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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G L CONSTRUCTION CO A DIV OF G LOVRICS CONSTRUCTION LTD
FS R0028934001
65 RESEARCH RD TORONTO, ON, M4G 2G8, CanadaTRIANGLE PUMP SERVICE LIMITED
FS R0028910001
2565 DELZOTTO AVE GLOUCESTER, ON, K1T 3V6, CanadaBERKIM CONSTRUCTION INC
FS R0028867001
72 Jutland Rd, Unit 22, Etobicoke, ON, M8Z 0G7, CanadaWAGG'S PETROLEUM EQUIPMENT LIMITED
FS R0028842001
145 FERRIS DR NORTH BAY, ON, P1B 8Z4, CanadaLAJOIE BROS. CONTRACTING LIMITED
FS R0028828001
137 BLACK RD SAULT STE MARIE, ON, P6B 0A3, CanadaSYL RUMAS PETROLEUM MAINTENANCE
FS R0028814001
2036 SUNNINGDALE RD E LONDON, ON, N5X 3Y4, CanadaW J HOLMAN PLUMBING & HEATING LTD
FS R0028541001
870 O'LOANE AVE STRATFORD, ON, N5A 6S6, CanadaROBERTS ONSITE INC.
FS R0028373001
209 MANITOU DR KITCHENER, ON, N2C 1L4, CanadaRT HVAC HOLDINGS INC. O/A ATLASCARE HEATING, COOLING, PLUMBING
FS R0028275001
2751 COVENTRY RD OAKVILLE, ON, L6H 5V9, CanadaGORDON WRIGHT ELECTRIC LTD
FS R0028260001
6255 DON MURIE ST NIAGARA FALLS, ON, L2G 0B1, CanadaBATTERSHELL PLUMBING & HEATING LTD
FS R0028254001
18 Regan Rd, Unit 22, Brampton, ON, L7A 1C2, CanadaBLUE FLAME HEATING SERVICE DIV OF M FERRO APPLIANCES LTD
FS R0028161001
2780 LONGFELLOW AVE WINDSOR, ON, N9E 2L2, CanadaFUEL APPLICATIONS LTD
FS R0027909001
104 ROBERT ST HAMILTON, ON, L8L 2P5, CanadaSTANDARD MECHANICAL SYSTEMS LTD
FS R0027898001
3055 UNIVERSAL DR MISSISSAUGA, ON, L4X 2E2, CanadaCENTURY PLUMBING & HEATING
FS R0027812001
766 GORDON BAKER RD TORONTO, ON, M2H 3B4, CanadaGILLES RENAUD HEATING LTD.
FS R0027679001
3765 LOGGERS WAY # 102 KINBURN, ON, K0A 2H0, Canada539149 ONTARIO LTD ROBERTS PLUMBING & SHEET METAL
FS R0027300001
286 SECORD ST THUNDER BAY, ON, P7B 3E7, CanadaM SCHULTZ MECHANICAL LTD
FS R0027231001
301 ELGIN ST W OSHAWA, ON, L1J 2P2, CanadaAIR TREATMENT HEATING & COOLING
FS R0026810001
20 DENSLEY AVE TORONTO, ON, M6M 2R1, CanadaARNOLD MERRICK & SONS MECHANICAL LTD
FS R0026766001
8 BROADWAY AVE, PO BOX 30, KING KIRKLAND, ON, P0K 1K0, CanadaO'PHEE MECHANICAL LTD
FS R0026673001
25 BEATTY ST CHATHAM, ON, N7M 3V1, CanadaWAYNE LUCAS BURNER SERVICE LTD
FS R0026462001
727 THE KINGSWAY, SUITE B, PETERBOROUGH, ON, K9J 6W7, CanadaBROUWER PLUMBING & HEATING LTD
FS R0026329001
833 CENTRAL AV LONDON, ON, N5W 3R1, CanadaBELL COMBUSTION LIMITED
FS R0025915001
160 WILDWOOD TRAIL BARRIE, ON, L4N 7Z7, CanadaHYDE PARK PLUMBING & HEATING LTD
FS R0025903001
1917 BLUE HERON DR LONDON, ON, N6H 5L9, CanadaB J HASS PLUMBING & HEATING
FS R0025635001
RR 3 COBDEN, ON, K0J 1K0, Canada311874 ONTARIO LIMITED O/A GROSSI PLUMBING, HEATING AND AIR CONDITIONING
FS R0025584001
238 TALBOT ST W LEAMINGTON, ON, N8H 1P1, CanadaAQUA-FLOW MECHANICAL LTD ATT. DAVID SMITH
FS R0025271001
138 WILDWOOD TRAIL BARRIE, ON, L4N 7Z7, CanadaWORLD OF COMFORT LTD
FS R0025030001
2556 ST CLAIR AVE W TORONTO, ON, M6N 1L7, CanadaHAROLD WISE LTD
FS R0024936001
262 BAYFIELD RD, PO BOX 328, CLINTON, ON, N0M 1L0, Canada309917 ONTARIO LTD
FS R0024624001
111 BRIARWOOD CR HAMILTON, ON, L9C 4C5, CanadaFOURNIER SHEET METAL HEATING & AIR CONDITIONING CO LTD
FS R0024421001
205 OAKCREST DR, PO BOX 69, KOMOKA, ON, N0L 1R0, Canada1939431 ONTARIO LTD O/A JW FURNESS PLUMBING, HEATING AND AIR CONDITIONING
FS R0024330001
3711 MAIN ST W STEVENSVILLE, ON, L0S 1S0, CanadaC. H. S. AIR CONDITIONING LIMITED O/A TEMP AIR CONTROL
FS R0024126001
169 DUFFERIN ST S, UNIT 18, ALLISTON, ON, L9R 1E6, CanadaMELCHER HEATING & COOLING
FS R0024103001
68 ARGYLE ST N RENFREW, ON, K7V 1S8, CanadaTHOMPSON FUELS
FS R0023679003
51 ROUNDTREE RD, RR 2, LINDSAY, ON, K9V 4S3, CanadaW.O. STINSON & SON LIMITED
FS R0023093005
4728 BANK ST GLOUCESTER, ON, K1T 3W7, CanadaZOLI SWARTZ SERVICE LTD
FS R0023387001
2 MINTO ST PORT COLBORNE, ON, L3K 3M9, CanadaURBAN HEATING & COOLING
FS R0024089001
4325 County Rd-42, Suite 13, Windsor, ON, N8V 0A5, CanadaTISDALE MECHANICAL CONTRACTING LTD.
FS R0023775001
757 Algonquin Blvd E, Unit A, Timmins, ON, P4N 7E4, CanadaW A STEPHENSON MECHANICAL CONTRACTORS LTD
FS R0023040001
15 Belfield Rd Etobicoke, ON, M9W 1E8, CanadaSPECIAL GAS SERVICES LTD
FS R0022875001
69 DAVID ST BRAMPTON, ON, L6X 1J6, CanadaSHIPTONS HEATING & COOLING LTD
FS R0022479001
15 Teal Ave Stoney Creek, ON, L8E 2P1, CanadaSEABROOKE HEATING & AIR CONDITIONING LTD
FS R0022214001
5967 PERTH ST, PO BOX 759, RICHMOND, ON, K0A 2Z0, CanadaSAUCIER PLUMBING & HEATING LTD
FS R0022030001
791 ONTARIO ST SARNIA, ON, N7T 1M9, CanadaTHE SARJEANT COMPANY LIMITED
FS R0022024016
15 SARJEANT DR BARRIE, ON, L4N 4V9, CanadaUNITED RENTALS OF CANADA, INC.
FS R0021431001
45 ORIOLE AVE STONEY CREEK, ON, L8E 5E4, Canada