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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LIT HEATING AND COOLING INC
361810
43 GIBBS WAY FERGUS, ON, N1M 0G7, Canada1988461 ONTARIO INC O/A REST AIR SYSTEMS
361987
41 WILLIAM LUCK AVE EAST GWILLIMBURY, ON, L9N 0S1, CanadaANDREW'S TOP NOTCH PLUMBING LTD
362233
40 Enterprise Cres Bancroft, ON, K0L 1C0, CanadaRICHARD D WATSON O/A WATSON'S HEATING AND AIR SERVICES
362234
8508 COUNTY RD 30 HAVELOCK, ON, K0L 1Z0, CanadaYGK HEATING & COOLING INC
362360
712 STONEHENGE ST KINGSTON, ON, K7P 0B2, CanadaKIRIN AIR SYSTEMS INC.
362363
1400 Corporate Dr Burlington, ON, L7L 6H4, Canada6762468 CANADA INCORPORATED
360703
1356 EADIE DRIVE MILTON, ON, L9T 0W9, CanadaROBERT BLAZIC O/A RML COMFORT
360779
1354 MENEFY PL MILTON, ON, L9T 7E2, Canada2691384 Ontario Ltd O/A Adept Plumbing and Mechanical
360780
555 Dunlop St Thunder Bay, ON, P7B 6S1, CanadaIN TIME MECHANICAL INC
360786
24 Raintree Dr Unionville, ON, L3R 5T9, CanadaTOTAL HEATING & COOLING INC
360927
71 JOHN DAVIES DR WOODSTOCK, ON, N4T 1N3, CanadaKINGSVIEW HEATING AND COOLING INC
360933
20 W Wareside Rd Etobicoke, ON, M9C 3J1, CanadaMADEK MECHANICAL LIMITED
361337
692 Concession 5 W Waterdown, ON, L8B 1L6, CanadaKELSON MECHANICAL EASTERN INC
361372
2 BALES DR W SHARON, ON, L0G 1V0, CanadaKELSON SERVICE INC
360255
2 BALES DR W SHARON, ON, L0G 1V0, CanadaKELSON MECHANICAL INC
360256
2 BALES DR W SHARON, ON, L0G 1V0, CanadaSPECIFIED PLUMBING AND HEATING INC
360257
151 Esna Park Dr, Unit 25, Markham, ON, L3R 3B1, CanadaKELSON MECHANICAL INC
360300
2 BALES DR W SHARON, ON, L0G 1V0, CanadaCHARLIE'S GAS SERVICES INC
360405
3493 PITCH PINE CRES MISSISSAUGA, ON, L5L 1P9, CanadaCITY APPLIANCE REPAIR & HVAC SERVICES INC
360407
44 MAGNOLIA AVE SCARBOROUGH, ON, M1K 3K4, CanadaJAMES PERKINS O/A PERKS PLUMBING & HEATING
360643
574 BERGLAND RD PO BOX 141 EAGLE RIVER, ON, P0V 1S0, CanadaYONGE REFRIGERATION & GAS LTD
360702
133 HILLCREST AVE NORTH YORK, ON, M2N 3N8, CanadaUNIWIDE MECHANICAL SYSTEM INC
359528
16 GLENCASTLE SQ BRAMPTON, ON, L6S 2H8, CanadaKELSON MECHANICAL EASTERN INC
359622
2 BALES DR W SHARON, ON, L0G 1V0, CanadaAQUARESCUE INC
359645
112 WINCOTT DR ETOBICOKE, ON, M9R 2P6, CanadaANDREW HITCHCOCK o/a HITCHCOCK MECHANICAL
359831
1289 SCUGOG AVE OSHAWA, ON, L1J 1J5, CanadaRandall Allen Parkin O/A Randall Parkin
359940
1581 St. Paul St W St. Catharines, ON, L2R 6P7, CanadaOTTAWA HVAC PROS INC.
359980
2590 MER BLEUE RD NAVAN, ON, K4B 1H9, CanadaZAHID MEHTAB O/A A-1 HEATING & AIR CONDITIONING COMFORT
360102
774 Belmont Ave W Kitchener, ON, N2M 1P4, CanadaAIR MANAGEMENT GROUP INC
360172
445 Midwest Rd, Unit 35, Toronto, ON, M1P 4Y9, CanadaHUMBERTO RUIZ O/A H.C.R PIPING
358792
6311 Tealwood Pl Orleans, ON, K1C 7J9, CanadaNORTHLAND GROUP OF COMPANIES LTD O/A NORTHLAND RESIDETIAL SERVICES
358798
3231 Regional Road 15 Chelmsford, ON, P0M 1L0, CanadaGLENFORD HEWITT O/A GH HEATING AND AIR CONDITIONING SERVICES
358947
1033 TILBURY ST OSHAWA, ON, L1H 8W3, CanadaAIR QUALITY 21 LTD
358948
2233 HURONTARIO ST, APT 516, MISSISSAUGA, ON, L5A 2E9, CanadaBAM MECHANICAL SERVICES INC
358950
270 MAIN ST W, UNIT 10, GRIMSBY, ON, L3M 0B3, CanadaTOTAL AIRE CARE INC.
359184
299 Manitou Dr Kitchener, ON, N2C 1L5, CanadaTAPPED OUT PLUMBING AND GAS FITTING SOLUTIONS LTD.
359354
6498 WESTPARK WAY DR LAMBTON SHORES, ON, N0N 1J2, CanadaWALTER LOTHIAN O/A WALTER RV SERVICES
359522
795 CENTRE LINE SELWYN, ON, K9J 6X5, CanadaDANNY PANIZOVSKI O/A STREAMLINE MECHANICAL SYSTEMS
358147
57 LAMPKIN ST SUTTON WEST, ON, L0E 1R0, Canada2510342 ONTARIO INC. O/A THE HVAC SQUAD
358168
47 HOLLYBUSH ST BRAMPTON, ON, L6R 1A6, CanadaKHUSHDEEP SINGH GILL O/A KEEPRIGHT HOME COMFORT
358179
481 THOMAS SLEE DR KITCHENER, ON, N2P 2Y1, CanadaSHANE SWITZER O/A KAWARTHA ECO CLIMATE CONTROL
358482
2511 FOXMEADOW RD PETERBOROUGH, ON, K9L 1X2, Canada360 POWERON INC.
358782
130 Healey Rd, Unit 18, Bolton, ON, L7E 5B1, CanadaJOHN CONVERY O/A J CONVERY HVAC
358789
6466 BURDETTE DR NIAGARA FALLS, ON, L2E 5H3, CanadaPATRICK SHINGIRO
358790
1280 Diamond St Rockland, ON, K4K 0M5, CanadaBLAINNE BLAEDOW O/A PRECISION HEATING AND COOLING
357229
70 COTNAM ST PEMBROKE, ON, K8A 6W2, CanadaDUSTIN HOWES O/A DH BURNER SERVICE
357231
69 VIRGINIA BLVD SUTTON, ON, L0E 1R0, Canada