARVEY R SMITH & SON
FS R0076386101
LOT 6 CON 6, RR 1, MARKDALE, ON, N0C 1H0, CanadaMC MECHANICAL SERVICES INC
FS R0076386002
24 Anglesey Blvd, Unit A, Toronto, ON, M9A 3B3, CanadaFLUKER ELECTRICAL MECHANICAL CONTRACTORS INC
FS R0076385707
RR 5 OWEN SOUND, ON, N4K 5N7, CanadaARAX MECHANICAL LTD
FS R0076385228
501 PASSMORE AV, UNIT 29, SCARBOROUGH, ON, M1V 5G4, CanadaCLOW DARLING LTD
FS R0076385194
1201 CAMERON ST THUNDER BAY, ON, P7C 0A1, CanadaAECON CONSTRUCTION GROUP INC. O/A AICS
FS R0076385061
278 Pinebush Rd, Unit 101, Cambridge, ON, N1T 1Z6, CanadaEXACAIRE MECHANICAL SYSTEMS LTD
FS R0076385053
300 NEW TORONTO ST, UNIT 24, TORONTO, ON, M8V 2E8, CanadaBRANDELLE MECHANICAL INC.
FS R0076384635
51 SICILIA ST WOODBRIDGE, ON, L4H 1G3, CanadaDENNIS STANLEY FRANSKY
FS R0076384452
29404 HWY 62, RR 2, BANCROFT, ON, K0L 1C0, Canada1036252 ONTARIO INC O/A MICHAEL SIMS GENREAL CONTRACTING SIMS
FS R0076384445
49 GLENDALE RD BRANTFORD, ON, N3T 1P5, CanadaBRIGGS BROTHERS PLUMBING & HEATING LTD
FS R0076384189
4420 BASELINE RD, RR 3, SUTTON WEST, ON, L0E 1R0, CanadaECO EFFICIENCY ENERGY SYSTEM
FS R0076383876
50 NEBO RD HAMILTON, ON, L8W 2E3, CanadaMAPLEWOOD AIR SYSTEMS INC
FS R0076383520
3140 18TH SIDERD KING, ON, L7B 0H4, CanadaTONY CONFORTI
FS R0076383322
130 Stephanie Blvd Woodbridge, ON, L3L 0A7, CanadaHARRY JAMES MATTHEWS
FS R0076383256
BOX 40 HWY 522 #9806 ARNSTEIN, ON, P0H 1A0, CanadaCOMFY DEGREES INC
FS R0076383074
70 CHERRY HILLS RD CONCORD, ON, L4K 1M2, CanadaMARKHAM HEATING & AIR CONDITIONING SYSTEMS
FS R0076383025
945 ALEXANDER DR CAVAN, ON, L0A 1C0, CanadaJOHNS CHIMNEY SERVICE
FS R0076383017
19 SHAUNAVON HEIGHTS CRES DON MILLS, ON, M3A 2P3, CanadaW.D. GAS
FS R0076382324
14 WALNUT AVE HOLLAND LANDING, ON, L9N 1G2, CanadaTHE SARJEANT COMPANY LIMITED
FS R0076382175
15 SARJEANT DR BARRIE, ON, L4N 4V9, CanadaCASEY MECHANICAL INC
FS R0076382050
920 CARLETON ST CORNWALL, ON, K6H 6B9, CanadaANTHONY E BARNES
FS R0076381847
102 SPRUCEDALE WAY WHITBY, ON, L1N 9V1, CanadaACCUTECH MECHANICAL SERVICES INC
FS R0076381706
9275 BAYVIEW AVE RICHMOND HILL, ON, L4C 9X4, CanadaDM AIR INC
FS R0076381185
781 Main St E, Unit 4, Milton, ON, L9T 5A9, CanadaHAP MCLELLAN LTD O/A J.J MCLELLAN & SON
FS R0076380609
695 Queen St W Mount Forest, ON, N0G 2L1, CanadaSR GILLIS & SONS LTD STAN GILLIS
FS R0076380385
1211 GORHAM ST, UNIT 16, NEWMARKET, ON, L3Y 8Y3, CanadaCORNWALL GRAVEL COMPANY LIMITED
FS R0076380336
390 ELEVENTH ST W CORNWALL, ON, K6J 3B2, CanadaTHE GAS FIREPLACE DOCTOR O/A THE POOL HEATER DOCTOR
FS R0076380302
5261 MIDDLEBURY DR MISSISSAUGA, ON, L5M 5E5, CanadaLONDON FIRE EQUIPMENT
FS R0076380294
3392 WONDERLAND RD S LONDON, ON, N6L 1A8, CanadaROBERT JAMES SPAKOWSKI
FS R0076379460
1600 FREDERICA ST W THUNDER BAY, ON, P7E 3Z2, Canada1224557 ONTARIO INC O/A THE SOURCE & SILVER LINING CHIMNEY SERVICE
FS R0076379437
316 BROCK RD DUNDAS, ON, L9H 5H5, CanadaBROOMS MECHANICAL CONTRACTING LTD
FS R0076379007
3440 FAIRVIEW ST BURLINGTON, ON, L7N 2R5, CanadaMOORE ENVIRONMENTAL SYSTEMS LIMITED
FS R0076378959
4 CEDAR AVE DUNDAS, ON, L9H 6C4, CanadaBRAMPTON SHEET METAL LTD
FS R0076378736
5 LOWRY DR BRAMPTON, ON, L7A 1A3, CanadaWILSON AIR LTD.
FS R0076378298
200 Glendale Ave N, Unit M025, Hamilton, ON, L8L 7K3, CanadaASHLAND HEATING & AIR CONDITIONING
FS R0076378223
175 NEBO RD HAMILTON, ON, L8W 2E1, CanadaRAM AIR SYSTEM INC
FS R0076377829
169 SMOOTHWATER TERRACE MARKHAM, ON, L6B 0N1, CanadaHOSSEIN RISMANI
FS R0076377670
2663 LAKE SHORE BLVD W, APT 501, ETOBICOKE, ON, M8V 1G7, CanadaHIGH LIFE HEATING, AIR CONDITIONING & SECURITY INC
FS R0076377019
8375 WOODBINE AVE MARKHAM, ON, L3R 2P4, CanadaRENNIE HEATING & AIR CONDITIONING INC
FS R0076375450
145 LANCING DR HAMILTON, ON, L8W 2Z9, CanadaPETER MARTIN HOME APPLIANCE CENTRE LTD
FS R0076375435
140 HESTER ST HAMILTON, ON, L9A 2N8, CanadaMAINTEMP HEATING & AIR CONDITIONING INC ATT MARC TRAINA
FS R0076375476
4380 SOUTH SERVICE RD, Suite 16, BURLINGTON, ON, L7L 5Y6, CanadaLUCKNOW DISTRICT COOPERATIVE INCORPORATED
FS R0076375625
86387 LUCKNOW LINE LUCKNOW, ON, N0G 2H0, CanadaTROPICAL HEATING AND AIR CONDITIONING LTD
FS R0076376003
1235 SHAWSON DR, UNIT 11A, MISSISSAUGA, ON, L4W 1C4, Canada