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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MUSKOKA MECHANICAL SERVICES INC
FS R0076426139
17 ROBERT DOLLAR DR, PO BOX 525, BRACEBRIDGE, ON, P1L 1T8, CanadaBROXBURN SHEET METAL HVAC LTD
FS R0076426121
12 COULTON CRT WHITBY, ON, L1N 7A9, CanadaONTARIO AIR SYSTEMS LTD
FS R0076425974
1885 CLEMENTS RD, SUITE 204, PICKERING, ON, L1W 3V4, CanadaMICHAEL GERARD MULLANE
FS R0076424563
108 HEMINGFORD PL WHITBY, ON, L1R 1E9, CanadaCHRISTOPHER DONALD DOWNER
FS R0076424365
7630 BANK ST METCALFE, ON, K0A 2P0, CanadaDONAIR HEATING AND AIR CONDITIONING SERVICE LTD
FS R0076424357
1235 Gorham St Newmarket, ON, L3Y 8Y5, CanadaODYSSEY FIREPLACES LTD
FS R0076424068
11 STEINWAY BLVD, UNIT 3, ETOBICOKE, ON, M9W 6S9, CanadaG R GARRITY APPLIANCE SERVICES LTD
FS R0076423888
7032 WELLINGTON ROAD 124 GUELPH, ON, N1H 6J3, CanadaROGER'S SERVICES ELECTRICAL & MECHANICAL INC
FS R0076423821
14 SHERRY LANE BRANTFORD, ON, N3R 2T2, CanadaBRETT CHARLES SCHULTZ
FS R0076423037
27 WOODSTOCK ST N, UNIT 3, TAVISTOCK, ON, N0B 2R0, CanadaAIR FLEX HEATING & COOLING LTD
FS R0076422963
3252 LAWRENCE AVE E SCARBOROUGH, ON, M1H 1A4, CanadaPLC MECHANICAL INC
FS R0076422971
1326 HURON ST, SUITE 382, LONDON, ON, N5V 2E2, CanadaAIRCON MECHANICAL SYSTEMS INC
FS R0076423003
1260 JOURNEY'S END CIRCLE, Suite 21, NEWMARKET, ON, L3Y 8Z7, CanadaJP REFRIGERATION INC
FS R0076423052
880 MAIN WEST, CP 714, HAWKESBURY, ON, K6A 3C8, CanadaKEVIN ORR MECHANICAL DIV OF KEVIN ORR HOLDINGS LTD
FS R0076423094
248218 5 SIDERD MONO, ON, L9W 6L1, CanadaMARCEL BEDARD ELECTRICAL CONTRACTOR LTD
FS R0076423748
15 Highway 625 Longlac, ON, P0T 2A0, Canada1022339 ONTARIO LTD. DBA STEEL CITY GAS
FS R0076422823
28 Towers St Sault Ste. Marie, ON, P6A 2V1, CanadaGREAT LAKES COMBUSTION LTD
FS R0076422591
1365 ARTISANS CRT BURLINGTON, ON, L7L 5Y2, CanadaMONTGOMERYS COMFORT CENTRE
FS R0076421692
86469A LONDON RD, RR5, WINGHAM, ON, N0G 2W0, CanadaCOMFORT ZONE SERVICES LTD
FS R0076421668
244 HAMILTON CRES, RR 1, DORCHESTER, ON, N0L 1G4, CanadaPRO COMBUSTION
FS R0076421551
130 CASTLEBAR CRES OSHAWA, ON, L1J 7B4, CanadaMINE-MILL HEATING AND VENTILATOIN
FS R0076421478
232 DONNA CRES TIMMINS, ON, P4N 7Z7, CanadaBLACK & MCDONALD LIMITED
FS R0076420744
31 PULLMAN CRT SCARBOROUGH, ON, M1X 1E4, CanadaSULLIVAN PLUMBING & HEATING DIV OF 717650 ONTARIO LTD
FS R0076419498
46 SIDEROAD 18 FERGUS, ON, N1M 2W3, CanadaDAVIDS GAS SERVICE
FS R0076419449
545 ERSKINE AVE PETERBOROUGH, ON, K9J 7Z1, CanadaD & H H VAN VEHMENDAHL
FS R0076419506
240 MATTAWA ST, UNIT 6, NORTH BAY, ON, P1B 4M3, CanadaR & S HEATING SYSTEMS
FS R0076419811
753 VINDIN ST, UNIT 3, MIDLAND, ON, L4R 1L2, Canada1048484 ONTARIO LTD. O/A B.C. MECHANICAL SERVICES
FS R0076419845
1245 BARRIES SIDE RD PERTH, ON, K7H 0M2, CanadaMODERN MECHANICAL PLG & HTG UNLIMITED
FS R0076419936
377 NIAGARA ST ST CATHARINES, ON, L2M 4V9, CanadaCROWN LIFT TRUCKS ULC
FS R0076420256
210 ANNAGEM BLVD MISSISSAUGA, ON, L5T 2V5, CanadaMORAN MECHANICHAL AND ELECTRICAL LTD.
FS R0076420637
191 JOSEPHINE ST WINGHAM, ON, N0G 2W0, CanadaCALL THE PLUMBING DOCTOR KELLY VAILLANCOURT
FS R0076419894
712 WILSON RD S OSHAWA, ON, L1H 8R3, CanadaDAVE LOWE HEATING & COOLING LTD
FS R0076419399
3661 DROUIN RD HAMMOND, ON, K0A 2A0, CanadaHAGER INDUSTRIES INC
FS R0076419381
425 LAKE AVE N HAMILTON, ON, L8E 3C1, CanadaJ & J ELECTRIC (SMITHS FALLS) LTD JACKS HEAT PUMPS INC
FS R0076419324
34 County Road 17 Jasper, ON, K0G 1G0, CanadaPRESTIGE MECHANICAL LTD
FS R0076419167
240 Tiffin St Barrie, ON, L4N 2N4, CanadaCLIMATEMP SYSTEMS (2009) LTD
FS R0076419142
6635 KITIMAT RD, UNIT 41, MISSISSAUGA, ON, L5N 6J2, CanadaJS TECHNICAL SERVICES
FS R0076419126
83 CLEMENTS RD E AJAX, ON, L1S 1L3, CanadaPOST CONTROLLED AIR INC
FS R0076418466
106 CAITHNESS ST W CALEDONIA, ON, N3W 1B2, CanadaBILL WELMERS & SONS HEATING & AIR CONDITIONING INC
FS R0076418243
59 KIRBY AVE, UNIT 2A, DUNDAS, ON, L9H 6P3, CanadaCARMAR MECHANICAL INC
FS R0076418268
4000 STEELES AV W, UNIT 32, WOODBRIDGE, ON, L4L 4V9, CanadaRWB AIR SYSTEMS LIMITED BARTT BARBER
FS R0076418284
60 SARAMIA CR CONCORD, ON, L4K 4J7, CanadaD.R. FRANCIS PLUMBING LTD O/A FRANCIS PLUMBING & HEATING CLIMATECARE
FS R0076418300
894 Boyd Ave Ottawa, ON, K2A 2E3, Canada1736147 ONTARIO LTD O/A A-1 APPLIANCE CENTRE
FS R0076418391
170 RIDGE RD N, RR 2, RIDGEWAY, ON, L0S 1N0, CanadaUNIONVILLE HEATING & AIR CONDITIONING LTD
FS R0076418425
5-18 RINGWOOD DR, SUITE 413, STOUFFVILLE, ON, L4A 0N2, CanadaDEMAND AIR SYSTEMS LTD
FS R0076418383
164 TROWERS RD WOODBRIDGE, ON, L4L 5Z3, CanadaINDUSTRIAL KITCHEN SERVICES LTD
FS R0076417351
42 GROFF PL, UNIT # 4, KITCHENER, ON, N2E 2L6, Canada