Registered Fuels Contractors are the only businesses that can legally 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.
TSSA Registered Fuels Contractors
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NAS GAS
FS R000076638118
147 ROWALLEN PL OTTAWA, ON, K1T 4E1, CanadaMETRO MECHANICAL (2003) LTD
FS R000076638119
250 REGINA RD, UNIT 13, WOODBRIDGE, ON, L4L 8N2, CanadaA & N RECREATIONALS LTD. O/A PRO-SOL ENERGY SYSTEM
FS R000076638121
3-3000 FALCONBRIDGE HWY GARSON, ON, P3L 1J6, CanadaBSTL REFRIGERATION & AIR CONDITIONING LTD
FS R000076638122
197 DENNEY DR ANGUS, ON, L0M 1B1, CanadaLEISURE DAYS INC
FS R000076638095
2522 CEDAR CREEK RD, RR 1, AYR, ON, N0B 1E0, CanadaTERRYS TRAILER SERVICE
FS R000076638099
717870 HWY 6, RR #5, OWEN SOUND, ON, N4K 5N7, CanadaZR MECHANICAL
FS R000076638104
40 HIGH PARK AVE, Suite 601, TORONTO, ON, M6P 2S1, CanadaG & J YELLE INC
FS R000076638106
2068 COUNTY RD 12 CRYSLER, ON, K0A 1R0, CanadaMAR TECH HVAC
FS R000076638110
135 MONTEREY RD WOODBRIDGE, ON, L4H 1V8, CanadaJ F MECHANICAL AIR SYSTEMS INC
FS R000076638112
120 MOUNT CRES ANGUS, ON, L0M 1B5, CanadaO M GAS HEATING & COOLING
FS R000076638063
35 PYTHAGORAS DR SCARBOROUGH, ON, M1C 0B9, CanadaMILLER PLUMBING & ELECTRIC
FS R000076638072
14 MAIN ST ZURICH, ON, N0M 2T0, CanadaSKILTECH HEATING & COOLING INC
FS R000076638075
3163 CLEMENCEAU BLVD WINDSOR, ON, N8T 2R6, CanadaMACKAY FUELS (WOODSTOCK) LTD
FS R000076638078
158 INGERSOLL RD WOODSTOCK, ON, N4S 7W8, CanadaHNC MECHANICAL INC
FS R000076638081
20 WILLIAM JOHNSON ST STONEY CREEK, ON, L8J 1B4, CanadaINDOOR CLIMATE
FS R000076638084
29 FORBES CRES LISTOWEL, ON, N4W 0B9, CanadaGENTECH SERVICES CORPORATION
FS R000076638047
5390 CANOTEK RD, UNIT 20, OTTAWA, ON, K1J 1H8, CanadaAIR PATROL NORTH LTD
FS R000076638052
278 RUTHERFORD RD S BRAMPTON, ON, L6W 3K7, CanadaNORTH AMERICA CONSTRUCTION (1993) LTD
FS R000076638060
21 QUEEN ST MORRISTON, ON, N0B 2C0, Canada1468766 ONTARIO LTD O/A NORTHERN RV
FS R000076637985
2164 FALCONBRIDGE HWY GARSON, ON, P3L 1M2, CanadaSTARTEK BUILDING SOLUTIONS INC
FS R000076637990
33 Campbell Ave Kitchener, ON, N2H 4X8, CanadaA N HEATING COOLING SUPPORT INC.
FS R000076638011
6092 SEVENTH LINE BELWOOD, ON, N0B 1J0, CANADASALLISS PLUMBING & HEATING
FS R000076638013
443 SOUTH ST LONDON, ON, N6B 1C1, CanadaWALL HEATING & COOLING
FS R000076638014
57792 CARSON LINE TILLSONBURG, ON, N4G 4G9, CanadaNOR-THERM REFRIGERATION LTD.
FS R000076638015
544 WELLINGTON ST W SAULT STE MARIE, ON, P6C 3T6, CanadaMARIO CINIELLO
FS R000076638031
91 CAYUGA AV TORONTO, ON, M6N 2G4, CanadaLEON REFRIGERATION INC
FS R000076638034
16 ZAPH AVE SCARBOROUGH, ON, M1C 1M6, CanadaXACT MECHANICAL INC
FS R000076637967
160 APPLEWOOD CRES, UNIT 14 & 15, CONCORD, ON, L4K 4H2, CanadaBERRY PLUMBING LTD
FS R000076637973
3752 HWY 24, RR 3, VANESSA, ON, N0E 1V0, CanadaROBERT LOUIS MECHANICAL SERVICES INC
FS R000076637977
8 ELSA DR STOUFFVILLE, ON, L4A 2E3, CanadaMAURO PIAZZI
FS R000076637979
65 Campbell Crescent Kingston, ON, K7M 1Z6, CanadaCOOL ZONE SERVICES INC
FS R000076637983
22430 Valley View Rd Thorndale, ON, N0M 2P0, CanadaLEIS MECHANICAL INC
FS R000076637941
1198 GEDDES ST WALLENSTEIN, ON, N0B 2S0, CanadaNORTHLAKE HEATING & AIR CONDITIONING
FS R000076637946
424 FERNLEIGH CIR S RICHMOND HILL, ON, L4C 1E6, CanadaKIRK SULLIVAN
FS R000076637949
1026 FOXTAIL LANE MINDEN, ON, K0M 2K0, CanadaGREENFIELD FURNACE & AIR
FS R000076637951
3188 OAK ST INNISFIL, ON, L9S 2K3, CanadaOPTIMUM MECHANICAL SOLUTIONS INC
FS R000076637954
84 BENTLEY AVE NEPEAN, ON, K2E 6T9, CanadaCOPPERHEAD MECHANICAL LTD
FS R000076637963
58 ROSEMOUNT AVE TORONTO, ON, M9N 3B3, CanadaBARBER & HASKILL LIMITED
FS R000076637964
900 KING ST MIDLAND, ON, L4R 0B8, CanadaBOURDEAU APPLIANCE
FS R000076637901
726 RUE DES CHENES CASSELMAN, ON, K0A 1M0, CanadaNEILS APPLIANCE SERVICE
FS R000076637904
31 THERRIEN CRT PENETANGUISHENE, ON, L9M 1P7, CanadaLODDER BROTHERS LTD
FS R000076637906
500 MALTBY RD E GUELPH, ON, N1L 1G4, CanadaAJS HOME COMFORT
FS R000076637920
749 QUEENSBRIDGE DR MISSISSAUGA, ON, L5C 3T3, CanadaPLATNAR AND SON PLUMBING LTD
FS R000076637926
1020 DETA RD MISSISSAUGA, ON, L5E 2R5, CanadaAIR MAKERS INC
FS R000076637932
535 MILLWAY AVE, UNIT 2, CONCORD, ON, L4K 3V4, CanadaMCGEE GAS SERVICES
FS R000076637852
124 DODDS SQUARE BOWMANVILLE, ON, L1C 5N2, CanadaMAPLETON MECHANICAL INC
FS R000076637858
6618 WELLINGTON COUNTY RD 12, RR 2, WALLENSTEIN, ON, N0B 2S0, Canada