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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RV DOCTOR
FS R0076572510
1035 Radar Rd Hanmer, ON, P3P 0B4, CanadaSUDBURY RV INC.
FS R0076572502
890 NEWGATE AV SUDBURY, ON, P3A 2J9, CanadaDOMAC MECHANICAL INC
FS R0076572197
91 EDEN VALLEY DR ETOBICOKE, ON, M9A 4Z6, CanadaBEST SERVICES HEATING & AIR LTD
FS R0076572171
320 CALGARY ST LONDON, ON, N5W 4X4, CanadaDAEMAX REFRIGERATION LTD.
FS R0076572098
36 SKAGWAY AV, UNIT 2, TORONTO, ON, M1M 3V1, CanadaKERR MECHANICAL INC
FS R0076571819
422 DELAWARE AVE BURLINGTON, ON, L7R 3B5, Canada1150453 ONTARIO LTD
FS R0076571777
3-1750 THE QUEENSWAY AV, APT 1264, ETOBICOKE, ON, M9C 5H5, CanadaSTARK MECHANICAL (COBOURG) INC O/A SUPERIOR HEATING & AIR CONDITIONING
FS R0076571678
90 UNIVERSITY AVE W COBOURG, ON, K9A 2G8, CanadaABSOLUTE MECHANICAL LTD.
FS R0076571512
91 RYLANDER BLVD, Suite 7463, SCARBOROUGH, ON, M1B 5M5, Canada2910985 CANADA INC O/A CENTRE DU FOYER DE I'OUTAOUAIS
FS R0076571280
1193 BOUL SAINT-JOSEPH GATINEAU, QC, J8Z 2C3, Canada1509212 ONTARIO LTD O/A OAKRIDGE HEATING COOLING & CUSTOM SHEET METAL
FS R0076571264
1332 PEMBROKE ST W, UNIT 2, PEMBROKE, ON, K8A 7A3, CanadaRIBEY PROPANE LTD
FS R0076570936
124 Sunset Dr Port Elgin, ON, N0H 2C5, CanadaTRAFALGAR MECHANICAL INC
FS R0076570886
1578 FINFAR CRT, UNIT 5, MISSISSAUGA, ON, L5J 4K1, CanadaFIREPLACE PRODUCTS INTERNATIONAL LTD
FS R0076570712
425 HANLON CREEK BLVD GUELPH, ON, N1C 0A1, Canada3995364 CANADA INC O/A PACIFIC HOME COMFORT EXPERTS
FS R0076569748
51 BRIDLEFIELD LANE MARKHAM, ON, L6C 2B9, CanadaLARRY'S SERVICE CENTRE
FS R0076569714
1111 NOTRE DAME AV SUDBURY, ON, P3A 2T7, CanadaMARTIN'S SHEET METAL
FS R0076569722
3344 WALKER RD WINDSOR, ON, N8W 3S1, CanadaL.M.S. MECHANICAL SYSTEMS INC.
FS R0076570159
2232 SIDEROAD 15 BLDG "C", RR 3, TOTTENHAM, ON, L0G 1W0, CanadaID MECHANICAL INC
FS R0076570266
131 WHITMORE RD, Suite 4, WOODBRIDGE, ON, L4L 6E3, CanadaCANADA FOOD EQUIPMENT LTD
FS R0076570423
45 VANSCO RD TORONTO, ON, M8Z 5Z8, CanadaOFS GROUP INC.
FS R0076570514
16 LENNOX DR BARRIE, ON, L4N 9V8, CanadaP A BLASIOLI
FS R0076569532
682377 260 SIDERD MELANCTHON, ON, L9V 2N1, CanadaACE APPLIANCE HEATING & COOLING INC
FS R0076569466
1781 LONDON LINE, RR 1, SARNIA, ON, N7T 7H2, CanadaTHE FIREPLACE SHOP LTD
FS R0076569458
379 EGLINTON AV W TORONTO, ON, M5N 1A3, CanadaNIAGARA SPORTS & RECREATIONAL SALES & SERVICE LTD
FS R0076569425
1224 YORK RD N ST DAVIDS, ON, L0S 1P0, Canada920057 ONTARIO INC O/A ACTION REFRIGERATION & ELECTRICAL
FS R0076569359
428 CEDAR ST S TIMMINS, ON, P4N 2H9, CanadaCARMICHAEL ENGINEERING LTD
FS R0076568740
296 University Ave Belleville, ON, K8N 5S6, CanadaAIRE SYSTEMS
FS R0076568203
636 CLASSIC DR LONDON, ON, N5W 5X6, CanadaAMBER LEE LIMITED O/A ALL MECHANICAL
FS R0076568146
243 BEACH RD HAMILTON, ON, L8L 4B1, CanadaWATSON MECHANICAL CONTRACTORS INC
FS R0076567221
108 ELMWOOD AVE CAMBRIDGE, ON, N1R 4Y6, CanadaCROSS HEATING & AIR CONDITIONING LTD
FS R0076567197
813 MAIN ST W LISTOWEL, ON, N4W 1B4, CanadaMORROW PLUMBING
FS R0076567098
1 QUEEN ST PARRY SOUND, ON, P2A 2W1, CanadaONTARIO SPRAY BOOTH
FS R0076567023
20 BRAM CRT, UNIT 9, BRAMPTON, ON, L6W 3R6, CanadaPNR RAILWORKS INC
FS R0076566991
455 SILVERCREEK PKY N GUELPH, ON, N1H 8M7, CanadaADAMS PLUMBING & HEATING
FS R0076566744
323 COLEMAN STREET BELLEVILLE, ON, K8P 3J3, CanadaTOTAL HOME ENERGY SYSTEMS INC
FS R0076566157
11 HENRY ST, UNIT 9, ST JACOBS, ON, N0B 2N0, CanadaL.G.M. ATTN MICHAEL LOUGHRAN
FS R0076566173
41 BARROW AVE BRADFORD, ON, L3Z 0W2, CanadaOCRAM GAS SERVICES
FS R0076566249
34 APPLEGROVE CRT BRAMPTON, ON, L6R 2Y8, CanadaG.H.D. MECHANICAL
FS R0076566330
19 FOREST HILL DR ORO-MEDONTE, ON, L0L 2L0, Canada1412575 ONTARIO INC O/A NORTEK MECHANICAL SERVICES
FS R0076566678
1 Huttonville Dr Brampton, ON, L6X 0C2, CanadaACT MECHANICAL INC
FS R0076566728
1296 SIR DAVID DR OAKVILLE, ON, L6J 6V9, CanadaNEKISON ENGINEERING & CONTRACTORS LTD
FS R0076566397
17 ST LAWRENCE AVE ETOBICOKE, ON, M8Z 5T8, CanadaMARCOTTO MECHANICAL CONTRACTORS INC
FS R0076565233
901 ROWNTREE DAIRY RD WOODBRIDGE, ON, L4L 5W6, Canada1271911 ONTARIO INC
FS R0076563782
6 GORSEBROOK CRT BRAMPTON, ON, L6X 2R8, CanadaMOORE PROPANE LTD
FS R0076564038
56 GIBSON ST NORTH BAY, ON, P1B 8Z4, CanadaAIRSOURCE MECHANICAL
FS R0076564616
21 WINDFIELDS RD MARKHAM, ON, L3S 2W3, CanadaWEIR BROS HEATING & COOLING
FS R0076566124
4715 RAY RD, RR 3, MAIDSTONE, ON, N0R 1K0, Canada1164973 ONTARIO INC O/A ABSOLUTE COMFORT INC
FS R0076566108
592 GREGORY DR E CHATHAM, ON, N7M 5J7, Canada