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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2796873 ONTARIO INC. O/A GENERAL REFRIGERATION
386976
170 VONDRAU DR, UNIT 5, CAMBRIDGE, ON, N3E 1B8, CanadaINDOOR ROYAL ENERGY CORPORATION
386988
197 Alfred Smith Way Newmarket, ON, L3X 3C7, Canada905 FURNACE INC
387012
41 LARMONT ST AURORA, ON, L4G 1V6, CanadaGROSSI MECHANICAL LTD
387067
1267 SIDEROAD 15 NEW TECUMSETH, ON, L0G 1T0, CanadaSEWERYN OLES O/A OLESGAS
386541
4246 POLTAVA CRES MISSISSAUGA, ON, L4W 3C1, CanadaFRANK PULEIO O/A FP CONTRACTING SERVICES
386545
12 SAXON RD BARRIE, ON, L4M 7G6, CanadaCOOL WAVE HOME COMFORT INC
386724
37 CITADEL CRES BRAMPTON, ON, L6P 1X8, Canada2808130 ONTARIO INC O/A APPLEBY SYSTEMS
386726
2086 SPEERS RD OAKVILLE, ON, L6L 2X8, CanadaIDEAL TEMP HEATING AND COOLING INC
386958
14 EASTPARK DR GLOUCESTER, ON, K1B 3Z8, CanadaGOULAIS PLUMBING LTD
386973
18 Rosedale Pl Sault Ste. Marie, ON, P6B 2M3, CanadaEASTERN HEATING & COOLING INC
385829
978 RAMBLEBERRY AVE PICKERING, ON, L1V 5Y4, CanadaG. MCGRATH PLUMBING AND HEATING INC
385831
42498 HYDRO LINE RD SEAFORTH, ON, N0K 1W0, CanadaCALEDON FIREPLACE LTD
386189
2999 KING ST CALEDON, ON, L7C 0S8, CanadaAIR EMPIRE INC
386414
880 SRIGLEY ST NEWMARKET, ON, L3Y 1X7, CanadaKEVIN FRANKLIN GILLIS O/A K G ELECTRONICS
386416
195 JOSEPHINE ST WINGHAM, ON, N0G 2W0, CanadaPLUMBING AND HEATING HEROES CORP.
386419
463 Regional Road 21 Uxbridge, ON, L9P 0P9, Canada6597262 CANADA INC
385404
70 MAJESTIC DR OTTAWA, ON, K2G 3K6, CanadaENCHANTED CHIMNEY SWEEPS O/A 2775955 ONTARIO LIMITED
385410
59 SUFFOLK ST ANCASTER, ON, L9K 1M9, CanadaARCTIC HOME SERVICES INC
385411
8500 Leslie St, Unit 101, Thornhill, ON, L3T 7M8, CanadaBOBBY SIU O/A SIUPERIOR MECHANICAL
385736
226 CHAPERAL PVT ORL�ANS, ON, K4A 0Y2, CanadaPLUMBEE PLUMBERS & GAS FITTERS INC
385740
965 Avenue Rd, Unit 4, Toronto, ON, M5P 2K9, CanadaSHAN RONG HAO O/A MOUNTAIN AIR HOME SERVICE
385746
6 BALACLAVA DR SCARBOROUGH, ON, M1P 1E6, CanadaVASILIJE KAPOR O/A VSPEC MECHANICAL
385094
12 Brussels Crt Woodbridge, ON, L4L 3E2, CanadaMARKO CREPAR O/A MACROKLIMA HEATING & COOLING
385095
1375 MAJESTIC DR BURLINGTON, ON, L7M 1G4, Canada12106523 CANADA INC O/A LEGENDARY HEATING & AIR CONDITIONING
385296
310 PHILLIP ST E GRAVENHURST, ON, P1P 1M5, CanadaMICHAEL'S HEATING AND COOLING INC.
385340
221 Mersea Road 3 Leamington, ON, N8H 3V5, CanadaHAMILTON AIR SYSTEMS INC
385342
116 GALILEO DR STONEY CREEK, ON, L8E 0B6, Canada2707514 ONTARIO LTD. O/A MEP SERVICES GROUP
385344
1500 O'Connor Dr, UNIT 2A, East York, ON, M4B 2T8, CanadaREPUTABLE HEATING COOLING INC
384694
1676 AUTUMN CRES PICKERING, ON, L1V 6X5, CanadaA PRO APPLIANCE LTD
384875
35 AUTUMN RIDGE CRT WOODBRIDGE, ON, L4L 0B1, CanadaDARCEL C TELLIS O/A TELLIS MECHANICAL SERVICE
384876
34 GALLOWAY RD SCARBOROUGH, ON, M1E 1W4, CanadaASSURANCE HEATING AND COOLING LTD
384991
82 YOUNGMAN DR GUELPH, ON, N1G 4K6, CanadaFIRESIDE MECHANICAL SERVICES INC
384992
126 Charlotta St Baden, ON, N3A 2R5, CanadaHENRY YOUNG HEATING & COOLING LTD
385093
551 YORK RD DUNDAS, ON, L9H 6A2, CanadaTM MECHANICAL CORP
384146
72 GLENN AVE N WOODSTOCK, ON, N4S 7V6, CanadaGRAND TREND AIR INC
384256
9 BEEBALM LANE HOLLAND LANDING, ON, L9N 0T4, CanadaPETER SMITH HEATING LTD
384407
354 AQUEDUCT ST WELLAND, ON, L3C 1E1, CanadaFLINT CORP
384411
11 Liberty Rd Sherwood Park, AB, T8H 2V2, CanadaQMC MECHANICAL INC
384546
21 Joiner Cir Stouffville, ON, L4A 4W9, CanadaPRECISE DEGREE INC
384693
2-157C HARWOOD AVE N AJAX, ON, L1Z 0B6, CanadaRYAN R SHORTEN O/A RYAN SHORTEN HEATING/COOLING
383481
17 BENN AVE KESWICK, ON, L4P 0G8, CanadaEQUINOX TEMPERATURE CONTROL LTD
383512
10 CHICKADEE COURT LITTLE BRITAIN, ON, K0M 2C0, CanadaRANDALL S WYLIE O/A WYLIE MECHANICAL
383812
1400 Joyce St Cornwall, ON, K6J 1Y3, CanadaBIRNIE ELECTRIC LTD
384142
2209 DUNWIN DR MISSISSAUGA, ON, L5L 1X1, CanadaCOUNTRY ELECTRIC (ST GEORGE) LTD
384143
238 HWY 5 ST GEORGE, ON, N0E 1N0, CanadaBRANDON A BARTELEN O/A BETTERFELLER
384144
96 Springfield Crescent London, ON, N6K 2T6, CanadaNICO MARCANTONIO O/A NM HEATING
382827
624 Cope Rd Welland, ON, L3B 5N7, Canada