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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 67 of 457 from the national official-source dataset.

131,786 records loaded

G L Electric

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7004582 · Licensed Electrical Contractor

Last seen May 7, 2026

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Goymer Electric Inc

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7005783 · Licensed Electrical Contractor

Last seen May 7, 2026

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Grady Electric

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7015115 · Licensed Electrical Contractor

Last seen May 7, 2026

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Harnav Electric Ltd

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7014088 · Licensed Electrical Contractor

Last seen May 7, 2026

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Hde Electric Ltd

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7009231 · Licensed Electrical Contractor

Last seen May 7, 2026

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Improv Electrical Inc

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7000329 · Licensed Electrical Contractor

Last seen May 7, 2026

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JDC Electric

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7007710 · Licensed Electrical Contractor

Last seen May 7, 2026

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Karma Electric

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7013026 · Licensed Electrical Contractor

Last seen May 7, 2026

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Kaven Homes

Regulated licence
General ContractorsGeorgetown, ON
General ContractorsRenovation ContractorsResidential Builders

Home Construction Regulatory Authority · #B63172 · Licensed builder/vendor

Last seen May 15, 2026

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Krivec Electric Inc

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7018424 · Licensed Electrical Contractor

Last seen May 7, 2026

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Mac North Electric Inc

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7011418 · Licensed Electrical Contractor

Last seen May 7, 2026

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Mcphail Electric Ltd

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7005481 · Licensed Electrical Contractor

Last seen May 7, 2026

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Oday Services

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7013064 · Licensed Electrical Contractor

Last seen May 7, 2026

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Prosel Electric Inc

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7000767 · Licensed Electrical Contractor

Last seen May 7, 2026

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Provide Electric

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7006387 · Licensed Electrical Contractor

Last seen May 7, 2026

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Sea Energy Services

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7010898 · Licensed Electrical Contractor

Last seen May 7, 2026

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Shockdoctor Inc

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7007404 · Licensed Electrical Contractor

Last seen May 7, 2026

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Slh Electric

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7011709 · Licensed Electrical Contractor

Last seen May 7, 2026

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Tkk Electric Ltd

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7005540 · Licensed Electrical Contractor

Last seen May 7, 2026

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Versacon Electric Ltd

Regulated licence
ElectriciansGeorgetown, ON
Electricians

Electrical Safety Authority · #7014105 · Licensed Electrical Contractor

Last seen May 7, 2026

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Volav Construction

Regulated licence
ElectriciansGeorgetown, ON
ElectriciansGeneral Contractors

Electrical Safety Authority · #7018549 · Licensed Electrical Contractor

Last seen May 7, 2026

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Zagi Construction Ltd

Regulated licence
ElectriciansGeorgetown, ON
ElectriciansGeneral Contractors

Electrical Safety Authority · #7004870 · Licensed Electrical Contractor

Last seen May 7, 2026

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Porter Electrical

Regulated licence
ElectriciansGeorgian Bluffs, ON
Electricians

Electrical Safety Authority · #7002672 · Licensed Electrical Contractor

Last seen May 7, 2026

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Coppersol Electric

Regulated licence
ElectriciansGeorgina, ON
Electricians

Electrical Safety Authority · #7013829 · Licensed Electrical Contractor

Last seen May 7, 2026

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Knowing Electrical Ltd

Regulated licence
ElectriciansGeorgina, ON
Electricians

Electrical Safety Authority · #7010538 · Licensed Electrical Contractor

Last seen May 7, 2026

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J E Electrical Inc

Regulated licence
ElectriciansGilford, ON
Electricians

Electrical Safety Authority · #7007782 · Licensed Electrical Contractor

Last seen May 7, 2026

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Sturdy Power Lines Ltd

Regulated licence
ElectriciansGilford, ON
Electricians

Electrical Safety Authority · #7002944 · Licensed Electrical Contractor

Last seen May 7, 2026

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