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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ECOTHERMIX INC.
FS-R-51049
18 JOCADA CRT RICHMOND HILL, ON, L4E 0Z5, CanadaCANADIAN DESIGN & CONSTRUCTION INC.
FS-R-51048
3095 Wolfedale Rd, B3, Mississauga, ON, L5C 1V8, CanadaREV HVAC SERVICES INC.
FS-R-51050
181 Hysert Rd Grimsby, ON, L3M 4E7, CanadaLUCAS PETROLEUM SERVICES
FS-R-51053
117 Ash Lane Merrickville-Wolford, ON, K0G 1N0, CanadaNORTHERN REFRIGERATION LTD.
FS-R-51045
437 MAXWELL SETTLEMENT RD BANCROFT, ON, K0L 1C0, CanadaECOWORX MECHANICAL SOLUTIONS INC.
FS-R-51041
8075 Dickenson Rd E Mount Hope, ON, L0R 1W0, CanadaCQUENCE GAS INC.
FS-R-51042
18 HILBORN ST GRAND VALLEY, ON, L9W 6V1, CanadaRELICA HEATING
FS-R-51043
933 Jack Lake Rd Apsley, ON, K0L 1A0, CanadaJAMES STEWART O/A PLUS AIR CARE
FS-R-51036
2322 Sanfrancisco St, UNIT 3, Greater Sudbury, ON, P3A 2G7, CanadaANNETTE WOOD O/A GW ENTERPRISES
FS-R-51035
33 6th Ave Englehart, ON, P0J 1H0, CanadaGEORGE HERRLICH O/A INTEGRITY HEATING SERVICES
FS-R-51039
39 4th St SE Chesley, ON, N0G 1L0, CanadaDAY HEATING & COOLING LTD.
FS-R-51038
4750 Whispering Willow Dr Navan, ON, K4B 0K4, CanadaJORDAN GREENIDGE O/A ROYAL HVAC & CONSTRUCTION
FS-R-51034
205 Vodden St E, UNIT 106, Brampton, ON, L6V 1M9, Canada1000517611 ONTARIO INC. O/A BROTHERS AIR CONDITIONING & HEATING
FS-R-51030
8 Ocean Ridge Dr Brampton, ON, L6R 3K6, CanadaGN LOGISTIC INC.
FS-R-51031
47 SPARKLETT CRES BRAMPTON, ON, L6Z 1M7, CanadaEMBRO CUSTOM SHEET METAL INC.
FS-R-51033
355947 35th Line Embro, ON, N0J 1J0, CanadaA & D MECHANICAL HEATING AND COOLING INC.
FS-R-51029
4068 SYDENHAM RD SYDENHAM, ON, K0H 2T0, CanadaARYA HVAC INC.
FS-R-51032
90 SPLINTER CRES OTTAWA, ON, K2B 1B2, CanadaSOLUTION AIR INC.
FS-R-51028
121 PATRICIA ST GARSON, ON, P3L 1N2, Canada365 HEATING AND COOLING INC. O/A 365 HEATING, COOLING AND PLUMBING
FS-R-51027
107 Manitou Dr, UNIT 12, Kitchener, ON, N2C 1L4, Canada1000445812 ONTARIO INC.
FS-R-51026
393 Coachwhip Trail Newmarket, ON, L3X 2R2, CanadaWSN CONSTRUCTION INC.
FS-R-51018
48 COWANSVIEW RD CAMBRIDGE, ON, N1R 7N3, CanadaSPECTRUM AIR SOLUTIONS LTD.
FS-R-51019
100 AVALON PL KITCHENER, ON, N2M 4N7, CanadaTTB CONTRACTING SERVICES
FS-R-51020
99 SHUTER ST TRENTON, ON, K8V 3L3, CanadaBRAD GARTLAND
FS-R-51023
236 Waddingham Rd Marysville, ON, K0K 2N0, CanadaONTARIO TRANSFORMING ENERGY TECH INC. O/A TRANSFORMING ENERGY
FS-R-51022
22 Sir Bedevere Pl Markham, ON, L3P 2W2, CanadaBOYCE HEATING & AIR CONDITIONING INC.
FS-R-51012
2799 CONCESSION 10 NORTH NOTTAWASAGA, R R 1, COLLINGWOOD, ON, L9Y 3Y9, CanadaJAG N PAL INC.
FS-R-51013
40 DONHERB CRES CALEDON, ON, L7C 1E4, CanadaDREW BROWN O/A BROWNS SERVICES
FS-R-51017
240 RIVERSIDE DR KEARNEY, ON, P0A 1M0, CanadaLIVING COMFORT HEATING & COOLING INC.
FS-R-51015
261 ROSE ST, UNIT 22, BARRIE, ON, L4M 2V3, CanadaDAVID KING O/A KING AIR SYSTEMS
FS-R-51016
237 GRAND RIVER ST N PARIS, ON, N3L 2N6, CanadaBILL NORRIS O/A AREA HEATING
FS-R-51009
36 MADILL CRES LINDSAY, ON, K9V 5X1, CanadaMATHEW WILBEE
FS-R-51008
9 Chandos St Minden, ON, K0M 2K0, CanadaKIMBEL DONAYRE O/A KIMBEL DONAYRE PLUMBING
FS-R-51011
7793 DONLEE DR NIAGARA FALLS, ON, L2H 2N4, CanadaTEMPEST MECHANICAL SERVICES INC.
FS-R-51007
17 HERBERT ST LIMOGES, ON, K0A 2M0, CanadaIAN K TUNE O/A TUNE MECHANICAL
FS-R-51010
713 Thompson Rd E Waterford, ON, N0E 1Y0, CanadaRIABOY MECHANICAL INC.
FS-R-51004
39 Bevshire Circle Thornhill, ON, L4J 5B4, CanadaGATEWAY NORTH HEATING LTD.
FS-R-51003
1259 HAMMOND ST NORTH BAY, ON, P1B 2J2, CanadaADS MECHANICAL GROUP INC.
FS-R-51002
55 PERIVALE CRES SCARBOROUGH, ON, M1J 2C4, CanadaGOOD MOOD OF COMFORT INC.
FS-R-51005
17 Plantain Lane Richmond Hill, ON, L4E 1B9, Canada8FINITE SERVICES AND SUPPLIES INC.
FS-R-51006
104 Woodedge Circle Kitchener, ON, N2R 0P8, CanadaCALEDON AIR SYSTEMS LTD.
FS-R-50998
1 Spinland St Caledon, ON, L7C 4K4, CanadaFORWARD MECHANICAL SERVICES INC.
FS-R-51000
701 Rossland Rd E, Unit 395, Whitby, ON, L1N 9K3, CanadaNORTHERN CLIMATE INC.
FS-R-50997
1021 KINGSWAY SUDBURY, ON, P3B 2E6, Canada2822485 ONTARIO INC. O/A JEREMY'S PLUMBING & HEATING
FS-R-50999
5 Mississaugi Crescent Iron Bridge, ON, P0R 1H0, CanadaGEORGE GRAHAM O/A GRAHAMS MOBILE RV REPAIR
FS-R-51001
31 County Rd 42 Delta, ON, K0E 1G0, CanadaNATCO ELECTRICAL & MECHANICAL (2023) LTD.
FS-R-50992
8570 MCCAFFREY TRAIL ASHTON, ON, K0A 1B0, Canada