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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 211 of 457 from the national official-source dataset.

131,786 records loaded

Noble Elec

Regulated licence
ElectriciansUxbridge, ON
Electricians

Electrical Safety Authority · #7018329 · Licensed Electrical Contractor

Last seen May 7, 2026

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Shelton Electric Inc

Regulated licence
ElectriciansUxbridge, ON
Electricians

Electrical Safety Authority · #7004802 · Licensed Electrical Contractor

Last seen May 7, 2026

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1552431 ONTARIO INC.

Regulated licence
Well DrillersVal Caron, ON
Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7445 · Licensed well contractor NO CLASS

Last seen May 15, 2026

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Blue Path Electrical

Regulated licence
ElectriciansVal Caron, ON
Electricians

Electrical Safety Authority · #7017774 · Licensed Electrical Contractor

Last seen May 7, 2026

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MLP Construction Inc.

Regulated licence
ElectriciansVal Therese, ON
ElectriciansGeneral Contractors

Electrical Safety Authority · #7013412 · Licensed Electrical Contractor

Last seen May 7, 2026

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BERRY PLUMBING LTD.

Regulated licence
PlumbersVanessa, ON
PlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7223 · Licensed well contractor CLASS 3, 4

Last seen May 15, 2026

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Hans Bauer Electric Inc

Regulated licence
ElectriciansVankleek Hill, ON
Electricians

Electrical Safety Authority · #7003184 · Licensed Electrical Contractor

Last seen May 7, 2026

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Supapowa Corp

Regulated licence
ElectriciansVars, ON
Electricians

Electrical Safety Authority · #7018809 · Licensed Electrical Contractor

Last seen May 7, 2026

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Trudeau Electric

Regulated licence
ElectriciansVars, ON
Electricians

Electrical Safety Authority · #7000366 · Licensed Electrical Contractor

Last seen May 7, 2026

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2648482 Ontario Inc

Regulated licence
ElectriciansVaughan, ON
Electricians

Electrical Safety Authority · #7018032 · Licensed Electrical Contractor

Last seen May 7, 2026

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Ab Energy

Regulated licence
ElectriciansVaughan, ON
Electricians

Electrical Safety Authority · #7015640 · Licensed Electrical Contractor

Last seen May 7, 2026

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Acumen Services Inc

Regulated licence
ElectriciansVaughan, ON
Electricians

Electrical Safety Authority · #7007091 · Licensed Electrical Contractor

Last seen May 7, 2026

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Adroc Electric Inc.

Regulated licence
ElectriciansVaughan, ON
Electricians

Electrical Safety Authority · #7018524 · Licensed Electrical Contractor

Last seen May 7, 2026

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All-Ness Electrical Inc

Regulated licence
ElectriciansVaughan, ON
Electricians

Electrical Safety Authority · #7004297 · Licensed Electrical Contractor

Last seen May 7, 2026

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Amcar Power Inc

Regulated licence
ElectriciansVaughan, ON
Electricians

Electrical Safety Authority · #7007716 · Licensed Electrical Contractor

Last seen May 7, 2026

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