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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TOP AIR SYSTEMS INC
379505
10 KINGSHILL ROAD RICHMOND HILL, ON, L4E 4B1, CanadaSAEED QURESHI O/A SQ MECHANICAL
379509
35 Cayley Crt Kitchener, ON, N2G 4N8, Canada2677702 ONTARIO INC O/A NAMAH COOLING & HEATING
378802
167 FRANKLIN TRAIL BARRIE, ON, L9J 0J1, CanadaFUNG CHAN O/A J & A CONTRACTOR
378994
22 RURAL AVE SCARBOROUGH, ON, M1S 2C9, Canada2576922 ONTARIO INC. O/A BALA HEATING AND COOLING
378998
415 WINDFIELDS FARM DR W OSHAWA, ON, L1L 0M1, CanadaMAYANKKUMAR PATEL O/A ONE STOP HVAC
379023
2861 Baycrest Dr, Unit 108, Ottawa, ON, K1V 8X8, CanadaPRO STAR GAS SERVICES INC
379144
4607 Brunswick Ave Windsor, ON, N9G 3G7, CanadaTHE COMMISSION INC
379145
19 KEILY CRES CALEDON, ON, L7E 0R3, Canada2576857 ONTARIO LTD O/A PREMIUM COMFORT HEATING & AIR CONDITIONING
379164
436 PORT ROYAL TRAIL SCARBOROUGH, ON, M1V 4P9, Canada1964403 ONTARIO INC
378397
2188 COUNTY RD 1 BLOOMFIELD, ON, K0K 1G0, CanadaHATCHSPARK GAS AND CONTRACTING LTD
378486
151 MAVRINAC BLVD AURORA, ON, L4G 0G6, Canada12443376 CANADA INC. O/A APM HEATING AND COOLING
378724
313083 HWY 6 DURHAM, ON, N0G 1R0, CanadaECOHOME ENERGY SOLUTIONS INC O/A KW ENERGY HOME SERVICES
378731
105 Brockhouse Rd, Unit 200, Etobicoke, ON, M8W 2W8, CanadaARON T RAMKELLOWANAR O/A HEATING & COOLING SYSTEM
378732
29 DEERPARK CRES BRAMPTON, ON, L6X 2T6, CanadaPOWERSERVE INC
378738
1540 MATTHEW BRADY BLVD WINDSOR, ON, N8S 3K6, CanadaMAINLINE MECHANICAL SYSTEMS INC
378739
2737 WHITE ST VAL CARON, ON, P3N 1B2, Canada2714293 ONT INC O/A SK HEATING & COOLING
378801
117 Chateau Dr Woodbridge, ON, L4H 3B3, Canada2148903 ONT INC O/A ELITE CONFORT HVAC SERVICE
378058
847 MAYS CRES MISSISSAUGA, ON, L5V 2G6, CanadaCUSTOM AIR SYSTEM INC.
378059
80 HARRISON GARDEN BLVD, UNIT 2419, NORTH YORK, ON, M2N 7E3, CanadaYARL AIR INC
378061
28 HORNSHILL DR SCARBOROUGH, ON, M1S 2Y2, CanadaMACFARLANE MECHANICAL INC.
378132
1787 KINGSDALE AVE GLOUCESTER, ON, K1T 1H7, CanadaCHAD E BROPHY O/A BROPHY'S GAS FITTING
378133
122 SWEETBRIAR DR KITCHENER, ON, N2M 4S6, CanadaUNITED HEATING AND COOLING
378233
27 AMBOISE CRES BRAMPTON, ON, L7A 3H2, Canada12235986 CANADA INC O/A CUMBERLAND
378242
758 RITSON RD S OSHAWA, ON, L1H 5L1, CanadaNEW GENERATION HOME SERVICES INC
378243
45 COLE CRES THE LAKE NIAGARA, ON, L0S 1J0, Canada2564734 ONTARIO INC O/A SIERRA COMFORT SERVICES
377354
63 MICHIGAN AVE CAMBRIDGE, ON, N3C 0C8, CanadaALLAM HEATING & COOLING LTD
377408
2717 GOVERNMENT RD THUNDER BAY, ON, P7G 1V4, CanadaASHOK K DHUTTI O/A SK HEATING & COOLING
377409
69 VANDERBRINK DR BRAMPTON, ON, L6R 0E8, Canada2774898 ONT INC O/A IPS HVAC
377411
5 MASSEY SQ, SUITE 2919, TORONTO, ON, M4C 5L6, CanadaGDS GAS SERVICES INC
377413
135 JOHN ST EMBRO, ON, N0J 1J0, CanadaKAHSHE MECHANICAL INC
377424
1275 SAM COOK RD GRAVENHURST, ON, P1P 1R3, CanadaE COMFORT HVAC MECHANICAL SERVICES O/A 2502677 ONTARIO INC
377559
5420 FALLINGBROOK DR, UNIT 65, MISSISSAUGA, ON, L5V 2H6, CanadaMONARCHY BUILD LTD
377603
50 Slack Rd, UNIT 9, Nepean, ON, K2G 3N3, CanadaJ. GEURTS ELECTRICAL LTD
377899
34515 Coursey Line Lucan, ON, N0M 2J0, CanadaTRUE NORTH MECHANICAL SERVICES INC
377101
2132 Sheppard Ave W North York, ON, M3N 1A4, CanadaGUS-N-AIR SYSTEMS LTD O/A YOW CONTRACTING
377186
139 REDCLIFF AV NEPEAN, ON, K2J 5J7, CanadaDANIEL A AHUMADA O/A D.A.D. HVAC
377192
137 BIRGE ST HAMILTON, ON, L8L 3L6, CanadaKOHUT ELECTRIC LTD
377251
60 Hudson Bay Ave Kirkland Lake, ON, P2N 2J2, CanadaPK HEATING & COOLING INC.
377284
10 Tree Sparroway, Unit 302, North York, ON, M2H 3B7, Canada12391368 CANADA INC
377351
1223 CONC 6 TIVERTON, ON, N0G 2T0, CanadaWILSON PLUMBING SERVICE INC
377352
569 PERTH ST MOUNT FOREST, ON, N0G 2L1, Canada2785533 ONTARIO INC O/A REFRIGERATION PLUS HEATING AND AIR CONDITIONING
377353
12967 NIAGARA RIVER PKY NIAGARA FALLS, ON, L2G 0P7, CanadaJAY'S PLUMBING LTD
376601
8 ALMA ST BRANTFORD, ON, N3R 2G2, CanadaDNA HEATING & COOLING INC
376602
1462 CTY RD 46 WOODSLEE, ON, N0R 1V0, CanadaSOREN AIR INC
376603
99 CROSBY AVE RICHMOND HILL, ON, L4C 2R3, Canada2735102 ONTARIO INC O/A ONE STOP WHOLE HOME COMFORT
376844
212 COUNTRY LANE BARRIE, ON, L4N 0W1, CanadaPAUL FOSTER O/A ADVANCED AIR AND WATER SOLUTIONS
376845
134 Centennial Lane Havelock, ON, K0L 1Z0, Canada