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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 48 of 457 from the national official-source dataset.

131,786 records loaded

Capri Electric Ltd

Regulated licence
ElectriciansConcord, ON
Electricians

Electrical Safety Authority · #7003519 · Licensed Electrical Contractor

Last seen May 7, 2026

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Centralpark Homes Inc.

Regulated licence
General ContractorsConcord, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B44857 · Licensed builder/vendor

Last seen May 15, 2026

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Con-Elco Ltd

Regulated licence
ElectriciansConcord, ON
Electricians

Electrical Safety Authority · #7002947 · Licensed Electrical Contractor

Last seen May 7, 2026

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Deville Electric

Regulated licence
ElectriciansConcord, ON
Electricians

Electrical Safety Authority · #7000287 · Licensed Electrical Contractor

Last seen May 7, 2026

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Dnepr Construction Ltd

Regulated licence
ElectriciansConcord, ON
ElectriciansGeneral Contractors

Electrical Safety Authority · #7009972 · Licensed Electrical Contractor

Last seen May 7, 2026

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Dove Power Inc.

Regulated licence
ElectriciansConcord, ON
Electricians

Electrical Safety Authority · #7016476 · Licensed Electrical Contractor

Last seen May 7, 2026

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Dynamo Electric Limited

Regulated licence
ElectriciansConcord, ON
Electricians

Electrical Safety Authority · #7001002 · Licensed Electrical Contractor

Last seen May 7, 2026

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Dzj Electric Inc.

Regulated licence
ElectriciansConcord, ON
Electricians

Electrical Safety Authority · #7016504 · Licensed Electrical Contractor

Last seen May 7, 2026

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Empire Power Inc

Regulated licence
ElectriciansConcord, ON
Electricians

Electrical Safety Authority · #7016782 · Licensed Electrical Contractor

Last seen May 7, 2026

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Field Electric Ltd

Regulated licence
ElectriciansConcord, ON
Electricians

Electrical Safety Authority · #7014270 · Licensed Electrical Contractor

Last seen May 7, 2026

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GCL Builds Limited

Regulated licence
General ContractorsConcord, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B44375 · Licensed builder/vendor

Last seen May 15, 2026

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Goldenhands Contracting Inc

Regulated licence
ElectriciansConcord, ON
ElectriciansGeneral Contractors

Electrical Safety Authority · #7012548 · Licensed Electrical Contractor

Last seen May 7, 2026

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Highmark Homes

Regulated licence
General ContractorsConcord, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B35896 · Licensed builder/vendor

Last seen May 15, 2026 · 3 source records

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Iob Electric Ltd

Regulated licence
ElectriciansConcord, ON
Electricians

Electrical Safety Authority · #7005249 · Licensed Electrical Contractor

Last seen May 7, 2026

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J F E Enterprises Inc

Regulated licence
ElectriciansConcord, ON
Electricians

Electrical Safety Authority · #7005406 · Licensed Electrical Contractor

Last seen May 7, 2026

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Jmd Electric Inc

Regulated licence
ElectriciansConcord, ON
Electricians

Electrical Safety Authority · #7003820 · Licensed Electrical Contractor

Last seen May 7, 2026

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Jo-Tech Electric Inc

Regulated licence
ElectriciansConcord, ON
Electricians

Electrical Safety Authority · #7009913 · Licensed Electrical Contractor

Last seen May 7, 2026

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Joel Mechanical Inc

Regulated licence
ElectriciansConcord, ON
ElectriciansHVAC

Electrical Safety Authority · #7006275 · Licensed Electrical Contractor

Last seen May 7, 2026

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Laurelcrest Homes Inc.

Regulated licence
General ContractorsConcord, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B49015 · Licensed builder/vendor

Last seen May 15, 2026

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Laurier Homes Limited

Regulated licence
General ContractorsConcord, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B6354 · Licensed builder/vendor

Last seen May 15, 2026

EmailWebsiteView profile