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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1001344303 ONTARIO INC. O/A FROZEN FLAME HEATING AND COOLING
FS-R-52896
26 Munroe Crescent Guelph, ON, N1G 5E5, CanadaENZO'S SMART AUTOMATIONS LTD.
FS-R-52890
80 Pavlova Crescent Richmond Hill, ON, L4E 0L3, CanadaBRENT KEARNEY COOPER O/A COOPER GAS AND ELECTRIC
FS-R-52888
17 Waddington Crescent Barrie, ON, L4N 8C8, Canada2302824 ONTARIO INC. O/A APEX HVAC SERVICES
FS-R-52884
75 RIDEAU DR RICHMOND HILL, ON, L4B 4P1, CanadaMP SOLUTIONS INC. O/A MANSEAU & PERRON
FS-R-52881
701 Avenue Davy Rouyn-Noranda, Quebec, J9Y 0A8, CanadaMARC FORTIN GIRARD O/A GIRARD HEATING
FS-R-52878
1544 Lassiter Terrace Ottawa, ON, K1J 8N4, CanadaYOKA HEATING AND COOLING LTD.
FS-R-52876
122 LAIRD DR MARKHAM, ON, L3S 3N5, CanadaCHISNELL ENTERPRISES LIMITED O/A CHISNELL PLUMBING
FS-R-52875
1337 Lauzon Ave Sudbury, ON, P3A 5M3, CanadaEVE MECHANICAL SERVICES INC.
FS-R-52874
5 Hudson Crescent Bradford, ON, L3Z 2J1, CanadaDANIELLE ELYSE ASHLEY O/A ASHLEY MECHANICAL AND SHEET METAL
FS-R-52873
310 12TH AVE HANOVER, ON, N4N 2T2, Canada1000806582 ONTARIO INC. O/A PRIME POWER GROUP
FS-R-52869
223 Bloor St E Oshawa, ON, L1H 3M3, CanadaDYNAMIC PLUMBING & HEATING SOLUTIONS LTD.
FS-R-52867
Rr#1 Concession 8 , Unit 305, Elmwood, ON, N0G 1S0, CanadaTWO-FOUR HVAC SERVICES INC.
FS-R-52865
4968 Yonge St, Unit 3712 , Toronto, ON, M2N 7G9, CanadaTHOMSON MECHANICAL SERVICES INC.
FS-R-52862
66 Goshen St N Zurich, ON, N0M 2T0, CanadaMAPLEWAVE HEATING & COOLING INC.
FS-R-52861
90 Richmond St Richmond Hill, ON, L4C 3Y4, CanadaMAHDI MAHMOUDI
FS-R-52860
23 McCleary Crt, Unit 25, Concord, ON, L4K 3R6, CanadaCANADA ENERGY AUDIT LTD.
FS-R-52859
95 W Beaver Creek Rd, Unit 10, Richmond Hill, ON, L4B 1H2, CanadaALL SEASON MECHANICAL SERVICES
FS-R-52857
53 RENO AVE HAMILTON, ON, L8T 2S5, Canada1000912367 ONTARIO INC. O/A WOODBECK CONTRACTING SERVICES
FS-R-52856
210 Newman St Schreiber, ON, P0T 2S0, CanadaFINEST PLUMBING AND MECHANICAL INC.
FS-R-52855
124 Provident Way Mount Hope, ON, L0R 1W0, CanadaBOULDER MECHANICAL CONTRACTING INC.
FS-R-52854
76 Highlands Blvd Millbrook, ON, L0A 1G0, CanadaPRECISION COMFORT LTD.
FS-R-52853
6251 GORE ST NIAGARA FALLS, ON, L2J 1X7, CanadaGORDON R HAMILTON
FS-R-52852
1330 HAMMOND ST BURLINGTON, ON, L7S 2B6, CanadaBNL CONTRACTING LTD.
FS-R-52851
174 Munro St Thunder Bay, ON, P7A 2M9, CanadaLEKAN OMONIYI O/A BULLSEYE�S APPLIANCE REPAIRS
FS-R-52850
12 Rotherham Ave, Unit Basement , York, ON, M6M 1L8, Canada17280963 CANADA INC. O/A SYBISS HVAC SERVICES
FS-R-52849
44 BLOOMFIELD CRES CAMBRIDGE, ON, N1T 0G2, CanadaONTARIO WATER, HEATING AND COOLING INC.
FS-R-52848
26 MITCHELL AVE BRAMPTON, ON, L6Z 1H3, Canada1000144457 ONTARIO LTD. O/A OPTIMUS MECHANICAL
FS-R-52847
47 Mincing Trail Brampton, ON, L7A 4T1, CanadaMICHAEL TELFSER O/A ROCKLYN GAS CO.
FS-R-52846
726004 22B SIDERD MEAFORD, ON, N4L 1W6, CanadaMORIARTY HVAC LTD.
FS-R-52845
597 HARMONY RD CORBYVILLE, ON, K0K 1V0, CanadaRANDY SIDNEY GERALD CONNOLLY O/A CONNOLLY MECHANICAL
FS-R-52843
1501 BLUE CHURCH RD PRESCOTT, ON, K0E 1T0, CanadaHVAC BROS INC.
FS-R-52841
7443 Black Walnut Trail Mississauga, ON, L5N 8B2, Canada1001338973 ONTARIO INC. O/A K-1 AIR
FS-R-52840
24 Danielle Moore Circle Toronto, ON, M1P 0G9, CanadaWALLCO HVAC/R SERVICES LTD.
FS-R-52839
12163 ORMOND RD WINCHESTER, ON, K0C 2K0, CanadaGOODMEN HEATING & COOLING INC.
FS-R-52838
21 Fisher St Brantford, ON, N3T 0G3, CanadaBRENDAN JAMES WHITE O/A WHITE ENTERPRISES REFRIGERATION AND HEATING
FS-R-52836
6 Spruce St Hillsburgh, ON, N0B 1Z0, CanadaH&T HEATING AND COOLING CORP..
FS-R-52835
3025 Cedarglen Gate, Unit 1, Mississauga, ON, L5C 2V7, CanadaMALIKA HEATING & COOLING INC.
FS-R-52833
56 PIANE AVE BRAMPTON, ON, L6Y 4X9, CanadaWALLTECH PLUMBING SOLUTIONS INC.
FS-R-52832
265 Krotz St W Listowel, ON, N4W 0E1, CanadaSHAH SONS HVAC SERVICES LTD.
FS-R-52830
14 Maidengrass Rd Brampton, ON, L6R 3A7, CanadaNICHOLAS ANDREW MATHER O/A NATURAL PROGRESSION PLUS
FS-R-52829
182 Tavistock Rd, Unit 182, London, ON, N6J 1Z8, CanadaBOOST HVAC LIMITED
FS-R-52827
6 Chatsworth Dr Brampton, ON, L6X 2L9, Canada1001298696 ONTARIO INC.
FS-R-52826
4189 Major MacKenzie Dr E Markham, ON, L6C 3L5, CanadaCHRISTOPHER COLIN DWORNICK O/A NORTH FLOW PLUMBING AND HEATING
FS-R-52825
47 INGALL DR DRYDEN, ON, P8N 3B9, Canada1001325601 ONTARIO INC. O/A THE COOL GUYS HVAC SERVICES
FS-R-52824
4987 Malden Rd Windsor, ON, N9E 3T7, CanadaROD'S HEATING INC.
FS-R-52823
1043 Metcalfe St North Bay, ON, P1B 2R2, CanadaABU BAKAR HAIDER O/A AB HOME COMFORT HEATING AND COOLING
FS-R-52822
7 Pink St Brampton, ON, L6P 3M9, CanadaMIKE LOUGHEED O/A RAPID RESPONSE HEATING AND COOLING
FS-R-52821
3269 Shoreview Dr Washago, ON, L0K 2B0, Canada