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.
TSSA Registered Fuels Contractors
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JAMES IVAN MCDOUGAL O/A SHERMAN PLUMBING
300753
181 WEST ST N, UNIT 181, MITCHELL, ON, N0K 1N0, CanadaELBO MECHANICAL INC.
300792
114 FAROOQ BLVD WOODBRIDGE, ON, L4H 4S1, CanadaMACDONALD CLIMATE INC.
300794
11 Cedar Tree Rd Fenelon Falls, ON, K0M 1N0, Canada2588494 ONTARIO INC. O/A MEGA HOME HEATING & COOLING
300897
484 REEVES WAY BLVD STOUFFVILLE, ON, L4A 0H2, CanadaJERRY DANIEL GADE O/A HARDCORE CAMPER
300932
16 16TH AVE, UNIT A, HANOVER, ON, N4N 3V5, CanadaSULLIVAN MECHANICAL SERVICES
300951
92 METRO RD N KESWICK, ON, L4P 1C4, CanadaEINWECHTER PLUMBING & HEATING INC.
300510
1192 Queen St New Dundee, ON, N0B 2E0, CanadaAIRWAVE HEATING AND COOLING INC.
300514
7803 WELLINGTON ROAD 22 GUELPH, ON, N1H 6J2, CanadaULTIMATE MECHANICAL SOLUTION INC.
300561
4801 Keele St, Unit 49, North York, ON, M3J 3A4, CanadaCATANZARO CORPORATION
300625
115 WOODSTREAM BLVD, UNIT 14, VAUGHAN, ON, L4L 8K5, CanadaSAINT JOHN HEATING & COOLING LTD.
300626
713053 1ST LINE EHS MONO, ON, L9W 6W7, CanadaMIELE LIMITED
300653
161 FOUR VALLEY DR VAUGHAN, ON, L4K 4V8, Canada1995633 ONTARIO INC. O/A OTTAWA COMFORT HEATING & COOLING
300655
33 VIEWMOUNT DR OTTAWA, ON, K2G 3C4, CanadaDALE JAMES LAMOUREUX O/A DJL CONTRACTING
300730
83 HOWIE ST CHARLTON, ON, P0J 1B0, Canada2268995 ONTARIO INC.
300198
56 JAY ST BRAMPTON, ON, L6Z 3V5, CanadaCLOUD 9 HOME COMFORT INC.
300314
46 AUGUSTA ST CAMBRIDGE, ON, N1R 1G1, CanadaBENJAMIN GERALD DUCHARME O/A A.M.D HEATING & AIR CONDITIONING
300326
28 HILLHEAD RD LONDON, ON, N6E 2P8, Canada1992236 ONTARIO INC. O/A REVOLUTION ENERGY HEATING & AIR CONDITIONING
300332
6 SOUTHWOOD DR ST CATHARINES, ON, L2M 4M6, CanadaYUE QI O/A Q&T HVAC REFRIGERATION AND ELECTRICAL
300384
651C WARDEN AVE, UNIT 39, SCARBOROUGH, ON, M1L 0E0, CanadaKEITH WAYNE HUBER O/A KEITH'S PLUMBING AND HEATING
300392
230 YONGE ST S, BOX 1651, WALKERTON, ON, N0G 2V0, CanadaMOHSEN SHOJAEI O/A JEROAN
300412
68 BURGESS CRES NEWMARKET, ON, L3X 2T7, Canada2636775 ONTARIO INC.
299430
597 MAPLE FOREST PL WATERLOO, ON, N2T 2S8, CanadaROBERT RYAN LOOSEMORE O/A RIVER ROAD LOCAL PLUMBING & HEATING
299438
157 CAMERON ST GODERICH, ON, N7A 3K7, CanadaRICHARD NICHOLA WAKEFIELD O/A THE GAS MAN
299554
43 Seguin St Parry Sound, ON, P2A 1B5, CanadaSYBISS MECHANICAL LTD.
299555
44 BLOOMFIELD CRES CAMBRIDGE, ON, N1T 0G2, CanadaOPTION CONSTRUCTION CORP.
299561
55 ALBERTA AVE, UNIT 12, SPRUCE GROVE, AB, T7X 3B5, CanadaHARTWIG HEATING & AIR CONDITIONING LTD.
299648
820 Gartshore St, Unit 25, Fergus, ON, N1M 3E2, Canada1633676 ONTARIO INC. O/A ABC PLUMBING & HEATING
299668
6750 FOURTH LINE RD NORTH GOWER, ON, K0A 2T0, CanadaMS PLUMBING & HVAC SERVICES INC.
299710
7195 REINDEER DR MISSISSAUGA, ON, L4T 2M6, CanadaMATTHEW S YOUNGBLUT O/A MY HVAC GUY
299737
32 HIDDEN RIDGE CRES HANNON, ON, L0R 1P0, CanadaRAM HEATING & COOLING LTD.
299740
138 BLUEBELL CRES ANCASTER, ON, L9K 1E6, CanadaDAVID OSEI ADJEI O/A AMBIENT CONTROL SYSTEMS
299767
87 CATHEDRAL CRT WATERDOWN, ON, L8B 0S1, CanadaGUALTIERI MECHANICAL INC.
299826
12 SEACLIFF DR E LEAMINGTON, ON, N8H 2L2, CanadaMEHR HEATING AND COOLING INC.
299873
2889 GULFSTREAM WAY MISSISSAUGA, ON, L5N 6K3, CanadaKM GENERAL CONTRACTOR LTD.
299971
56 ASCOT AVE TORONTO, ON, M6E 1E7, CanadaLEGACY POOLS INC.
298168
97 KNUPP RD BARRIE, ON, L4N 0N7, Canada2587905 ONTARIO INC. O/A FURNACE KING HOME SERVICES
298169
1773 MATTAWA AVENUE MISSISSAUGA, ON, L4X 1K5, CanadaSTEVE JOGIE O/A STEVECO
298249
56 ALASKAN SUMMIT CRT BRAMPTON, ON, L6R 1N9, CanadaREEL MECHANICAL INC.
298344
445 EDGELEY BLVD, UNIT 12, CONCORD, ON, L4K 4G1, CanadaTREVOR JOHN HOWARTH O/A TWIN BEAR MECHANICAL
298420
125 DOUGLAS DR BRACEBRIDGE, ON, P1L 1W9, CanadaNRG MECHANICAL LTD.
298432
32 BRITANNIA AVE TORONTO, ON, M6N 3T7, Canada1277999 ONTARIO INC. O/A JAC MECHANICAL
298618
5129 REGIONAL ROAD 55 WHITEFISH, ON, P0M 3E0, CanadaRAMPHAL GAS SERVICES INC.
298776
958 CHARLOTTEVILLE ROAD 7 SIMCOE, ON, N3Y 4K5, CanadaGLENN WARDEN HOME HEATING INC.
298893
18968 GLEN RD, P.O. BOX 62, WILLIAMSTOWN, ON, K0C 2J0, CanadaMASTER MECHANICAL LTD.
298902
143 DEAN AVE BARRIE, ON, L4N 0V7, CanadaPRINCIPLE AIR SYSTEMS INC.
299200
27 DOLCE CRES WOODBRIDGE, ON, L4H 3C7, CanadaTYLER PHILIP RADKOWSKI O/A NORTHERN COMFORT SOLUTIONS
299210
16 Deer Lake Rd Port Sydney, ON, P0B 1L0, Canada