Ontario Contractors

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

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Top city pages from the official-source dataset.

National index

131,786

91,145 with direct contact

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Ontario

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22,802 matching contractors

Showing page 223 of 457 from the national official-source dataset.

131,786 records loaded

Pulito Electrical Contractors Inc.

Regulated licence

ElectriciansWindsor, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7018830 · Licensed Electrical Contractor

Last seen May 7, 2026

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5199923998

Quality Electrical Solutions (2770179 Ontario Ltd)

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7014578 · Licensed Electrical Contractor

Last seen May 7, 2026

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5199918852

R Paterson Electric (803094 Ontario Ltd)

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7000010 · Licensed Electrical Contractor

Last seen May 7, 2026

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2266744500

Ren Mar Electric Windsor Ltd

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7004560 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197964638

Rorison Electric Limited

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7012390 · Licensed Electrical Contractor

Last seen May 7, 2026

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5199695270

Rose City Electric Limited

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7001111 · Licensed Electrical Contractor

Last seen May 7, 2026

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5199747400

Sam Electric (1933874 Ontario Inc)

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7007299 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197919560

Scorpion Custom Electric (1000460669 Ontario Inc)

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7016602 · Licensed Electrical Contractor

Last seen May 7, 2026

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5198902544

Sunshine Electric

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7000386 · Licensed Electrical Contractor

Last seen May 7, 2026

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5199964066

Taylor Electric (2594020 Ontario Inc.)

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7011845 · Licensed Electrical Contractor

Last seen May 7, 2026

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5199653901

The Wire Guy (5021143 Ontario Inc)

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7016135 · Licensed Electrical Contractor

Last seen May 7, 2026

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5193290621

Thompson Electrical Inc

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7015234 · Licensed Electrical Contractor

Last seen May 7, 2026

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2267732010

Tm Guaranteed Electric (1508917 Ontario Ltd)

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7003279 · Licensed Electrical Contractor

Last seen May 7, 2026

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5198185512

Vaid Mechanical & Electrical Inc (13804640 CANADA INC.)

Regulated licence

ElectriciansWindsor, ON

ElectriciansHVAC

Electrical Safety Authority · #7018750 · Licensed Electrical Contractor

Last seen May 7, 2026

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5193006219

Vollmer Inc

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7002155 · Licensed Electrical Contractor

Last seen May 7, 2026

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5199666100

Walkerville Wiring Incorporated

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7017179 · Licensed Electrical Contractor

Last seen May 7, 2026

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5198180972

Watt N Volt Electric Ltd

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7014798 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164028044

Watts Up Electric

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7012326 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192532387

Windsor Electrical Connections Inc

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7016791 · Licensed Electrical Contractor

Last seen May 7, 2026

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2267878364

Windsor Power & Light Ltd (1627149 Ontario Limited)

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7004383 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197969720

Windsor Voltage Inc.

Regulated licence

ElectriciansWindsor, ON

Electricians

Electrical Safety Authority · #7018716 · Licensed Electrical Contractor

Last seen May 7, 2026

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2262605299

MONTGOMERY INDUSTRIAL SERVICES LIMITED

Regulated licence

ElectriciansWingham, ON

ElectriciansWell Drillers

Electrical Safety Authority · #7003155 · Licensed Electrical Contractor

Last seen May 15, 2026 · 2 source records

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(519) 357-4300

Moran Mechanical And Electrical Ltd

Regulated licence

ElectriciansWingham, ON

ElectriciansHVAC

Electrical Safety Authority · #7010126 · Licensed Electrical Contractor

Last seen May 7, 2026

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5193572904

Preston Principled Electric Ltd

Regulated licence

ElectriciansWingham, ON

Electricians

Electrical Safety Authority · #7017456 · Licensed Electrical Contractor

Last seen May 7, 2026

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5194411165

Sepoy Trade Solutions Ltd.

Regulated licence

ElectriciansWingham, ON

ElectriciansWell Drillers

Electrical Safety Authority · #7000753 · Licensed Electrical Contractor

Last seen May 15, 2026 · 2 source records

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(519) 357-1583

E-Works Electrical Inc

Regulated licence

ElectriciansWolfe Island, ON

Electricians

Electrical Safety Authority · #7012418 · Licensed Electrical Contractor

Last seen May 7, 2026

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2898931891

Joy Electric (Joy Boatworks Inc)

Regulated licence

ElectriciansWolfe Island, ON

Electricians

Electrical Safety Authority · #7011470 · Licensed Electrical Contractor

Last seen May 7, 2026

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6133851166

Simmtech Process Solutions Ltd.

Regulated licence

ElectriciansWoodbirdge, ON

Electricians

Electrical Safety Authority · #7018552 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057996111

110 Electrical Contracting (1814244 Ontario Inc)

Regulated licence

ElectriciansWoodbridge, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7003002 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164100797

1883380 Ontario Inc

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7013772 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164553243

A. Ventura Electrical Construction & (Maintenance Co Ltd)

Regulated licence

ElectriciansWoodbridge, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7001740 · Licensed Electrical Contractor

Last seen May 7, 2026

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9058515911

A&V Electrical Services Inc

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7014450 · Licensed Electrical Contractor

Last seen May 7, 2026

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6477207008

Aaa Joseph Electric Group Inc.

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7012997 · Licensed Electrical Contractor

Last seen May 7, 2026

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4165538527

Absolute Energy Control (Airquest Heating And Cooling Inc.)

Regulated licence

ElectriciansWoodbridge, ON

ElectriciansHVAC

Electrical Safety Authority · #7017541 · Licensed Electrical Contractor

Last seen May 7, 2026

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9058517411

Accel Electrical Contractors (Limited)

Regulated licence

ElectriciansWoodbridge, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7001635 · Licensed Electrical Contractor

Last seen May 7, 2026

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9058508668

Alexander's Electric Services Inc

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7011997 · Licensed Electrical Contractor

Last seen May 7, 2026

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4165741553

Arcamm Electric Ltd (Arcamm Electrical Services Ltd)

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7002265 · Licensed Electrical Contractor

Last seen May 7, 2026

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9056707715

Arkon Electrical Services Inc

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7007724 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168719390

Bayfield Electric Limited

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7003447 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168277001

Bemirex Inc

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7008173 · Licensed Electrical Contractor

Last seen May 7, 2026

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9053031983

Berra Electrical Inc.

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7014841 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169490337

BL Electric (Brite Light Electric Inc)

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7015265 · Licensed Electrical Contractor

Last seen May 7, 2026

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6474478018

Bvm Electric Inc

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7009047 · Licensed Electrical Contractor

Last seen May 7, 2026

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6474085917

C A B Electric Ltd

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7002821 · Licensed Electrical Contractor

Last seen May 7, 2026

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9052642796

C M P Electrical Contractors Ltd

Regulated licence

ElectriciansWoodbridge, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7001160 · Licensed Electrical Contractor

Last seen May 7, 2026

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9058568762

C.P. Electrical Service (Pastore Enterprises Inc)

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7010079 · Licensed Electrical Contractor

Last seen May 7, 2026

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4166881701

Calautti Electric Ltd

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7005369 · Licensed Electrical Contractor

Last seen May 7, 2026

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4165803106

Can-Em Electrical Contractors (Corporation)

Regulated licence

ElectriciansWoodbridge, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7010794 · Licensed Electrical Contractor

Last seen May 7, 2026

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6478397968

Canadawide Electrical (Contractors Inc)

Regulated licence

ElectriciansWoodbridge, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7005062 · Licensed Electrical Contractor

Last seen May 7, 2026

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9052640045

Cardel Electric Inc.

Regulated licence

ElectriciansWoodbridge, ON

Electricians

Electrical Safety Authority · #7017692 · Licensed Electrical Contractor

Last seen May 7, 2026

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6472349814