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.
TSSA Registered Fuels Contractors
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NDAYISHIMIYE DIEUDONNE
FS R000076640301
834 CONTOUR ST ORL�ANS, ON, K1W 0G6, CanadaROYAL HVAC
FS R000076640305
3939 DUKE OF YORK BLVD, Suite 921, MISSISSAUGA, ON, L5B 4N2, Canada1801320 ONTARIO INC O/A A BUDGET HEATING & AIR CONDITIONING
FS R000076640307
19 MILLWICK DR TORONTO, ON, M9L 1Y4, CanadaA CANADIAN COMFORT
FS R000076640308
560 SHERIN DR OAKVILLE, ON, L6L 4J8, CanadaONTARIO HOME CARE
FS R000076640256
20 HEMLOCK ST ST CATHARINES, ON, L2T 4B8, CanadaFROSTLINE MECHANICAL
FS R000076640258
27 LEGEND COURT, P O BOX 10045, ANCASTER, ON, L9K 1P2, CanadaTHERMAL BALANCE HEATING & AIR CONDITIONING
FS R000076640268
376 NAPOLEON ST CARLETON PLACE, ON, K7C 2V6, CanadaHAROLD'S HEATING
FS R000076640270
76 HWY 7 & 12, PO BOX 568, SUNDERLAND, ON, L0C 1H0, CanadaCHRISTIE MECHANICAL CONTRACTORS LTD
FS R000076640275
7415 HWY 9 CALEDON, ON, L7K 0H5, CanadaCOSMOPOLITAN MECHANICAL SERVICES INC.
FS R000076640280
1151 Dundas St W, Unit 19A, Mississauga, ON, L5C 1C6, CanadaCITI GAS
FS R000076640239
97 WEXFORD AVE N HAMILTON, ON, L8H 4M3, CanadaCLIMA MECHANICAL CONTRACTORS LTD
FS R000076640240
154 CASTER AVE, UNIT 6, WOODBRIDGE, ON, L4L 5Y7, CanadaFOUR SEASON COMFORT HEATING & COOLING
FS R000076640245
38 Woodland Dr East Garafraxa, ON, L9W 6B7, CanadaSUPREME PLUMBING & HEATING INC
FS R000076640248
5555 WALKER RD, RR 1, OLDCASTLE, ON, N0R 1L0, CanadaS MCINTYRE PLUMBING & HEATING
FS R000076640250
350 SANDRINGHAM RD WOODVILLE, ON, K0M 2T0, CanadaCALIBUR MECHANICAL SYSTEMS LTD
FS R000076640253
12 STEINWAY BLVD, Suite 20, ETOBICOKE, ON, M9W 6M5, CanadaGERRY KUCHMA MECHANICAL INC
FS R000076640210
269 ST CHARLES ST E, RR 1, BRESLAU, ON, N0B 1M0, CanadaCRONIN VERHEUL HEATING & AIR CONDITIIONING
FS R000076640213
820 KING ST N, UNIT 6A, WATERLOO, ON, N2J 4G8, CanadaRELIABLE REFRIGERATION
FS R000076640217
158 ELLWOOD DR W BOLTON, ON, L7E 4W4, CanadaMICHAEL HALL KLM HEATING
FS R000076640224
79 GREGORIO AVE ANCASTER, ON, L9G 0B9, CanadaGENERAL ATMOSPHERIC SYSTEMS INC.
FS R000076640236
31 STERRITT DR BRAMPTON, ON, L6Y 5E4, CanadaPERFECT DEGREE
FS R000076640152
25 WATERMAN AVE, UNIT 4, TORONTO, ON, M4B 1Y6, CanadaOMEGA HEATING & AIR INC
FS R000076640164
4580 Eastgate Pkwy, UNIT 5, Mississauga, ON, L4W 3W6, CanadaRICHARD MULLINS
FS R000076640177
56 MILLBURN DR BOWMANVILLE, ON, L1C 5L7, Canada1692338 ONTARIO INC O/A LEGEND MECHANICAL
FS R000076640178
82 SANDIFORD DR, UNIT 21, STOUFFVILLE, ON, L4A 3S3, CanadaAIRE ONE SIMCOE HEATING & COOLING
FS R000076640198
176 BURTON AVE BARRIE, ON, L4N 2S1, CanadaJ D HOLMAN MECHANICAL INC
FS R000076640139
171 WEST ST MITCHELL, ON, N0K 1N0, CanadaRODWELL MECHANICAL AND PLUMBING CORP.
FS R000076640140
5 HUMHELLER RD ETOBICOKE, ON, M9W 5K2, CanadaOMJ MECHANICAL
FS R000076640142
1522 CLEARWATER DR MISSISSAUGA, ON, L5E 3A3, CanadaQUALITY HOME COMFORT
FS R000076640143
49 DUNCAN DR ST CATHARINES, ON, L2N 3P3, CanadaCITY OF KITCHENER
FS R000076640145
131 GOODRICH DR KITCHENER, ON, N2C 2E8, CanadaMILFORT PIERRE-LOUIS
FS R000076640149
1780 D'AMOUR CRES ORL�ANS, ON, K1C 5G1, Canada599899 ONT LTD O/A TARGET ELECTRIC
FS R000076640120
19030 CENTRE ST MOUNT ALBERT, ON, L0G 1M0, CanadaGIANT MECHANICAL LTD
FS R000076640121
29 PASSMORE AVE, Suite 30, SCARBOROUGH, ON, M1V 4V2, CanadaROYALTECH HVAC SERVICES
FS R000076640122
6 EVANGELINE CRT ETOBICOKE, ON, M9V 4V2, CanadaUNIVERSAL AIR SYSTEMS INC
FS R000076640125
935 SUMMER BREEZE CRT MISSISSAUGA, ON, L5V 1C9, CanadaBRAID HEATING & AIR CONDITIONING
FS R000076640132
1232 BRAZEAU RD CLARENCE CREEK, ON, K0A 1N0, CanadaJC HEATING & COOLING
FS R000076640099
2595 RIDEAU FERRY RD PERTH, ON, K7A 3C7, Canada719329 ONTARIO LTD O/A LASKEY'S SERVICES
FS R000076640100
12 MAITLAND TERRACE STRATHROY, ON, N7G 1L1, CanadaSOUTH ESSEX FABRICATING INC.
FS R000076640104
4 SENECA RD LEAMINGTON, ON, N8H 5H7, CanadaNORTH WIND MECHANICAL
FS R000076640105
PO BOX 129 PARRY SOUND, ON, P2A 2X3, CanadaDYNASTY AIR SYSTEMS LTD
FS R000076640112
430 PASSMORE AVE, SUITE 16, TORONTO, ON, M1V 5A9, CanadaREGIONAL MECHANICAL (NIAGARA) INC
FS R000076640114
225 ST. PAUL ST W, UNIT 1, ST CATHARINES, ON, L2S 2E2, CanadaCENTRAL ONTARIO HEATING INC.
FS R000076640085
12661 SIMCOE CTY RD 27 MIDHURST, ON, L9X 0L8, CanadaJAI YONG KIM
FS R000076640088
95 Oneida Crescent, Unit 1412, Richmond Hill, ON, L4B 0H5, Canada901659 ONTARIO INC DBA DICOLA PETROLEUM
FS R000076640090
87 SOUTH ST PERTH, ON, K7H 2G9, Canada901659 ONTARIO INC DBA DICOLA PETROLEUM
FS R000076640091
87 SOUTH ST PERTH, ON, K7H 2G9, Canada2106899 ONTARIO INC O/A FIRE AWAY
FS R000076640092
2365 SOUTH SERVICE RD, Suite 6, BOWMANVILLE, ON, L1C 3K3, Canada