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.
FS-R-53590
267 Wetenhall Landing Milton, ON, L9T 7B7, Canada
FS-R-53589
56 Kenneth Ave Kitchener, ON, N2A 1V8, Canada
FS-R-53588
176 Sunset Crescent Russell, ON, K4R 0E4, Canada
FS-R-53587
758 Miller Park Ave Bradford, ON, L3Z 0K5, Canada
FS-R-53586
22 Tavistock Rd St Catharines, ON, L2M 6Y1, Canada
FS-R-53585
168 Powell Ave Ottawa, ON, K1S 2A3, Canada
FS-R-53584
602 Parade Dr Stittsville, ON, K2S 0Y5, Canada
FS-R-53583
5968 Cameos Crescent Lasalle, ON, N9J 3N3, Canada
FS-R-53582
1557 Hutton Park Dr Thunder Bay, ON, P7G 1C6, Canada
FS-R-53581
10 MATTHEWSON AVE BRADFORD, ON, L3Z 0P3, Canada
FS-R-53580
12225 Ormond Rd Winchester, ON, K0C 2K0, Canada
FS-R-53579
33 SAN PIETROWAY NORTH YORK, ON, M9L 2V3, Canada
FS-R-53578
144 Bentbrook Crescent Ottawa, ON, K2J 3Y3, Canada
FS-R-53577
257 PLEASANTVIEW RD ALLENFORD, ON, N0H 1A0, Canada
FS-R-53576
124 Tall Pines Dr Tiny, ON, L9M 0H4, Canada
FS-R-53575
8 SIMONDS DR AJAX, ON, L1S 4X3, Canada
FS-R-53574
2700 14th Ave, Unit 1, Markham, ON, L3R 0J1, Canada
FS-R-53573
3299 Martins Pine Crescent Mississauga, ON, L5L 1G3, Canada
FS-R-53572
417 Lawrence Ave W North York, ON, M5M 1C3, Canada
FS-R-53571
5895 Tayside Crescent Mississauga, ON, L5M 5J8, Canada
FS-R-53570
40 Turquoise Dr Hamilton, ON, L8W 4A4, Canada
FS-R-53568
1725 Tourangeau Rd Windsor, ON, N8Y 4J9, Canada
FS-R-53567
98 Ecclestone Dr Brampton, ON, L6X 3M7, Canada
FS-R-53566
30 Shore Breeze Dr, Unit 1922, Etobicoke, ON, M8V 0J1, Canada
FS-R-53564
650 HIGHPOINT AVE WATERLOO, ON, N2L 4Z5, Canada
FS-R-53563
31 PRINCETON AVE RICHMOND HILL, ON, L4S 2E3, Canada
FS-R-53562
35 LARK ST TILLSONBURG, ON, N4G 0K8, CANADA
FS-R-53561
395 Sonoma Blvd Woodbridge, ON, L4H 1S1, Canada
FS-R-53559
37 Meandering Trail Scarborough, ON, M1B 6E8, Canada
FS-R-53558
8 Pountney Pl Elliot Lake, ON, P5A 1T7, Canada
FS-R-53557
16 SPRINGHEAD GARDENS WELLAND, ON, L3C 5A8, Canada
FS-R-53556
1930 Winslow Crescent Brights Grove, ON, N0N 1C0, Canada
FS-R-53555
121 Herdwick St Brampton, ON, L6S 0A5, Canada
FS-R-53554
6895 COLUMBUS RD MISSISSAUGA, ON, L5T 2G9, Canada
FS-R-53553
42 Blue Diamond Dr Brampton, ON, L6S 6J2, Canada
FS-R-53552
526B Sunnydale Pl, Unit B, Waterloo, ON, N2L 4T1, Canada
FS-R-53551
49 Thorncliffe Park Dr, UNIT 2118, East York, ON, M4H 1J6, Canada
FS-R-53550
39 Dunkirk Rd East York, ON, M4C 2M4, Canada
FS-R-53549
18 Sandsprings Cres Angus, ON, L0M 1B0, Canada
FS-R-53548
135 John St N Hamilton, ON, L8R 1H7, Canada
FS-R-53546
1354 Lassiter Terrace Ottawa, ON, K1J 8N2, Canada
FS-R-53545
1083 St Fillans Rd Carleton Place, ON, K7C 0V6, Canada
FS-R-53544
111 Yorkmills Rd Toronto, ON, M2L 1K3, Canada
FS-R-53543
371 Port Union Rd Scarborough, ON, M1C 3N8, Canada
FS-R-53541
5148 Spruce Ave Burlington, ON, L7L 1M8, Canada
FS-R-53540
158 Taysham Crescent Etobicoke, ON, M9V 1X5, Canada
FS-R-53539
1117 Kirkman Crt Cornwall, ON, K6H 7M7, Canada