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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THE HONEST HEATING COMPANY
FS-R-50151
184 STIEFELMEYER CRES BADEN, ON, N3A 4L5, CanadaWESTERN OIL SERVICES (EASTERN) LTD
FS-R-50145
132 Highway 7 Pickering, ON, L1Y 0A9, CanadaAID KARAGIC O/A KALIN GAS
FS-R-50144
833 Capulet Lane London, ON, N6H 5V2, CanadaJAVIN BRAMWELL O/A BRAMWELL'S HVAC SOLUTIONS
FS-R-50142
20 SEWELLS RD, UNIT 111, SCARBOROUGH, ON, M1B 3G5, CanadaSTEVE COURNOYER O/A STEVE ELECTROMECANIQUE
FS-R-50136
4931 MILL ST, PO BOX 133, ST EUGENE, ON, K0B 1P0, CanadaLAP PHAN O/A RUBY HVAC
FS-R-50135
819 KLEINBURG DR, UNIT 5, LONDON, ON, N5X 0N6, CanadaSLW MECHANICAL SERVICE INC.
FS-R-50134
9 Grayson Rd Ajax, ON, L1Z 1E4, CanadaNORTHLINK CONSTRUCTION INC.
FS-R-50131
72 CHORUS CRES KLEINBURG, ON, L4H 4W3, CanadaTOM GUITARD O/A FIX AIR HEATING AND AIR CONDITIONING
FS-R-50130
50227 Ingram Rd Wainfleet, ON, L0S 1V0, CanadaSHARP AIR HEATING & COOLING LTD.
FS-R-50129
50 Thorncliffe Park Dr, UNIT 301, East York, ON, M4H 1K4, CanadaFERRISS HVAC SYSTEMS INC.
FS-R-50127
50 HOPE CRES HARROW, ON, N0R 1G0, CanadaGARRY HOLTZ HYDROCARBON FUELS CONSULTING AND INSPECTION SERVICES
FS-R-50125
74 SUMCOT DR LAKEHURST, ON, K0L 1J0, Canada2727712 ONTARIO INC. O/A SMART MODULAR CANADA
FS-R-50124
24 HANIAK RD ROSSLYN, ON, P7K 0C8, CANADA1000138154 ONTARIO INC. O/A TRUE NORTH MECHANICAL
FS-R-50123
2775 Carp Rd Carp, ON, K0A 1L0, CanadaCROWN HEATING & COOLING INC.
FS-R-50117
56 Malabar Crescent Brampton, ON, L6S 3X8, CanadaPTW ENERGY SERVICES LTD.
FS-R-50119
285188 Frontier Rd Rocky View County, AB, T1X 0V9, CanadaH&R MECHANICAL/ELECTRICAL INC.
FS-R-50120
1886 KINGSDALE AVE GLOUCESTER, ON, K1T 1J1, CanadaO'DELL HVAC GROUP INC.
FS-R-50122
612 COLBY DR WATERLOO, ON, N2V 1A2, Canada2388548 ONTARIO INC.
FS-R-50121
541 Charnwood Crt Pickering, ON, L1V 4Y5, CanadaZOLARAYZ INC.
FS-R-50116
565515 TOWERLINE RD WOODSTOCK, ON, N4S 7W3, CanadaGRIFFIN MECHANICAL SERVICES 747 INC.
FS-R-50115
254 Cottingham St Toronto, ON, M4V 1C6, CanadaRTS HEATING & COOLING LTD.
FS-R-50112
36 NEWLYN CRES BRAMPTON, ON, L6V 3A7, CanadaKEITH'S TRAILER SALES INC.
FS-R-50110
6113 Wellington Road 24 Erin, ON, L0N 1N0, CanadaKEVIN COOPER O/A COTTAGE COUNTRY RV SERVICE
FS-R-50109
2567 SOYER LAKE RD HALIBURTON, ON, K0M 1S0, CanadaNORTH SHORE MECHANICAL SERVICES INC.
FS-R-50107
1403 Lauzon Village Rd Algoma Mills, ON, P0R 1A0, CanadaMAS AIR HOME COMFORT INC.
FS-R-50106
6730 Davand Dr, Unit 8, Mississauga, ON, L5T 2K8, CanadaDMB LOGISTICS INC.
FS-R-50104
72 SADDLEBACK SQ BRAMPTON, ON, L6X 4T9, CanadaCALIBAIR INC.
FS-R-50103
51 Otonabee Ave North York, ON, M2M 2S5, CanadaASHKAN VALIPOUR O/A AVCO
FS-R-50102
385 Borden Ave Newmarket, ON, L3Y 5C1, Canada1000110743 ONTARIO INC.
FS-R-50098
124 MADDISON ST E MONKTON, ON, N0K 1P0, CanadaMARK MORENO O/A MODERN HEATING AND COOLING
FS-R-50096
12 HAIMER AVE ETOBICOKE, ON, M9V 4C6, CanadaMARCO S TEICHT O/A RED LEAF MECHANICAL
FS-R-50095
145 WEST BROWNS RD HUNTSVILLE, ON, P1H 1S2, CanadaMAG AIR SYSTEM INC.
FS-R-50094
31 RAMPART DR BRAMPTON, ON, L6P 2Z1, CanadaMETA AIR CONTROL INC.
FS-R-50093
19 Carnation Rd Thornhill, ON, L3T 7V3, CanadaSTEVE DAMIAN MONTICCHIO O/A SM HEATING AND COOLING
FS-R-50088
84 RONAN CRES WOODBRIDGE, ON, L4H 2J6, CanadaJORDAN WRIGHT O/A WRIGHTWAY CONTRACTING
FS-R-50086
267 EBBS BAY DR CARLETON PLACE, ON, K7C 4K8, Canada1000119885 ONTARIO INC. O/A HEATING SERVICE 4 LESS
FS-R-50089
6 MCNAUGHTON ROAD MAPLE, ON, L6A 5B6, CanadaGARRY MECHANICAL INC.
FS-R-50091
75 Anne St S, Unit 1, Barrie, ON, L4N 2E2, CanadaPRECISE AIR LIMITED
FS-R-50092
16 DAYSTROM DR TORONTO, ON, M9M 2A9, Canada1933097 ONTARIO LTD.
FS-R-50084
84 RONAN CRES WOODBRIDGE, ON, L4H 2J6, CanadaALLIED WAVES INC.
FS-R-50083
12 BURLEIGH HEIGHTS DR NORTH YORK, ON, M2K 1Y7, Canada1000145166 ONTARIO INC.
FS-R-50082
320 Don Park Rd, Unit 19, Markham, ON, L3R 1J4, CanadaSCOTT HAIG O/A ADDISON MECHANICAL
FS-R-50079
201 7TH ST HANOVER, ON, N4N 1G6, CanadaHQ HVAC INC.
FS-R-50078
91 Frey Crescent Kitchener, ON, N2E 4K9, CanadaMARTINO HVAC STIRLING LTD
FS-R-50073
400 WEST FRONT ST, UNIT 5, STIRLING, ON, K0K 3E0, CanadaCORNELIUS JANZEN O/A ADVANCED GAS SOLUTIONS
FS-R-50069
15464 PUTNAM RD SPRINGFIELD, ON, N0L 2J0, CanadaMIDNIGHT SUN REFRIGERATION INC.
FS-R-50071
171 ST ANDREWS RD ST ANDREWS, MB, R1A 3G2, Canada