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.
TSSA Registered Fuels Contractors
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CULLITON INC
FS R0029258001
473 DOURO ST STRATFORD, ON, N5A 3S9, CanadaHALLER MECHANICAL CONTRACTORS INC
FS R0029259001
1537 MCDOUGALL ST WINDSOR, ON, N8X 3M9, CanadaRAYMAR EQUIPMENT SERVICE DIVISION OF C R S EQUIP SERVICE LTD
FS R0029261001
26 NAPIER CRT UTOPIA, ON, L0M 1T0, CanadaAINSWORTH INC
FS R0029272001
131 BERMONDSEY RD NORTH YORK, ON, M4A 1X4, CanadaS & H MAINTENANCE LTD
FS R0029283001
7516 INDUSTRIAL ST NIAGARA FALLS, ON, L2H 1B1, CanadaGILLES RENAUD HEATING LTD.
FS R0027679001
3765 LOGGERS WAY # 102 KINBURN, ON, K0A 2H0, CanadaCENTURY PLUMBING & HEATING
FS R0027812001
766 GORDON BAKER RD TORONTO, ON, M2H 3B4, CanadaSTANDARD MECHANICAL SYSTEMS LTD
FS R0027898001
3055 UNIVERSAL DR MISSISSAUGA, ON, L4X 2E2, CanadaFUEL APPLICATIONS LTD
FS R0027909001
104 ROBERT ST HAMILTON, ON, L8L 2P5, CanadaBLUE FLAME HEATING SERVICE DIV OF M FERRO APPLIANCES LTD
FS R0028161001
2780 LONGFELLOW AVE WINDSOR, ON, N9E 2L2, CanadaBATTERSHELL PLUMBING & HEATING LTD
FS R0028254001
254 QUEEN ST W BRAMPTON, ON, L6X 1B1, CanadaGORDON WRIGHT ELECTRIC LTD
FS R0028260001
6255 DON MURIE ST NIAGARA FALLS, ON, L2G 0B1, CanadaRT HVAC HOLDINGS INC. O/A ATLASCARE HEATING, COOLING, PLUMBING
FS R0028275001
2751 COVENTRY RD OAKVILLE, ON, L6H 5V9, CanadaROBERTS ONSITE INC.
FS R0028373001
209 MANITOU DR KITCHENER, ON, N2C 1L4, CanadaW J HOLMAN PLUMBING & HEATING LTD
FS R0028541001
870 O'LOANE AVE STRATFORD, ON, N5A 6S6, CanadaLAJOIE BROS. CONTRACTING LIMITED
FS R0028828001
137 BLACK RD SAULT STE MARIE, ON, P6B 0A3, Canada311874 ONTARIO LIMITED O/A GROSSI PLUMBING, HEATING AND AIR CONDITIONING
FS R0025584001
238 TALBOT ST W LEAMINGTON, ON, N8H 1P1, CanadaB J HASS PLUMBING & HEATING
FS R0025635001
RR 3 COBDEN, ON, K0J 1K0, CanadaHYDE PARK PLUMBING & HEATING LTD
FS R0025903001
1917 BLUE HERON DR LONDON, ON, N6H 5L9, CanadaBELL COMBUSTION LIMITED
FS R0025915001
160 WILDWOOD TRAIL BARRIE, ON, L4N 7Z7, CanadaBROUWER PLUMBING & HEATING LTD
FS R0026329001
833 CENTRAL AV LONDON, ON, N5W 3R1, CanadaWAYNE LUCAS BURNER SERVICE LTD
FS R0026462001
727 THE KINGSWAY, SUITE B, PETERBOROUGH, ON, K9J 6W7, CanadaO'PHEE MECHANICAL LTD
FS R0026673001
25 BEATTY ST CHATHAM, ON, N7M 3V1, CanadaARNOLD MERRICK & SONS MECHANICAL LTD
FS R0026766001
8 BROADWAY AVE, PO BOX 30, KING KIRKLAND, ON, P0K 1K0, CanadaAIR TREATMENT HEATING & COOLING
FS R0026810001
20 DENSLEY AVE TORONTO, ON, M6M 2R1, CanadaM SCHULTZ MECHANICAL LTD
FS R0027231001
301 ELGIN ST W OSHAWA, ON, L1J 2P2, Canada539149 ONTARIO LTD ROBERTS PLUMBING & SHEET METAL
FS R0027300001
286 SECORD ST THUNDER BAY, ON, P7B 3E7, CanadaW A STEPHENSON MECHANICAL CONTRACTORS LTD
FS R0023040001
15 Belfield Rd Etobicoke, ON, M9W 1E8, 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, CanadaTHOMPSON FUELS
FS R0023679003
51 ROUNDTREE RD, RR 2, LINDSAY, ON, K9V 4S3, CanadaTISDALE MECHANICAL CONTRACTING LTD.
FS R0023775001
757 Algonquin Blvd E, Unit A, Timmins, ON, P4N 7E4, CanadaMELCHER HEATING & COOLING
FS R0024103001
68 ARGYLE ST N RENFREW, ON, K7V 1S8, Canada1939431 ONTARIO LTD O/A JW FURNESS PLUMBING, HEATING AND AIR CONDITIONING
FS R0024330001
3711 MAIN ST W STEVENSVILLE, ON, L0S 1S0, CanadaFOURNIER SHEET METAL HEATING & AIR CONDITIONING CO LTD
FS R0024421001
205 OAKCREST DR, PO BOX 69, KOMOKA, ON, N0L 1R0, Canada309917 ONTARIO LTD
FS R0024624001
111 BRIARWOOD CR HAMILTON, ON, L9C 4C5, CanadaHAROLD WISE LTD
FS R0024936001
262 BAYFIELD RD, PO BOX 328, CLINTON, ON, N0M 1L0, CanadaWORLD OF COMFORT LTD
FS R0025030001
2556 ST CLAIR AVE W TORONTO, ON, M6N 1L7, CanadaAQUA-FLOW MECHANICAL LTD ATT. DAVID SMITH
FS R0025271001
138 WILDWOOD TRAIL BARRIE, ON, L4N 7Z7, CanadaBERING MECHANICAL LTD
FS R0020817001
7220 WEST CREDIT AVE MISSISSAUGA, ON, L5N 5N1, CanadaPIRIE APPLIANCES LTD
FS R0020927001
324 MERRITT ST ST CATHARINES, ON, L2T 1K4, CanadaCOOLTECH AIR SYSTEMS LTD
FS R0021086001
8001 Weston Rd, Unit 200, Woodbridge, ON, L4L 9C8, Canada1425445 ONTARIO LTD O/A UTILITIES KINGSTON
FS R0021178002
1211 JOHN COUNTER BLVD, PO BOX 790, KINGSTON, ON, K7L 4X7, CanadaUNITED RENTALS OF CANADA, INC.
FS R0021431001
45 ORIOLE AVE STONEY CREEK, ON, L8E 5E4, CanadaREITZEL HEATING & SHEET METAL LTD
FS R0021432001
665 SUPERIOR DR WATERLOO, ON, N2V 2C8, CanadaGLENN RICHARDSON PLUMBING AND HEATING LTD
FS R0021497001
2413 INDUSTRIAL ST BURLINGTON, ON, L7P 1A6, CanadaTHE SARJEANT COMPANY LIMITED
FS R0022024016
15 SARJEANT DR BARRIE, ON, L4N 4V9, Canada