Ontario Contractors

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

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131,786

91,145 with direct contact

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Ontario

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22,802 matching contractors

Showing page 27 of 457 from the national official-source dataset.

131,786 records loaded

National Electrical Services Inc.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7017200 · Licensed Electrical Contractor

Last seen May 7, 2026

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6476075606

Nayab Electric Inc.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7015624 · Licensed Electrical Contractor

Last seen May 7, 2026

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4163203044

Ndt Electrical Inc

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7008029 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169062341

Nexpro Electric Inc

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7013859 · Licensed Electrical Contractor

Last seen May 7, 2026

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6475333650

Nextgen Electrical Services Ltd

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7012522 · Licensed Electrical Contractor

Last seen May 7, 2026

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6479913722

Nisko Systems Ltd.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7001496 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168927292

Novus Electric Ltd.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7012360 · Licensed Electrical Contractor

Last seen May 7, 2026

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6479192926

Nyarko Electric Inc.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7016613 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168272691

O.T Electricals Inc.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7016108 · Licensed Electrical Contractor

Last seen May 7, 2026

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6472713874

OhmEx Electric Inc.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7017190 · Licensed Electrical Contractor

Last seen May 7, 2026

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6477192797

Olz Electric Inc

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7010753 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164731216

Omega Two Ltd

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7017309 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168978219

On-Site Electric Corp

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7013276 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168044090

One Electric Inc

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7010406 · Licensed Electrical Contractor

Last seen May 7, 2026

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4163053977

Oneleaf Construction Inc.

Regulated licence

ElectriciansBrampton, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7016907 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169196344

Oneness Electric Company

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7010665 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057965412

Ontario Electrical Contractors (North American Electricians Inc)

Regulated licence

ElectriciansBrampton, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7009213 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168904419

Ontario Gas Inc.

Regulated licence

ElectriciansBrampton, ON

ElectriciansGas Fitters

Electrical Safety Authority · #7017343 · Licensed Electrical Contractor

Last seen May 7, 2026

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6476287418

Opulence Homes

Regulated licence

General ContractorsBrampton, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B46608 · Licensed builder/vendor

Last seen May 15, 2026

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P H E Contractor Sales Ltd

Regulated licence

ElectriciansBrampton, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7002810 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057899860

Pacia Contractors Inc

Regulated licence

ElectriciansBrampton, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7014101 · Licensed Electrical Contractor

Last seen May 7, 2026

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4165436782

Pak Homes Builder Inc.

Regulated licence

General ContractorsBrampton, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61442 · Licensed builder/vendor

Last seen May 15, 2026

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Partha Electrical Inc.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7012305 · Licensed Electrical Contractor

Last seen May 7, 2026

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6477093936

Patcon Technologies Ltd

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7018782 · Licensed Electrical Contractor

Last seen May 7, 2026

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5875828597

Pattinson Ide Electrical Contractors Ltd (Ide Electrical Contractors)

Regulated licence

ElectriciansBrampton, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7001166 · Licensed Electrical Contractor

Last seen May 7, 2026

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9055693181

Paul & Jay Electrical Services Ltd

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7016925 · Licensed Electrical Contractor

Last seen May 7, 2026

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6474019373

Pdm Construction Services Inc

Regulated licence

ElectriciansBrampton, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7004830 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164546277

Pearl Valley Homes Inc.

Regulated licence

General ContractorsBrampton, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61994 · Licensed builder/vendor

Last seen May 15, 2026

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Peel Electrical & Mechanical Serv

Regulated licence

ElectriciansBrampton, ON

ElectriciansHVAC

Electrical Safety Authority · #7013792 · Licensed Electrical Contractor

Last seen May 7, 2026

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6472391839

Penstock Electric (2163086 Ontario Inc)

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7012869 · Licensed Electrical Contractor

Last seen May 7, 2026

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6473090179

Perfect Electricals Ltd

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7007940 · Licensed Electrical Contractor

Last seen May 7, 2026

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6475010697

Phazer Electric

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7000802 · Licensed Electrical Contractor

Last seen May 7, 2026

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9058211650

Phist Electric Inc

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7013422 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169046015

Pipewire Inc

Regulated licence

ElectriciansBrampton, ON

ElectriciansPlumbers

Electrical Safety Authority · #7016714 · Licensed Electrical Contractor

Last seen May 7, 2026

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4167793480

Plaza Electric Ltd

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7007616 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057899655

Plm Electrical Ltd.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7012249 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164184253

Pnr Enterprises Inc

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7016750 · Licensed Electrical Contractor

Last seen May 7, 2026

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6478687683

Post Electric Inc.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7012718 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

4167389623

Power And Communications Associate

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7008462 · Licensed Electrical Contractor

Last seen May 7, 2026

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6472878135

Power One Electricals Ltd.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7008024 · Licensed Electrical Contractor

Last seen May 7, 2026

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6476690257

Powernest Electric Inc.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7017832 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168342091

Pragat Electrical Services Inc

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7016762 · Licensed Electrical Contractor

Last seen May 7, 2026

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6477725359

Preet Electrical & Mechanical Inc.

Regulated licence

ElectriciansBrampton, ON

ElectriciansHVAC

Electrical Safety Authority · #7012937 · Licensed Electrical Contractor

Last seen May 7, 2026

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9054517323

Prime Heating & Cooling Services (2165202 Ontario Inc)

Regulated licence

ElectriciansBrampton, ON

ElectriciansHVAC

Electrical Safety Authority · #7014695 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

6479673877

Pro Electrical And Construction (10240583 Canada Inc.)

Regulated licence

ElectriciansBrampton, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7015573 · Licensed Electrical Contractor

Last seen May 7, 2026

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6477113850

Pro Star Reno (2479278 Ontario Inc)

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7018540 · Licensed Electrical Contractor

Last seen May 7, 2026

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6475276120

Prolectric Inc.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7018471 · Licensed Electrical Contractor

Last seen May 7, 2026

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6478710816

PS Electric Works Inc.

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7015873 · Licensed Electrical Contractor

Last seen May 7, 2026

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6475497857

Qal Electrical

Regulated licence

ElectriciansBrampton, ON

Electricians

Electrical Safety Authority · #7016162 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168884686

Quality Electrical & Maintenance (Contracting (2795162 Ontario Inc))

Regulated licence

ElectriciansBrampton, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7014790 · Licensed Electrical Contractor

Last seen May 7, 2026

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6478633371