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Ontario Contractors

Search 22,802 official-source contractor records in Ontario. Filter by trade, source type, and direct contact availability.

Browse Ontario by city

Top city pages from the official-source dataset.

Toronto4,454Mississauga1,435Hamilton875Brampton586Markham574Concord510Richmond hill471Ottawa461London449Woodbridge361north york358vaughan340Burlington302Oakville272Scarborough257Etobicoke246Kitchener205Newmarket178Windsor173Cambridge170Thornhill166Pickering163Barrie161Guelph150Oshawa145Aurora136Whitby129Maple128Stoney Creek127Kingston123Ajax114St Catharines114Brantford112Waterloo110Bolton105Stouffville104

22,802 matching contractors

Showing page 93 of 457 from the national official-source dataset.

131,786 records loaded

R Teasdale Electrical

Regulated licence
ElectriciansLakefield, ON
Electricians

Electrical Safety Authority · #7012990 · Licensed Electrical Contractor

Last seen May 7, 2026

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Tony The Electrician

Regulated licence
ElectriciansLakefield, ON
Electricians

Electrical Safety Authority · #7008816 · Licensed Electrical Contractor

Last seen May 7, 2026

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VANIER PLUMBING

Regulated licence
PlumbersLakefield, ON
PlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7657 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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WENSLEY WATER WELLS LTD.

Regulated licence
Well DrillersLakefield, ON
Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #6578 · Licensed well contractor CLASS 1, 4

Last seen May 15, 2026

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Fawcett Builds

Regulated licence
ElectriciansLakehurst, ON
ElectriciansGeneral Contractors

Electrical Safety Authority · #7018025 · Licensed Electrical Contractor

Last seen May 7, 2026

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J.A.M Enterprises

Regulated licence
ElectriciansLakeshore, ON
Electricians

Electrical Safety Authority · #7017150 · Licensed Electrical Contractor

Last seen May 7, 2026

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Lgs Electric Inc

Regulated licence
ElectriciansLakeshore, ON
Electricians

Electrical Safety Authority · #7015863 · Licensed Electrical Contractor

Last seen May 7, 2026

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G-Tech Electrical Inc

Regulated licence
ElectriciansLakeside, ON
Electricians

Electrical Safety Authority · #7007945 · Licensed Electrical Contractor

Last seen May 7, 2026

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Kcs Electric Inc

Regulated licence
ElectriciansLakeside, ON
Electricians

Electrical Safety Authority · #7016471 · Licensed Electrical Contractor

Last seen May 7, 2026

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Cas Kwarciak Electric

Regulated licence
ElectriciansLambton Shores, ON
Electricians

Electrical Safety Authority · #7002639 · Licensed Electrical Contractor

Last seen May 7, 2026

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EDL Electrical Services

Regulated licence
ElectriciansLambton Shores, ON
Electricians

Electrical Safety Authority · #7018094 · Licensed Electrical Contractor

Last seen May 7, 2026

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Jb Electric

Regulated licence
ElectriciansLanark, ON
Electricians

Electrical Safety Authority · #7009760 · Licensed Electrical Contractor

Last seen May 7, 2026

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Jmm Electric

Regulated licence
ElectriciansLanark, ON
Electricians

Electrical Safety Authority · #7006617 · Licensed Electrical Contractor

Last seen May 7, 2026

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Raww Electric Ltd.

Regulated licence
ElectriciansLanark, ON
Electricians

Electrical Safety Authority · #7016641 · Licensed Electrical Contractor

Last seen May 7, 2026

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SGL Electric

Regulated licence
ElectriciansLanark, ON
Electricians

Electrical Safety Authority · #7016266 · Licensed Electrical Contractor

Last seen May 7, 2026

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Erie Coast Electric

Regulated licence
ElectriciansLangton, ON
Electricians

Electrical Safety Authority · #7015620 · Licensed Electrical Contractor

Last seen May 7, 2026

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Lne Electric

Regulated licence
ElectriciansLangton, ON
Electricians

Electrical Safety Authority · #7000872 · Licensed Electrical Contractor

Last seen May 7, 2026

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Hammond Electric

Regulated licence
ElectriciansLansdowne, ON
Electricians

Electrical Safety Authority · #7014594 · Licensed Electrical Contractor

Last seen May 7, 2026

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2373899 Ontario Inc

Regulated licence
ElectriciansLasalle, ON
Electricians

Electrical Safety Authority · #7009766 · Licensed Electrical Contractor

Last seen May 7, 2026

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Crema Electric Ltd

Regulated licence
ElectriciansLasalle, ON
Electricians

Electrical Safety Authority · #7009321 · Licensed Electrical Contractor

Last seen May 7, 2026

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Discover Electric

Regulated licence
ElectriciansLasalle, ON
Electricians

Electrical Safety Authority · #7016655 · Licensed Electrical Contractor

Last seen May 7, 2026

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Elias Electrical Inc

Regulated licence
ElectriciansLasalle, ON
Electricians

Electrical Safety Authority · #7016247 · Licensed Electrical Contractor

Last seen May 7, 2026

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Paragon Projects Ltd.

Regulated licence
ElectriciansLasalle, ON
Electricians

Electrical Safety Authority · #7016025 · Licensed Electrical Contractor

Last seen May 7, 2026

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Southwestern Power Inc

Regulated licence
ElectriciansLasalle, ON
Electricians

Electrical Safety Authority · #7017389 · Licensed Electrical Contractor

Last seen May 7, 2026

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Spencer Electric

Regulated licence
ElectriciansLasalle, ON
Electricians

Electrical Safety Authority · #7014089 · Licensed Electrical Contractor

Last seen May 7, 2026

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UV Electric Ltd.

Regulated licence
ElectriciansLasalle, ON
Electricians

Electrical Safety Authority · #7009814 · Licensed Electrical Contractor

Last seen May 7, 2026

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Windsorland Homes Ltd.

Regulated licence
General ContractorsLasalle, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B43796 · Licensed builder/vendor

Last seen May 15, 2026

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Dma Electric Inc

Regulated licence
ElectriciansLaSalle, ON
Electricians

Electrical Safety Authority · #7013514 · Licensed Electrical Contractor

Last seen May 7, 2026

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Gignac Electric

Regulated licence
ElectriciansLaSalle, ON
ElectriciansHVAC

Electrical Safety Authority · #7018726 · Licensed Electrical Contractor

Last seen May 7, 2026

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J. Rauti Custom Homes Ltd.

Regulated licence
General ContractorsLaSalle, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B34337 · Licensed builder/vendor

Last seen May 15, 2026

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PC Custom Homes

Regulated licence
General ContractorsLaSalle, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B15985 · Licensed builder/vendor

Last seen May 15, 2026

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Famroc Electric 2024

Regulated licence
ElectriciansLavigne, ON
Electricians

Electrical Safety Authority · #7017387 · Licensed Electrical Contractor

Last seen May 7, 2026

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