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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541493 ONTARIO LIMITED O/A STANDARD HEATING & COOLING
307419
40 SOHO CRES MARKHAM, ON, L3P 7H6, CanadaEHA SERVICES INC.
307134
6 GEORGE ST. S, SUITE 103, UNIT 3, BRAMPTON, ON, L6Y 1P1, CanadaAIR-ON DEMAND INC.
307171
80 BORRELLI DR BRAMPTON, ON, L6Y 5X1, Canada10647802 CANADA LIMITED O/A DEXTERRA INTEGRATED FACILITIES MANAGEMENT
307172
2645 PETAWAWA BLVD PETAWAWA, ON, K8H 2Z3, CanadaJOSEPH JON RENWICK O/A CAMO GAS REPAIR
307222
457 FITCH ST WELLAND, ON, L3C 4W7, CanadaFOAD HOSSEIN JAVADI O/A ADVANCED HEATING AND AIR CONDITIONING
307269
24 THE LINKS RD, UNIT 418, NORTH YORK, ON, M2P 1T6, CanadaGREG'S PLUMBING AND HEATING INC.
307277
38B BIGWIN RD, UNIT 2B, HAMILTON, ON, L8W 3R4, CanadaPIPE WISE PLUMBING & HEATING INC
306798
153 LAURENTIAN DR N LONDON, ON, N5W 1P1, CanadaDEFY HEATING & COOLING LTD.
306799
60 WEAVER TERR TOTTENHAM, ON, L0G 1W0, CanadaKSA MECHANICAL INC.
306800
25 ROMFIELD CIRCT, UNIT 3, THORNHILL, ON, L3T 3H4, Canada2384921 ONTARIO LIMITED O/A VALLEY PLUMBING AND WATER TREATMENT
306872
15749 HIGHWAY 7 PERTH, ON, K7H 0J2, CanadaKYLE M ROBERTS O/A KYRO MECHANICAL
306921
1158 Clyde Crt Kingston, ON, K7P 2E4, CanadaABM PLUMBING & HEATING SERVICES INC.
306930
22 JUTLAND RD, UNIT C, ETOBICOKE, ON, M8Z 2G9, CanadaAIR MASTERS INC
307099
23 NAUGHTON DR RICHMOND HILL, ON, L4C 4M6, CanadaMIS AIR INC.
307102
25 BADGEROW WAY AURORA, ON, L4G 0Z4, Canada2376223 ONTARIO INC. O/A K&S HEATING
306297
125 MUNICIPAL RD CONNAUGHT, ON, P0N 1A0, CanadaLHW PLUMBING INC.
306404
114 John St Tavistock, ON, N0B 2R0, CanadaMASS MECHANICAL & PLUMBING INC.
306412
80 GALAXY BLVD, UNIT 13, ETOBICOKE, ON, M9W 4Y8, CanadaCHARLES ALBERT SHELLEY O/A FIX IT RIGHT
306563
762 Upper James St, Unit 334, Hamilton, ON, L9C 3A2, CanadaKYLE PATON KOZLOWSKY O/A ALL CANADIAN HEATING AND AIR CONDITIONING
306564
25 WATER ST, PO BOX 104, SUNDERLAND, ON, L0C 1H0, Canada2284658 ONTARIO INC
306600
7484 HIGHWAY 20 SMITHVILLE, ON, L0R 2A0, CanadaRAPIDTHERM COMBUSTION INC.
306602
4-367 MUSKOKA RD 3 NORTH HUNTSVILLE, ON, P1H 1H6, Canada2645178 ONTARIO LIMITED O/A CAPITAL MECHANICAL SERVICES
306720
15580 COUNTY RD 2 BRIGHTON, ON, K0K 1H0, CanadaDINESH G DABARE O/A DSQUARE 360
305713
87 LORNA RAE BLVD SCARBOROUGH, ON, M1V 3S5, CanadaCUSHING HEATING AND AIR CONDITIONING INC.
305719
513 WELLINGTON RD 7 Elora, ON, N0B 1S0, CanadaTREVOR WEILER O/A STARK HEATING SERVICES
305861
25 Valleyview Rd, Unit 11, Kitchener, ON, N2E 1L5, CanadaEASY KLEEN PRESSURE SYSTEMS LTD.
305901
180 MCGOVERN DR CAMBRIDGE, ON, N3H 4R7, CanadaTHERMOGENIX LTD.
305983
3068 POPLAR RD INNISFIL, ON, L9S 2J9, CanadaMARC GILLES SIMON O/A SIMON HEATING
306043
41 STANHOPE AVE, PO BOX 88, WARREN, ON, P0H 2N0, CanadaAK GAS INC.
306113
1 WOLFE ST LINDSAY, ON, K9V 2J1, CanadaRYAN JOHN HALL O/A HALLSY MECHANICAL SERVICES
306114
15 COTTAGE RD LITTLE BRITAIN, ON, K0M 2C0, CanadaRICO'S HVAC SERVICE AND INSTALLATION INC
305520
5 BROOKBANKS DR, APT 506, NORTH YORK, ON, M3A 2S7, Canada2592600 ONTARIO INC.
305641
505 Rogers St Oshawa, ON, L1G 1C5, Canada2582729 ONTARIO INC. O/A CANADA HOME SOLUTION
305642
20 Mural St, Unit 5, Richmond Hill, ON, L4B 1K3, CanadaMICHAEL JAMES OLMSTEAD O/A HOME INNOVATIONS
305647
1710 NORFOLK COUNTY ROAD 19 E WILSONVILLE, ON, N0E 1Z0, Canada2510653 ONTARIO INC O/A LIFELINE MECHANICALS
305662
9 ROTUNDA ST BRAMPTON, ON, L6X 5C9, CanadaSTEVEN BLAINE PHARAND O/A FALLS HEATING AND AIR CONDITIONING
305691
6782 DORCHESTER RD NIAGARA FALLS, ON, L2G 5T9, CanadaKEN ASHTON ANDERSON
305693
7100 18TH SIDERD SCHOMBERG, ON, L0G 1T0, CanadaJUSTIN RILEY LINKLATER o/a JUSTIN TIME HEATING
305695
22 GREEN PINE CRES WASAGA BEACH, ON, L9Z 1P6, CanadaDYNOVA PROPERTY MAINTENANCE INC. O/A SERVICEPLUS HEATING & COOLING
305410
2804 Concession Rd Kemptville, ON, K0G 1J0, CanadaBRUCE CHARLES REIMER O/A BRUCE REIMER OIL SERVICES
305448
38 COPE ST HAMILTON, ON, L8H 5A9, CanadaSODDY HEATING & AIR CONDITIONING LTD.
305449
36 ARKWRIGHT DR BRAMPTON, ON, L7A 0V2, Canada2654622 ONTARIO CORP O/A JL MAX AIR HVAC
305450
195 BROWNLEY LANE ANGUS, ON, L3W 0R3, CanadaSANJIV SEHGAL O/A SWITCH HEATING AND COOLING
305505
49 BELLADONNA CIR BRAMPTON, ON, L6P 4B6, CanadaSHAHAB ABDI O/A PARADISIAC AIR HEATING AND COOLING
305509
180 CONLEY ST THORNHILL, ON, L4J 2X7, Canada2171346 ONTARIO INC. O/A DISCOUNT HEATING AND COOLING
305121
42 UNGAVA BAY RD BRAMPTON, ON, L6R 3M5, CanadaANTHONY SHAWN PAGE O/A LONDON HOME COMFORT
305156
30 WISTOW ST LONDON, ON, N5Y 1E1, Canada