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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A B CASE PLUMBING & HEATING
FS R0076504943
91 VICTORIA ST W, SS 2, EXETER, ON, N0M 1S2, CanadaMEGACITY GAS SERVICE
FS R0076504869
11 RAINTREE CRES RICHMOND HILL, ON, L4E 3T5, CanadaROYAL AIR CONDITIONING & HEATING LTD
FS R0076504760
480 HUNTINGDON DR LONDON, ON, N6C 4J1, CanadaTEMPERATE CONTROL SERVICES INC
FS R0076504299
5440 DICOCCO CRT OLDCASTLE, ON, N0R 1L0, CanadaMARSHS STOVES & FIREPLACES
FS R0076504265
3322 DUNDAS ST W TORONTO, ON, M6P 2A4, Canada1597654 ONT INC O/A C F MECHANICAL
FS R0076504224
9 BLUE SPRUCE CRT GLOUCESTER, ON, K1B 3E3, CanadaFRANZESE MECHANICAL
FS R0076504141
29 PRINCETON GATE MAPLE, ON, L6A 2R7, CanadaBEL AIR CONDITIONING & HEATING
FS R0076504117
29 MILLHOUSE CRES SCARBOROUGH, ON, M1B 2E4, CanadaUNIVERSAL AIR
FS R0076504000
25 PURDUE AVE AJAX, ON, L1T 4L3, CanadaAER COMFORT MECHANICAL SERVICES LTD.
FS R0076503796
30 INTERMODAL DR, UNIT 36, BRAMPTON, ON, L6T 5K1, CanadaTHERMEC C/O RONALD ANDREW LEENDERS
FS R0076503655
401 Concession 6 E Millgrove, ON, L8B 1M2, CanadaCYBER AIR SYSTEMS INC
FS R0076503085
2355 ROYAL WINDSOR DR, UNIT 11, MISSISSAUGA, ON, L5J 4S8, CanadaBRAYS FUELS LTD
FS R0076502558
19870 HWY 11, RR 2 LCD 1, NEWMARKET, ON, L3Y 4V9, Canada617653 ONTARIO LTD O/A A & A PLUMBING & MECHANICAL SERVICES
FS R0076502541
6114 BLOOMINGTON RD STOUFFVILLE, ON, L4A 2W7, CanadaASCOT AIR SYSTEMS INC
FS R0076501006
20 AUTOMATIC RD, UNIT 7, BRAMPTON, ON, L6S 5N6, CanadaMILLCREEK PLUMBING & MECHANICAL LTD
FS R0076500495
55 PROGRESS DR ST THOMAS, ON, N5P 4G4, CanadaSUMMIT MECHANICAL INC
FS R0076501113
15370 KEELE ST KING CITY, ON, L7B 1A3, Canada657603 ONTARIO LTD O/A TRI-COUNTY BRICK CO
FS R0076501287
320 HOME ST STRATFORD, ON, N5A 7C9, CanadaBRISSON & MASSIE MECHANICAL INC.
FS R0076501311
1044 HARGRIEVE RD LONDON, ON, N6E 1P5, CanadaKEVRAY APPLIANCE SERVICE
FS R0076501709
22 REDWOOD LANE MARKHAM, ON, L3R 3Z2, CanadaMARVIN G RIVET
FS R0076502160
137 TREEVIEW DR ETOBICOKE, ON, M8W 4C4, CanadaPETER ING O/A PRIME MECHANICAL CO LTD
FS R0076501295
938 QUEEN ST E TORONTO, ON, M4M 1J7, CanadaCRAWFORD AIR LTD
FS R0076500446
199 EXETER RD, UNIT C, LONDON, ON, N6L 1A4, CanadaSTANDARD MECHANICAL CONTRACTING LTD
FS R0076500222
3055 UNIVERSAL DR MISSISSAUGA, ON, L4X 2E2, CanadaS.I.G. MECHANICAL SERVICES LIMITED
FS R0076499961
51B ESNA PARK DR MARKHAM, ON, L3R 1C9, CanadaP J JOHNSTON HEATING
FS R0076499938
1257 FRANKLIN DR PETERBOROUGH, ON, K9H 6Z3, CanadaALBERTS GAS STATION MAINTENANCE
FS R0076499664
700 FRANKLIN BLVD CAMBRIDGE, ON, N1R 7Z1, CanadaThe State Group Inc.
FS R0076499649
3206 ORLANDO DR MISSISSAUGA, ON, L4V 1R5, CanadaJ CARLSON MECHANICAL LTD
FS R0076499391
461 Alden Rd, Unit 29, Markham, ON, L3R 3L4, Canada1173614 ONTARIO INC. O/A MY FIREPLACE
FS R0076499359
970 Pond Mills Rd, Unit B, London, ON, N6N 1A2, CanadaMODERN NIAGARA OTTAWA INC
FS R0076499342
85 DENZIL DOYLE CRT KANATA, ON, K2M 2G8, CanadaRON BALL REFRIGERATION LTD
FS R0076498856
4501 Ferguson Dr, Unit 1, Elizabethtown, ON, K6T 1A9, CanadaDONALD L DAVIDSON FUELS LTD
FS R0076498849
54 Pinewood Dr Wawa, ON, P0S 1K0, CanadaFRED KAU PLUMBING & HEATING LTD
FS R0076498823
38 MCBRINE PL, UNIT 1, KITCHENER, ON, N2R 1G8, CanadaDESIGN HEATING SYSTEMS INC
FS R0076498815
1281 FLORENCE ST LONDON, ON, N5W 2N6, CanadaG B MECHANICAL DIV OF 1122527 ONTARIO INC
FS R0076498757
5035 NORTH SERVICE RD, UNIT C 4, BURLINGTON, ON, L7L 5V2, CanadaPINNACLE FIREPLACES & FACINGS
FS R0076497825
15 EDVAC DR BRAMPTON, ON, L6S 5X8, CanadaNATURAL GAS TECHNICIANS INC O/A UNION FAMILY NATURAL GAS TECHNICIANS
FS R0076496967
38 TOOHEY LANE LONDON, ON, N6G 4Y2, CanadaMICHAEL WALKINGSHAW O/A COMFORT HEATING & AIR CONDITIONING
FS R0076497015
964127 DEVELOPMENT RD, RR 2, THORNLOE, ON, P0J 1S0, CanadaKAEMINGH FUELS LTD
FS R0076497056
6016 HWY 11/71, PO BOX 236, EMO, ON, P0W 1E0, CanadaUNIVERSITY PLUMBING & HEATING LTD
FS R0076497411
3655 KEELE ST TORONTO, ON, M3J 1M8, CanadaCOMMERCIAL ELECTRIC OF THUNDER BAY INC
FS R0076498294
611 SQUIER ST THUNDER BAY, ON, P7B 4A7, CanadaBEN MECHANICAL
FS R0076498419
250 VOISINE RD ROCKLAND, ON, K4K 1A1, CanadaSERDAR TURKELI
FS R0076497601
32 AUTUMN RIDGE DR INVERARY, ON, K0H 1X0, CanadaT.C. ENVIRONMENTAL INC
FS R0076495829
580 EVANS AV ETOBICOKE, ON, M8W 2W1, CanadaCARLSON SPORTS R V LTD
FS R0076496207
11 COUCHIE INDUSTRIAL RD NORTH BAY, ON, P1B 8G5, CanadaHERCULES
FS R0076496488
23 DEANECOURT RD TORONTO, ON, M9B 3K8, Canada