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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AINSWORTH 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, CanadaTRIANGLE PUMP SERVICE LIMITED
FS R0028910001
2565 DELZOTTO AVE GLOUCESTER, ON, K1T 3V6, CanadaG L CONSTRUCTION CO A DIV OF G LOVRICS CONSTRUCTION LTD
FS R0028934001
65 RESEARCH RD TORONTO, ON, M4G 2G8, CanadaGABRIEL MAINTENANCE LTD
FS R0028951001
7516 INDUSTRIAL ST NIAGARA FALLS, ON, L2H 1B1, CanadaBLACK & MCDONALD LIMITED
FS R0029056001
31 PULLMAN CRT SCARBOROUGH, ON, M1X 1E4, CanadaMIDWEST CO-OPERATIVE SERVICES INC.
FS R0029078001
56 MARGARET ST S HARRISTON, ON, N0G 1Z0, CanadaGROWMARK, INC
FS R0029080001
105 Silvercreek Pkwy N, Unit 200, Guelph, ON, N1H 6S4, CanadaLA CO-OPERATIVE AGRICOLE D'EMBRUN LTEE
FS R0029090001
926 NOTRE DAME ST EMBRUN, ON, K0A 1W0, CanadaRT HVAC HOLDINGS INC.
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, CanadaSYL RUMAS PETROLEUM MAINTENANCE
FS R0028814001
1896 SUNNINGDALE RD E LONDON, ON, N5X 3Y4, CanadaLAJOIE BROS. CONTRACTING LIMITED
FS R0028828001
137 BLACK RD SAULT STE MARIE, ON, P6B 0A3, CanadaWAGG'S PETROLEUM EQUIPMENT LIMITED
FS R0028842001
145 FERRIS DR NORTH BAY, ON, P1B 8Z4, CanadaBERKIM CONSTRUCTION INC
FS R0028867001
72 Jutland Rd, Unit 22, Etobicoke, ON, M8Z 0G7, 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, CanadaBURLINGTON NATURAL GAS
FS R0027936001
4380 SOUTH SERVICE RD, UNIT 16, BURLINGTON, ON, L7L 5Y6, 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, CanadaMOOSE CREEK SHEET METAL LTD
FS R0028262001
PO BOX 31, MCLEAN RD, MOOSE CREEK, ON, K0C 1W0, 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, 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, CanadaBELL COMBUSTION LIMITED
FS R0025915001
160 WILDWOOD TRAIL BARRIE, ON, L4N 7Z7, CanadaTOWN AND COUNTRY HOME COMFORT
FS R0026191001
190 THAMES RD EAST EXETER, ON, N0M 1S3, 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, CanadaSTAYNER TRAVEL TRAILER LTD PARTS AND SERVICE
FS R0026547001
8975 BEACHWOOD RD WASAGA BEACH, ON, L9Z 2Y1, CanadaO'PHEE MECHANICAL LTD
FS R0026673001
25 BEATTY ST CHATHAM, ON, N7M 3V1, CanadaGILBERT PLUMBING & HEATING LIMITED
FS R0026711001
530 SEAMAN ST, UNIT 12, STONEY CREEK, ON, L8E 3X7, 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, CanadaG C LOUNSBURY INC
FS R0025467001
164582 KELLETT RD, RR 3, TILLSONBURG, ON, N4G 4G8, 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, CanadaMACKAY HEATING & COOLING
FS R0025753001
2517 FIRST ST LOUTH ST CATHARINES, ON, L2R 6P7, CanadaHYDE PARK PLUMBING & HEATING LTD
FS R0025903001
1917 BLUE HERON DR LONDON, ON, N6H 5L9, CanadaMELCHER HEATING & COOLING
FS R0024103001
68 ARGYLE ST N RENFREW, ON, K7V 1S8, CanadaC. H. S. AIR CONDITIONING LIMITED O/A TEMP AIR CONTROL
FS R0024126001
169 DUFFERIN ST S, UNIT 18, ALLISTON, ON, L9R 1E6, 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, Canada