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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PRECISION CLIMATE CONTROL INC
164980
229 Broadway, Unit 8, Orangeville, ON, L9W 1K4, CanadaCOMBER PLUMBING HEATING AIR CONDITIONING AND REFRIGERATION INC
165261
25 YOUNG ST, PO BOX 457, TILBURY, ON, N0P 2L0, CanadaSTAR ENERGY HOME COMFORT LTD.
165320
75 KONRAD CRES, UNIT D, MARKHAM, ON, L3R 8T8, CanadaCHRISTOS KOUTSIOURIS
165354
2 GLEN EDEN CRES TORONTO, ON, M4B 2X9, CanadaMULTI AIR SYSTEMS HEATING & AIR CONDITIONING
165433
4 SIFFORD CRT BRAMPTON, ON, L6W 4N5, CanadaENERGYSKY HOME SERVICES INC
163489
1 Timpson Dr Aurora, ON, L4G 5K6, CanadaMIKE ABELL ELECTRIC INC
163549
12320 PUTNAM RD, RR2, SPRINGFIELD, ON, N0L 2J0, CanadaGASPRO TECH SERVICES
163591
9 Beverly St Elmvale, ON, L0L 1P0, CanadaFM SYLVAN CANADA LTD
163667
3260 Odessa Dr Tecumseh, ON, N8N 0H8, CanadaECS ENGINEERING & CONSTRUCTION LTD
164295
51 Ritin Lane, Unit 1, Concord, ON, L4K 4E1, CanadaDK NATURAL GAS
164439
592 BARNABY ST HAMILTON, ON, L8H 6T9, CanadaATLAS INDUSTRIES INC
162684
130 Industry St, UNIT 42, North York, ON, M6M 5G3, CanadaLEGAULT MECHANICAL INC
162725
1001 JOHN ST L'ORIGNAL, ON, K0B 1K0, CanadaAP HEATING AND TECHNICAL SERVICES INC
162835
72 DINSDALE DR VAUGHAN, ON, L4H 2M2, CanadaALMAZ - GENERAL
163002
24 ANDERSON ST ST CATHARINES, ON, L2M 5C9, CanadaOBSERVE AIR
163340
309 DISCOVERY TRAIL MAPLE, ON, L6A 3K4, Canada933833 ONTARIO LIMITED O/A HEIDI'S RV
163484
3982 HWY 11 SOUTH ORO-MEDONTE, ON, L0L 1T0, CanadaSHANE PERSAUD O/A SHANE'S HEATING & COOLING
162091
2441 HIBISCUS DR PICKERING, ON, L1X 0H1, CanadaEMLAY HVAC INC.
162144
490 SCOTCHLINE RD W MERRICKVILLE, ON, K0G 1N0, CanadaSTART INVESTMENTS INC
162155
3273 RIVER ST ALVINSTON, ON, N0N 1A0, CanadaEMCTECH
162328
70 WILCLAY AVE MARKHAM, ON, L3S 1R1, CanadaTMAC HEATING & AIR
162416
1749 DUNDAS ST E 16 CENTER ST MISSISSAUGA, ON, L4X 2R6, Canada2243147 ONTARIO INC O/A ECO ZONE HEATING & AIR CONDITIONING
162683
7 Iroquois Dr Stouffville, ON, L4A 3H4, CanadaCONTRAST HEATING & AIR CONDITIONING LTD.
161277
1895 CLEMENTS RD, UNIT 172, PICKERING, ON, L1W 3V5, CanadaDAVE'S HEATING AND AIRCONDITIONING
161361
8 WILLIAM TERR N FREELTON, ON, L8B 0Z4, CanadaSMITTY'S PLUMBING AND HEATING
161673
19 DOMINA CRES STURGEON FALLS, ON, P2B 3J3, CanadaMARK'S INSTALLATIONS AND IMPROVEMENTS
161791
163 Rexway Dr Georgetown, ON, L7G 1S2, CanadaLEGEND AIR SYSTEMS INC
161943
59 HALDER CRES MARKHAM, ON, L3R 7G3, CanadaANVI SERVICES LTD.
162021
80 BASS PRO MILLS DR, UNIT 14, VAUGHAN, ON, L4K 5W9, CanadaANDRE FRANK
160903
528 SPRUCE ST COLLINGWOOD, ON, L9Y 3H6, CanadaCJ MECHANICAL INC.
161069
12 GRAND OAKS CRT BRAMPTON, ON, L6Z 3K7, CanadaJUST SERVICE
161125
2621 HWY 56 BOX 205 BINBROOK, ON, L0R 1C0, CanadaMSB Mechanical Ltd.
161149
1200 Stellar Dr Newmarket, ON, L3Y 7B9, CanadaS & C LAWRENCE ENTERPRISES LTD O/A KINGS PLUMBING & HEATING
161153
32 FRANCES ST, PO BOX 600, THESSALON, ON, P0R 1L0, CanadaA AND D HEATING AND COOLING
161252
343850 NORTHLINE, RR2, PRICEVILLE, ON, N0C 1K0, CanadaSIDERIUS HEATING & COOLING
160836
684774 HWY 2, RR 3, WOODSTOCK, ON, N4S 7V7, CanadaTORONTO HEATING & COOLING
160855
1528 DUSTY DR PICKERING, ON, L1X 0C9, CanadaBERGER PLUMBING
160856
2667 PERTH LINE, 37 RR#1, STRATFORD, ON, N5A 6S2, CanadaD & R AIR SUPPLY LTD
160868
27 MAIN ST, UNIT B, PENETANGUISHENE, ON, L9M 1S7, CanadaMURAVSKY MECHANICAL
160869
102 CORNWALL RD BRAMPTON, ON, L6W 1N8, CanadaSEAN MARKHAM MECHANICAL SERVICES
160895
7970 Fallon Dr Granton, ON, N0M 1V0, CanadaFLETCHAIR-MECH-SYSTEMS
159741
109 GEORGE RD SUTTON WEST, ON, L0E 1R0, CanadaSTURGEON WOODS TRAILER PARK LTD.
159875
1129 CONCESSION C LEAMINGTON, ON, N8H 3V4, CanadaSCOTTISH GAS GROUP INC
160018
296 Passmore Ave Scarborough, ON, M1V 4B5, CanadaBEYOND HEATING AND COOLING LTD
160191
15 CHATFIELD DR TORONTO, ON, M3B 1K6, CanadaCREATIVE POOLS LTD
160418
1371 CONCESSION 10 W PUSLINCH, ON, N0B 2J0, CanadaKONTROL BUILDINGS INC.
160597
11 Cidermill Ave, Unit 201, Concord, ON, L4K 4B6, Canada