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-52760
              47 Timbertop Crescent Brampton, ON, L6R 3J1, Canada
FS-R-52759
              1848 Couldridge Way London, ON, N6G 0L6, Canada
FS-R-52758
              8 Richard Oxtoby Rd Caledon, ON, L7C 4G1, Canada
FS-R-52757
              34 Trillium Crescent Barrie, ON, L4N 5K3, Canada
FS-R-52756
              14 Garside Crescent Brampton, ON, L6S 1H6, Canada
FS-R-52755
              1 Lanewood St Brampton, ON, L6R 1T9, Canada
FS-R-52754
              610 Osler Crt, Unit 610, Newmarket, ON, L3X 2P5, Canada
FS-R-52753
              6 Hillary Ave Toronto, ON, M6N 2B8, Canada
FS-R-52752
              1 RIDEAU ST OTTAWA, ON, K1N 8S7, Canada
FS-R-52751
              531 Pinawa Circle Nepean, ON, K2J 5Y2, Canada
FS-R-52750
              12 Best Crt Oro-Medonte, ON, L0L 2L0, Canada
FS-R-52749
              10 Frank St Brantford, ON, N3T 5C9, Canada
FS-R-52748
              728 PETER HALL DR NEWMARKET, ON, L3X 2V6, Canada
FS-R-52747
              81 Grandview Ave Thornhill, ON, L3T 1H3, Canada
FS-R-52746
              155 PARIS ST MISSISSAUGA, ON, L4Z 4H6, Canada
FS-R-52745
              49 Thorncliffe Park Dr, UNIT 1121, East York, ON, M4H 1J6, Canada
FS-R-52744
              128 Warwick Crescent Newmarket, ON, L3X 2M7, Canada
FS-R-52743
              80 Ambler Bay Barrie, ON, L4M 7A6, Canada
FS-R-52742
              58 Gibbs Crescent Guelph, ON, N1G 5B8, Canada
FS-R-52741
              541 Pinawa Circle Nepean, ON, K2J 5Y2, Canada
FS-R-52740
              22 Chieftain Crescent Barrie, ON, L4N 4L7, Canada
FS-R-52739
              4389 Whittaker Crescent Gloucester, ON, K1B 4P1, Canada
FS-R-52738
              1469 Devos Dr London, ON, N5X 4L1, Canada
FS-R-52737
              422 Brisdale Dr Brampton, ON, L7A 4P9, Canada
FS-R-52736
              6749 Homestead Crescent Niagara Falls, ON, L2G 2H8, Canada
FS-R-52735
              65 Trench St Richmond Hill, ON, L4C 3W6, Canada
FS-R-52734
              35 Roadmaster Lane Brampton, ON, L7A 3A7, Canada
FS-R-52733
              120 BYRON AVE DORCHESTER, ON, N0L 1G3, Canada
FS-R-52732
              60 Mullholland Ave Cambridge, ON, N3H 0C2, Canada
FS-R-52731
              2409 Laurelcrest Ave Greater Sudbury, ON, P3B 4B4, Canada
FS-R-52730
              72 Applewood Crescent Whitby, ON, L1N 2E6, Canada
FS-R-52729
              80 OREN BLVD BARRIE, ON, L4N 4R4, Canada
FS-R-52728
              100 Eileen Ave York, ON, M6N 1V4, Canada
FS-R-52727
              2722 Taunton Rd Bowmanville, ON, L1C 7A4, Canada
FS-R-52726
              1415 Kennedy Rd, Unit 15, Scarborough, ON, M1P 2L6, Canada
FS-R-52725
              61 Ridgeway Pl Belleville, ON, K8P 0E7, Canada
FS-R-52723
              497 Charlton Ave E Hamilton, ON, L8N 1Z4, Canada
FS-R-52722
              23 Trevithen St London, ON, N6C 4S5, Canada
FS-R-52721
              204 Boundary Rd E Pembroke, ON, K8A 6W4, Canada
FS-R-52720
              30 Aridus Crescent Ottawa, ON, K2S 2L4, Canada
FS-R-52719
              1850 Victoria Park Ave, Unit 604, North York, ON, M1R 1T1, Canada
FS-R-52718
              164 Sandalwood Pkwy E, Unit 211, Brampton, ON, L6Z 4X1, Canada
FS-R-52717
              160 Hyperion Crt Oshawa, ON, L1L 0K1, Canada
FS-R-52716
              39 Chelford Crescent, Unit A, Belleville, ON, K8N 4J8, Canada
FS-R-52715
              6800 Highway 17 E Coniston, ON, P0M 1M0, Canada
FS-R-52714
              7839 Highway 21 Allenford, ON, N0H 1A0, Canada
FS-R-52713
              6456 NEW DUBLIN RD ADDISON, ON, K0E 1A0, Canada