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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10257605 CANADA INC. O/A CONSUMERS ENERGY SERVICES
FS-R-50872
81 Metcalfe St Ottawa, ON, K1P 6K7, CanadaJEFF SCHAEFER O/A BAYVIEW HVAC SERVICES
FS-R-50867
170 BAYVIEW DR CARLETON PLACE, ON, K7C 4L6, Canada1000355791 ONTARIO INC.
FS-R-50866
305 Finch Ave E North York, ON, M2N 4S3, CanadaSIMPLY GREEN HOME SERVICES INC.
FS-R-50864
2225 SHEPPARD AVE E, SUIT 800, NORTH YORK, ON, M2J 5C2, CanadaBRANDON DOYLE O/A L.T.D. PLUMBING & MECHANICAL
FS-R-50863
25 RHYDWEN AVE TORONTO, ON, M1N 2E2, CanadaRUSTY JONCAS SERVICES INC.
FS-R-50865
18 Bayridge Ave Blind River, ON, P0R 1B0, CanadaJGM TRUST HANDS RENOVATION AND HEATING INC.
FS-R-50858
19 ELM ST LONDON, ON, N5Z 2K3, CanadaHY-MARK MECHANICAL INC.
FS-R-50856
5068 Whitelaw Rd, UNIT 4, Guelph, ON, N1H 6J3, CanadaEARLTON RV LIMITED
FS-R-50857
332442 HWY 11 N EARLTON, ON, P0J 1E0, CanadaACE HEATING & REFRIGERATION INC.
FS-R-50862
201 Royal Orchard Dr Kitchener, ON, N2N 1T8, CanadaMARIUS BERKEL FUEL OIL INSPECTION AND CONSULTING SERVICES LTD.
FS-R-50861
83 WREN PL KITCHENER, ON, N2A 1L8, CanadaMOHAMAD ASHKEZARI O/A HAVA HEATING AND COOLING COMPANY
FS-R-50854
187 WELDRICK RD W RICHMOND HILL, ON, L4C 5J2, CanadaRV WIZARDS INC.
FS-R-50852
47 Bay St E Hastings, ON, K0L 1Y0, CanadaNUEVO GAS INC.
FS-R-50855
1247 Huron St, UNIT 119, London, ON, N5Y 4X7, CanadaTERRY LAPORTE O/A TACTICAL HEATING & COOLING
FS-R-50851
15 RUE DAVIDSON L'ORIGNAL, ON, K0B 1K0, CanadaNEIL DURLING
FS-R-50850
10 COACH AVE STITTSVILLE, ON, K2S 1C5, Canada846094 ONTARIO LTD.
FS-R-50846
805 Frederica St W Thunder Bay, ON, P7E 3X4, CanadaJERMAINE DELA CRUZ O/A JDC GAS SERVICES
FS-R-50848
193 Rykert St St. Catharines, ON, L2S 2B5, CanadaALEXANDER ZAMBRANO O/A ROSE MECHANICAL
FS-R-50845
9 North Garden Blvd Port Perry, ON, L9L 0C9, CanadaPROTHERM MECHANICAL CONTRACTING INC.
FS-R-50849
35-B ANTARES DR, UNIT 118, NEPEAN, ON, K2E 8B1, CanadaSTELLAR HI-RISE MECHANICAL INC.
FS-R-50847
126 Edilcan Dr Concord, ON, L4K 3S5, CanadaW&W. HOME SERVICE CORP.
FS-R-50843
1036 GOWARD DR KANATA, ON, K2W 0A2, CanadaARROTECH HEATING LTD.
FS-R-50840
1520 Lancaster Dr, 141, Oakville, ON, L6H 2Z2, CanadaDIJLA HEATING AND COOLING INC.
FS-R-50839
11 LANTERN ST KITCHENER, ON, N2P 2M6, CanadaQUEENSWAY HEATING AND AIR CONDITIONING INC.
FS-R-50844
2027 Russett Rd Mississauga, ON, L4Y 1B8, CanadaINTEGRAL COMFORT SYSTEMS INC.
FS-R-50841
3363 Chokecherry Crescent Mississauga, ON, L5L 1B2, CanadaBRADCO SALES & SERVICE INC.
FS-R-50842
116 BIRD ST BARRIE, ON, L4N 0W6, CanadaHRE HEATING LTD.
FS-R-50831
5595 HWY 28 NORTH KAWARTHA, ON, K0L 2H0,CONDUCT MECHANICAL INC.
FS-R-50832
160 Wilkinson Rd, Unit 28, Brampton, ON, L6T 4Z4, CanadaSOLID STATE ELECTRIC INC.
FS-R-50836
2896 Rideau Ferry Rd, UNIT 202, Perth, ON, K7H 0H3, CanadaSPRING AIR PRO HVAC INC.
FS-R-50838
1 DEBONAIR ST RICHMOND HILL, ON, L4C 0R2, CanadaBENNETT MECHANICAL SYSTEMS INC.
FS-R-50834
228 ANDREW ST NEWCASTLE, ON, L1B 1K1, CanadaAEROSTONE SERVICES INC.
FS-R-50837
4728 EGREMONT DR STRATHROY, ON, N7G 3H3, CanadaBRADLEY MCNEIL O/A MCNEIL HEATING & SHEET METAL
FS-R-50826
435 Regional Rd-10 Sunderland, ON, L0C 1H0, CanadaCOOPER HOME COMFORT INC.
FS-R-50824
102 Mellick Ave Kenora, ON, P9N 3C5, CanadaNICHOLAS STRYKER O/A STRYKERS HEATING SERVICESSTRYKERS HEATING SERVICES
FS-R-50827
306 MAIN ST LONDESBOROUGH, ON, N0M 2H0, CanadaNORTHTEMP INC.
FS-R-50825
84 RIDGE RD E ORO-MEDONTE, ON, L0L 2E0, CanadaMDR HVAC/R
FS-R-50828
3903 EGREMONT DR STRATHROY, ON, N7G 3H6, CanadaVP MECHANICAL INC.
FS-R-50816
610 COLBY DR, UNIT 4, WATERLOO, ON, N2V 1A2, CanadaNINO SANTINO DEGIORGI O/A NSD HEATING AND SHEETMETAL
FS-R-50820
895 Upper Gage Ave, UNIT 52, Hamilton, ON, L8V 4K7, CanadaJAIME RAY G LEONARDO O/A JRL HEATING AND AIR-CONDITIONING
FS-R-50822
329 FENNELL AVE E HAMILTON, ON, L9A 1T5, CanadaONAS HEATING & COOLING CORP. O/A ONTARIO AIR SERVICES
FS-R-50819
9131 KEELE ST, UNIT A4, CONCORD, ON, L4K 0G7, CanadaLEITE GROUP INC.
FS-R-50818
105 Hanson Rd Mississauga, ON, L5B 2E3, CanadaSPECAIR INC.
FS-R-50812
385 Dundas St N, UNIT 6F, Cambridge, ON, N1R 5R1, Canada2697049 ONTARIO INC.
FS-R-50813
1554 AMBERLEA RD PICKERING, ON, L1V 4V3, CanadaNORTH LAKE MECHANICAL LTD. O/A NORTH LAKE MECHANICAL
FS-R-50810
104 George Henry Blvd, UNIT 23, North York, ON, M2J 1E7, CanadaCOBOURG DEVELOPMENT SERVICES LTD.
FS-R-50811
897 BELL BLVD Quinte West, ON, K8N 4Z5, CanadaIMI INTERNATIONAL MANUFACTURING INC.
FS-R-50815
2056 COUNTY RD 4 L'ORIGNAL, ON, K0B 1K0, Canada