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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RICKY TRUONG O/A RICKY'S COMPANY
FS-R-53248
83 Andriana Crescent Markham, ON, L6B 0C7, CanadaRAPID RESTAURANT EQUIPMENT SERVICE INC.
FS-R-53202
8 George Patton Ave Markham, ON, L6B 1M7, CanadaG.A.S. MECHANICAL INC.
FS-R-53063
2800 14th Ave, Unit 406, Markham, ON, L3R 0E4, CanadaGURDEV SINGH MULTANI O/A JAZ MECHANICAL SERVICES
FS-R-53035
38 MIRAMAR DR MARKHAM, ON, L6E 1Z7, Canada1001127088 ONTARIO INC. O/A PRIMEMAX HVAC
FS-R-53023
250 Cochrane Dr, Unit 5, Markham, ON, L3R 8E5, CanadaPRIME ENERGY SOLUTIONS INC.
FS-R-52995
89 TITAN TRAIL MARKHAM, ON, L3S 0E2, CanadaHVAC BOSS INC.
FS-R-52985
55 Austin Dr, Unit 802, Markham, ON, L3R 8H5, CanadaATLANTA GREEN ENERGY INC.
FS-R-52966
2700 14th Ave, Unit 1, Markham, ON, L3R 0J1, Canada1001297702 ONTARIO INC.
FS-R-52924
70 Don Park Rd, Unit 11, Markham, ON, L3R 1G4, CanadaYOKA HEATING AND COOLING LTD.
FS-R-52876
122 LAIRD DR MARKHAM, ON, L3S 3N5, Canada1001298696 ONTARIO INC.
FS-R-52826
4189 Major MacKenzie Dr E Markham, ON, L6C 3L5, CanadaTHERMONEST INC.
FS-R-52771
140 Roxbury St Markham, ON, L3S 3T4, Canada1001175921 ONTARIO LTD. O/A TREELINE AIR SYSTEMS
FS-R-52643
18 Uptown Dr, Unit 815, Markham, ON, L3R 5M5, CanadaDRAIN PLUS HEATING AND PLUMBING INC.
FS-R-52518
19 CORAL COVE CRT MARKHAM, ON, L6E 1L1, CanadaCONNELL HEATING AND COOLING LTD.
FS-R-52488
9 Mumbai Dr Markham, ON, L3S 0G1, CanadaOMEGA HOME SERVICES INC.
FS-R-52438
103 SAFFRON ST MARKHAM, ON, L6E 1Y7, CanadaCHENHAO NING O/A CN AIR
FS-R-52374
87 Chokecherry Crescent Markham, ON, L6E 0J2, CanadaAIR FORCE HVAC TECHNICAL LTD.
FS-R-52328
107 Holst Ave Markham, ON, L6C 0R6, Canada1001078046 ONTARIO INC.
FS-R-52281
12 Digby Crescent Markham, ON, L3R 7G5, CanadaPOLARON COMFORT CORP.
FS-R-52266
3601 HIGHWAY 7 E, UNIT 702-704, MARKHAM, ON, L3R 0M3, CanadaFTC Construction Corp.
FS-R-51990
7100 Woodbine Ave, Unit 309, Markham, ON, L3R 5J2, CanadaMOS PIPE AND BOILER COMPANY INC.
FS-R-51756
188 LARKIN AVE MARKHAM, ON, L3P 4Y9, Canada1000742491 ONTARIO INC O/A CLIMAX HOME COMFORT
FS-R-51718
54 Rainsford Rd Markham, ON, L3P 6J8, Canada15445809 CANADA INC O/A APRILSTAR HVAC
FS-R-51705
80 RUSHMORE CRT MARKHAM, ON, L3S 3T3, CanadaGTA PLUMBING AND HEATING INC.
FS-R-51626
29 York Downs Blvd Markham, ON, L6C 3J6, CanadaDAOXIANG CHEN O/A AAA ENERGY STAR
FS-R-51624
3 Bertram Earnshaw Dr Markham, ON, L6C 2R2, CanadaCOLD SUN HEATING & COOLING INC.
FS-R-51552
31 BRETTON CIR MARKHAM, ON, L3S 3R2, CanadaFSA ASSOCIATES INC.
FS-R-51490
293 Kirkham Dr Markham, ON, L3S 0E9, CanadaLANDA HEATING & COOLING COMPANY LTD.
FS-R-51477
44 LA TACHE CRES MARKHAM, ON, L6C 0Z6, CANADAPROWISE SERVICES INC.
FS-R-51469
7270 Woodbine Ave, Unit 306, Markham, ON, L3R 4B9, CanadaEMT TRADING INC.
FS-R-51456
91 Adastra Crescent Markham, ON, L6C 3C8, CanadaY&L ENERGY INC.
FS-R-51368
29 Valliere Dr Markham, ON, L6C 0M8, CanadaCONSIDERATE TECH INC.
FS-R-51196
105 EDWARD JEFFREYS AVE MARKHAM, ON, L6E 1W1, CanadaSWIFT HVAC SOLUTIONS LTD.
FS-R-51165
20 RIVER FOREST ST MARKHAM, ON, L3S 4H4, CanadaXINGWANG GAO o/a THERMAL MECHANICAL SERVICE
FS-R-51133
31 Hamilton Hall Dr Markham, ON, L3P 2P1, Canada14880676 CANADA INC. O/A PLANET COMFORT HOME SERVICE
FS-R-51057
163 Aldergrove Dr Markham, ON, L3R 6Z9, CanadaONTARIO TRANSFORMING ENERGY TECH INC. O/A TRANSFORMING ENERGY
FS-R-51022
27 Sir Kay Dr Markham, ON, L3P 2Y9, Canada13060756 CANADA INC.
FS-R-50954
47 LEIGHLAND DR MARKHAM, ON, L3R 7R8, Canada360 HOME HEATING & COOLING INC.
FS-R-50902
38 Whitford Rd Markham, ON, L6C 2J2, CanadaEHOME HEATING AND COOLING INC.
FS-R-50786
102 HORNCHURCH CRES MARKHAM, ON, L3R 7C9, CanadaTROPIC AIR MECHANICAL INC. O/A TROPIC AIR
FS-R-50740
7370 WOODBINE AVE, UNIT 25, MARKHAM, ON, L3R 1A5, CanadaPRO MATIC INC.
FS-R-50701
116 DRAKEFIELD RD MARKHAM, ON, L3P 1H1, CanadaMAX HEATING AND COOLING INC.
FS-R-50663
22 TIMBERS CIR MARKHAM, ON, L3S 1E4, Canada1000030302 ONTARIO LTD.
FS-R-50580
400 Don Park Rd, UNIT 10, Markham, ON, L3R 1C6, CanadaSUPERIOR CARE HOME SERVICES INC.
FS-R-50539
185 Riviera Dr, Unit 9, Markham, ON, L3R 5J6, CanadaTBC Air Mechanical Services Ltd.
FS-R-50537
176 Bullock Dr, Unit 2, Markham, ON, L3P 7N1, CanadaEPSILON MECHANICAL LTD.
FS-R-50349
4 IRONSHIELD CRES MARKHAM, ON, L3T 3K6, CanadaGENTLE AIR HEATING & COOLING INC.
FS-R-50273
15 COTTONWOOD CRT MARKHAM, ON, L3T 5W9, Canada