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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BI MECHANICAL SERVICES LTD
FS R0076371616
7349 FALLOWFIELD RD STITTSVILLE, ON, K2S 1B8, CanadaWESPOL HEATING AND AIR CONDITIONING
FS R0061058001
185 HAY AV ETOBICOKE, ON, M8Z 1G3, CanadaEATA ELECTRICAL AND MECHANCIAL SERVICES LTD
FS R0061064001
34 STANBRIDGE CRT SCARBOROUGH, ON, M1B 2S5, CanadaGT AIR SYSTEMS INC
FS R0061071001
35 TERRY FOX DR, UNIT 307, KINGSTON, ON, K7M 8N4, CanadaHARDY BOYS HEATING LTD
FS R0061074001
921 GOVERNMENT RD N TIMMINS, ON, P4R 1M9, CanadaMIKES HEATING & AIR CONDITIONING
FS R0076369537
44 GRETA ST OSHAWA, ON, L1G 2P6, CanadaGEORGE THOMAS BARBER JR O/A THERMAL GAS SERVICES
FS R0076369743
55 FRONT ST N, PO BOX 245, CAMPBELLFORD, ON, K0L 1L0, CanadaERNIES PLUMBING & HEATING
FS R0060950001
300 CAUSLEY ST BLIND RIVER, ON, P0R 1B0, CanadaG N R HEAT & AIR
FS R0060979001
165 BAY THORN DR THORNHILL, ON, L3T 3V2, CanadaBOUCHER & JONES INC.
FS R0060985001
155 ROGER ST WATERLOO, ON, N2J 1B1, CanadaVAN MECHANICAL CONTRACTORS INC
FS R0061002001
257 DEERHURST DR BRAMPTON, ON, L6T 5K3, CanadaNIAGARA ENVIRONMENTAL DYNAMICS LTD
FS R0061006001
967 HELENA ST P O BOX 1406, PO BOX 1406 RPO COUNTY FAIR, FORT ERIE, ON, L2A 6G2, CanadaTECHNICAL AIR SYSTEMS
FS R0061014001
37 CARTER-BENNETT DR AJAX, ON, L1T 4N5, CanadaAMBROSE PLUMBING & HEATING LTD
FS R0061036001
1227 TALBOT STREET ST THOMAS, ON, N5P 1G8, CanadaCECIL SHAVER LTD
FS R0061054001
566 LYNDEN RD, RR 8, BRANTFORD, ON, N3T 5M1, CanadaHI-RISE MECHANICAL CONTRACTING INC.
FS R0060913001
126 Edilcan Dr Concord, ON, L4K 3S5, CanadaLEADER PLUMBING & HEATING INC
FS R0060915001
91 HAIST AVE, UNITS 3 & 4, WOODBRIDGE, ON, L4L 5V5, CanadaLISI MECHANICAL CONTRACTORS LTD
FS R0060921001
160 DISCO RD ETOBICOKE, ON, M9W 1M4, CanadaVICTOR MECHANICAL LTD
FS R0060926001
1447 ARGYLE RD WINDSOR, ON, N8Y 3K9, CanadaLT EVANS REFRIGERATION
FS R0060927001
4065 STANLEY AVE NIAGARA FALLS, ON, L2E 4Z1, CanadaWESTERN MECHANICAL ELECTRICAL MILLWRIGHT SERVICES LTD
FS R0060928001
160 BROCK ST BARRIE, ON, L4N 2M4, CanadaTRITECH MECHANICAL INC
FS R0060828001
176 RIVERMEDE RD CONCORD, ON, L4K 3M7, CanadaOTTAWA AIR DESIGN LTD
FS R0060838001
154 ARKLAN RD CARLETON PLACE, ON, K7C 4T8, CanadaWEST LINCOLN SHEET METAL INC
FS R0060843001
7639 RR 1 20 RD W SMITHVILLE, ON, L0R 2A0, CanadaHERITAGE FOOD SERVICE GROUP OF CANADA LIMITED
FS R0060881001
2710 LANCASTER RD, UNIT 119, OTTAWA, ON, K1B 4T7, CanadaDELTA AIR SYSTEMS INC
FS R0060889001
595 COLBY DR, UNIT 2, WATERLOO, ON, N2V 1A1, CanadaJ MURO PLUMBING & HEATING LTD
FS R0060897001
1062 GARRISON RD FORT ERIE, ON, L2A 1N9, CanadaMAINFLO AIR SYSTEMS INC
FS R0060816001
141 PINEDALE GATE WOODBRIDGE, ON, L4L 8X3, CanadaMETAL-AIR MECHANICAL SYSTEMS LTD
FS R0060818001
2828 Belisle Dr Val Caron, ON, P3N 1B3, CanadaAIRMETRICS ENERGY SYSTEMS INC ATTN ANGELO FILOSO
FS R0060779001
60 BEECH ST OTTAWA, ON, K1S 3J6, CanadaLAKESIDE PROCESS CONTROLS LTD.
FS R0060782001
63 Innovation Dr Dundas, ON, L9H 7L8, CanadaTHE WELMAR GROUP MECHANICAL CONTRACTORS INC
FS R0060788001
7018 WELLINGTON RD 124 GUELPH, ON, N1H 6J4, CanadaNATIONAL FIREPLACES AND FACINGS INC
FS R0060796001
10 FARNBORO RD ETOBICOKE, ON, M9W 0A1, CanadaROMAC HEATING CO LTD
FS R0060806001
8529 5TH LINE NORTH MILTON, ON, L7G 4S6, CanadaNORTHERN METERING SERVICES
FS R0060724001
1000 BARRYDOWNE RD SUDBURY, ON, P3A 3V3, CanadaALL NORTH PLUMBING & HEATING 939610 ONTARIO LTD
FS R0060729001
1405 FRONT ST HEARST, ON, P0L 1N0, CanadaFLORENCE MILL INC
FS R0060740001
536 FLORENCE RD FLORENCE, ON, N0P 1R0, CanadaTRADITIONAL AIR SYSTEMS INC.
FS R0060747001
247 Carrier Dr, UNIT 2, Toronto, ON, M9W 5Y9, CanadaMACKAY FUELS (WOODSTOCK) LTD
FS R0060757001
158 INGERSOLL RD WOODSTOCK, ON, N4S 7W8, CanadaNORTHWOOD PROPANE LTD
FS R0060765001
PO BOX 223 FENELON FALLS, ON, K0M 1N0, CanadaROSEHILL ELECTRICAL & MECHANICAL INC
FS R0060642001
23 HANNA AV RICHMOND HILL, ON, L4B 1Y9, Canada723716 ONTARIO LIMITED O/A AIR CARE SERVICES
FS R0060663001
6160 LYONS CREEK RD, RR 3, NIAGARA FALLS, ON, L2G 0L5, CanadaDANNYS HEATING & COOLING
FS R0060664001
257 SANDYS ST CHATHAM, ON, N7L 3P6, CanadaGIBSON-AIR MECHANICAL LIMITED
FS R0060669001
763 WARDEN AVE, UNIT 12-14, SCARBOROUGH, ON, M1L 4B7, CanadaGRAYCO AIR INC
FS R0060682001
1895 CLEMENTS RD, UNIT 160, PICKERING, ON, L1W 3V5, CanadaKAISER CLIMATE CONTROL
FS R0060688001
752 CLARKSON RD S MISSISSAUGA, ON, L5J 2T9, CanadaCAMERON WELCH MANAGEMENT LTD
FS R0060512001
65 DRANOEL DR CAVAN, ON, L0A 1C0, Canada