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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HACE MECHANICAL CORP
FS-R-50568
228 Drumlin Circle, Unit 2A, Concord, ON, L4K 3E3, CanadaSHAX HVAC LTD.
FS-R-50571
54 FEARN CRES AJAX, ON, L1S 5L4, CanadaSPRING WIND HEATING & AIR CONDITIONING INC.
FS-R-50570
2143 DEVON RD OAKVILLE, ON, L6J 5Z2, CanadaPAETKAU MECHANICAL SERVICES INC.
FS-R-50569
11 MARIPOSA CRT KITCHENER, ON, N2E 4A9, CanadaTIANYU ZHANG O/A SUNNY HOME HVAC COMPANY
FS-R-50558
3355 Thomas St, Unit 12, Mississauga, ON, L5M 0P7, CanadaMCMANUS HEATING AND COOLING LTD.
FS-R-50559
5357 RIVERSIDE DR BURLINGTON, ON, L7L 3X9, CanadaMEHRAN MALEKI O/A MP HVAC
FS-R-50562
102 COLLINGSBROOK BLVD SCARBOROUGH, ON, M1W 1M3, CanadaMRM MECHANICAL
FS-R-50564
246 CHISHOLM AVE TORONTO, ON, M4C 4W4, Canada14323262 CANADA INC.
FS-R-50560
605 Mika St Innisfil, ON, L9S 0S2, Canada13787435 CANADA INC. O/A ROGERS HEATING AND AIR CONDITIONING
FS-R-50561
12D SPRING GROVE LANE OTTAWA, ON, K2J 2C6, CanadaLASCELLES HUTCHINSON O/A HUTCHI N SON GAS SERVICES
FS-R-50544
4 WEBBFORD ST AJAX, ON, L1S 0A7, CanadaLUMAR MECHANICAL INC.
FS-R-50549
736 Tate Ave Hamilton, ON, L8H 6L7, Canada6679790 CANADA INC. O/A NIK'S HEATING & COOLING
FS-R-50552
3472 Chipley Crescent Mississauga, ON, L4T 2E2, CanadaCANADA WIDE HVAC INC.
FS-R-50556
298 MCBRIDE CRES NEWMARKET, ON, L3X 2W3, CanadaGEOFFREY XU O/A MOUNT HVAC
FS-R-50553
3 Concord Cityplace Way, Unit 1103, Toronto, ON, M5V 0X4, CanadaANTHONY JAMES NORTON O/A NORTON CONTRACTING
FS-R-50557
1130 Concession 4 Sunderland, ON, L0C 1H0, Canada5053280 ONTARIO INC.
FS-R-50533
5 DONNA DR BRAMPTON, ON, L6Z 3T3, CanadaTBC AIR MECHANICAL SERVICES LTD.
FS-R-50537
176 Bullock Dr, Unit 2, Markham, ON, L3P 7N1, CanadaARTIN HEATING & COOLING INC.
FS-R-50534
1468 Colonsay Dr Burlington, ON, L7P 2P6, CanadaSUPERIOR CARE HOME SERVICES INC.
FS-R-50539
185 Riviera Dr, Unit 9, Markham, ON, L3R 5J6, CanadaBENJAMIN VIAU O/A JB HEATING AND COOLING
FS-R-50535
1241 Sweetfern Lane Inverary, ON, K0H 1X0, CanadaEOS HEATING AND AIR INC.
FS-R-50543
10 SULMON ST BELLEVILLE, ON, K8N 0S5, CanadaKYLE FAUBERT O/A FAUBERT HVAC SERVICES
FS-R-50527
85 KING ST W, PO BOX 256, OMEMEE, ON, K0L 2W0, CanadaKEL-GOR LIMITED
FS-R-50531
1411 PLANK RD SARNIA, ON, N7T 7L7, CanadaMULDER HVAC INC.
FS-R-50529
1353 WALLBRIDGE-LOYALIST RD TRENTON, ON, K8N 4Z5, CanadaUP NORTH MECHANICAL LTD.
FS-R-50530
9191 YONGE ST, UNIT 702, RICHMOND HILL, ON, L4C 1E2, CanadaKOWALSKI HEATING & COOLING LTD.
FS-R-50525
5298 MARION ST DORCHESTER, ON, N0L 1G4, CanadaRG PLUMBING & MECHANICAL INC.
FS-R-50532
429 Rivertrail Ave Kitchener, ON, N2A 0K2, CanadaBEVERLEY KRUKOWSKI O/A B & K MAINTENANCE
FS-R-50518
11 Lin Dunn Lane, RR1, Linwood, ON, N0B 2A0, CanadaTOP TECH HOME COMFORT INC.
FS-R-50517
6 Kingmount Crescent Richmond Hill, ON, L4B 3W5, CanadaDELSON AIR INC.
FS-R-50521
40 Davis Rd Aurora, ON, L4G 2B6, CanadaTANE KURT-PATRICK HENRY O/A WESTRIDGE GAS SERVICES
FS-R-50523
1038 Mississaga St W, Unit 13B, Orillia, ON, L3V 7E8, CanadaLIFFEY MECHANICAL INC.
FS-R-50524
89 Jonesville Crescent North York, ON, M4A 1H2, CanadaTOTAL APPLIANCE SERVICE LTD.
FS-R-50519
1083 ANNA MARIA AVE INNISFIL, ON, L9S 1W2, CanadaJEC Mechanical Inc.
FS-R-50509
65 Plum Tree Lane Grimsby, ON, L3M 5T6, CanadaPIPE RIGHT PLUMBING AND HYDRONICS INC.
FS-R-50507
1859 4th Concession Rd Saint Williams, ON, N0E 1P0, CanadaRITEFLOW HEATING & AIR SOLUTIONS INC.
FS-R-50508
77A Furnival Rd, Unit East York, East York, ON, M4B 1W6, CanadaGTA PROPERTY HEATING AND COOLING INC
FS-R-50515
77 LAMAY CRES TORONTO, ON, M1X 1J7, CanadaAIR BEST HEATING & COOLING SYSTEMS INC
FS-R-50516
12 Waldron Crescent Richmond Hill, ON, L4E 4A3, CanadaDUFFERIN HEATING & COOLING LTD.
FS-R-50514
351 JELLY ST S SHELBURNE, ON, L9V 2Y6, CanadaMARSHALL MECHANICAL LTD.
FS-R-50499
142 COTTINGHAM RD OMEMEE, ON, K0L 2W0, CanadaPODOLAN PLUMBING & HEATING INC.
FS-R-50502
12430 Furnival Rd Rodney, ON, N0L 2C0, CanadaTABREED THERMAL CONTROL LIMITED
FS-R-50503
2 King St W, Unit 121, Hamilton, ON, L8P 1A1, CanadaSMART COMFORT AIR INC
FS-R-50506
20 Baif Blvd, UNIT 1603, Richmond Hill, ON, L4C 8T1, CanadaALEXANDER BOUCK O/A AL'S MECHANICAL
FS-R-50504
1510 Norfolk County Hwy 59 S Port Rowan, ON, N0E 1M0, CanadaAMIN TRADES AND SERVICES LTD.
FS-R-50505
178 Letcher St Sault Ste Marie, ON, P6C 4Y3, CanadaOREL THOMAS O/A OT HEATING, COOLING AND VENTILATION
FS-R-50492
393452 CONC 2 WEST GREY, ON, N0G 1R0, Canada