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 144 of 457 from the national official-source dataset.

131,786 records loaded

Power Surge Ottawa Inc

Regulated licence

ElectriciansOrleans, ON

Electricians

Electrical Safety Authority · #7018121 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138056741

Tektam Integrations Inc

Regulated licence

ElectriciansOrleans, ON

Electricians

Electrical Safety Authority · #7011150 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138376536

True Beacon Inc

Regulated licence

ElectriciansOrleans, ON

Electricians

Electrical Safety Authority · #7016796 · Licensed Electrical Contractor

Last seen May 7, 2026

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6137042931

Vb Electric (1000384506 Ontario Inc)

Regulated licence

ElectriciansOrleans, ON

Electricians

Electrical Safety Authority · #7016267 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138838716

Fitch Electrical Contracting

Regulated licence

ElectriciansOro, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7009367 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057955958

Dave Cox Electric

Regulated licence

ElectriciansOro Medonte, ON

Electricians

Electrical Safety Authority · #7010231 · Licensed Electrical Contractor

Last seen May 7, 2026

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7052386642

Dave's Electrical Services

Regulated licence

ElectriciansOro Medonte, ON

Electricians

Electrical Safety Authority · #7003479 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057945618

Greenway Electric

Regulated licence

ElectriciansOro Medonte, ON

Electricians

Electrical Safety Authority · #7010769 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053094874

James Cordery Electrical (2598012 Ontario Inc)

Regulated licence

ElectriciansOro Medonte, ON

Electricians

Electrical Safety Authority · #7012589 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057916812

JTEK Electrical Services

Regulated licence

ElectriciansOro Medonte, ON

Electricians

Electrical Safety Authority · #7014078 · Licensed Electrical Contractor

Last seen May 7, 2026

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7052795835

Just Like That Electric (Automated Building Solutions Ltd.)

Regulated licence

ElectriciansOro Medonte, ON

Electricians

Electrical Safety Authority · #7017728 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057919586

LAKESHORE PUMPS

Regulated licence

Well DrillersOro Medonte, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #3213 · Licensed well contractor CLASS 1, 3, 4

Last seen May 15, 2026

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(705) 487-0565

Ru Electric Ltd

Regulated licence

ElectriciansOro Medonte, ON

Electricians

Electrical Safety Authority · #7010315 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053530332

Shore Power Electrical Services

Regulated licence

ElectriciansOro Medonte, ON

Electricians

Electrical Safety Authority · #7018665 · Licensed Electrical Contractor

Last seen May 7, 2026

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7059849632

Springvalley Electric

Regulated licence

ElectriciansOro Medonte, ON

Electricians

Electrical Safety Authority · #7015249 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057913338

Stetson Electric Inc

Regulated licence

ElectriciansOro Medonte, ON

Electricians

Electrical Safety Authority · #7009592 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057303378

Summit Electric Inc.

Regulated licence

ElectriciansOro Medonte, ON

Electricians

Electrical Safety Authority · #7015431 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053302616

2138861 Ontario Corporation

Regulated licence

ElectriciansOro-Medonte, ON

Electricians

Electrical Safety Authority · #7018170 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053092347

Barrie Build & Design Centre

Regulated licence

General ContractorsOro-Medonte, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B24569 · Licensed builder/vendor

Last seen May 15, 2026

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CMI Electric Inc

Regulated licence

ElectriciansOro-Medonte, ON

Electricians

Electrical Safety Authority · #7010123 · Licensed Electrical Contractor

Last seen May 7, 2026

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7055298925

Jmo Electrical Services

Regulated licence

ElectriciansOro-Medonte, ON

Electricians

Electrical Safety Authority · #7014422 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164367876

KLH Electrical Inc

Regulated licence

ElectriciansOro-Medonte, ON

Electricians

Electrical Safety Authority · #7013458 · Licensed Electrical Contractor

Last seen May 7, 2026

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7058960634

Moonstone Mechanical Inc.

Regulated licence

ElectriciansOro-Medonte, ON

ElectriciansHVAC

Electrical Safety Authority · #7014548 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053275300

My Electrician Inc

Regulated licence

ElectriciansOro-Medonte, ON

Electricians

Electrical Safety Authority · #7007899 · Licensed Electrical Contractor

Last seen May 7, 2026

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7052201236

Ntn Electric

Regulated licence

ElectriciansOro-Medonte, ON

Electricians

Electrical Safety Authority · #7013275 · Licensed Electrical Contractor

Last seen May 7, 2026

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7058176283

Oro Electric Inc (Oro Electric)

Regulated licence

ElectriciansOro-Medonte, ON

Electricians

Electrical Safety Authority · #7002653 · Licensed Electrical Contractor

Last seen May 7, 2026

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7054873327

Power Iv Electrical Inc.

Regulated licence

ElectriciansOro-Medonte, ON

Electricians

Electrical Safety Authority · #7016764 · Licensed Electrical Contractor

Last seen May 7, 2026

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7056275770

Rycor Electric

Regulated licence

ElectriciansOro-Medonte, ON

Electricians

Electrical Safety Authority · #7015230 · Licensed Electrical Contractor

Last seen May 7, 2026

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7052414728

Hooper Electrical Services

Regulated licence

ElectriciansOro-Mendonte, ON

Electricians

Electrical Safety Authority · #7010498 · Licensed Electrical Contractor

Last seen May 7, 2026

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7058355623

B & W Enterprises

Regulated licence

ElectriciansOrono, ON

Electricians

Electrical Safety Authority · #7006093 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059838108

Brag Electrical Contracting Ltd

Regulated licence

ElectriciansOrono, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7013676 · Licensed Electrical Contractor

Last seen May 7, 2026

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4035409750

Ra Ripley Electric Ltd

Regulated licence

ElectriciansOrono, ON

Electricians

Electrical Safety Authority · #7001840 · Licensed Electrical Contractor

Last seen May 7, 2026

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9052616503

Trolly Contracting Inc

Regulated licence

ElectriciansOrono, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7016836 · Licensed Electrical Contractor

Last seen May 7, 2026

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9054414115

Weiss Electric Ltd

Regulated licence

ElectriciansOrono, ON

Electricians

Electrical Safety Authority · #7016077 · Licensed Electrical Contractor

Last seen May 7, 2026

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2896000096

Lion Electric (1664028 Ontario Inc)

Regulated licence

ElectriciansOrton, ON

Electricians

Electrical Safety Authority · #7002360 · Licensed Electrical Contractor

Last seen May 7, 2026

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6472857166

Douglas Crump Electrical (Services Inc)

Regulated licence

ElectriciansOsgoode, ON

Electricians

Electrical Safety Authority · #7001056 · Licensed Electrical Contractor

Last seen May 7, 2026

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6137990642

J R Willis Electrical Contracting Ltd

Regulated licence

ElectriciansOsgoode, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7008701 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138260812

Joustra & Sons Electric (Economy Electric Inc)

Regulated licence

ElectriciansOsgoode, ON

Electricians

Electrical Safety Authority · #7000589 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138262023

Peter Magee Electric (1310121 Ontario Ltd)

Regulated licence

ElectriciansOsgoode, ON

Electricians

Electrical Safety Authority · #7000390 · Licensed Electrical Contractor

Last seen May 7, 2026

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6139130513

Total Utilities

Regulated licence

ElectriciansOsgoode, ON

Electricians

Electrical Safety Authority · #7017623 · Licensed Electrical Contractor

Last seen May 7, 2026

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6133258222

Zanutta Construction Inc.

Regulated licence

General ContractorsOsgoode, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61167 · Licensed builder/vendor

Last seen May 15, 2026

Email Website View profile

1001328776 ONTARIO INC. (MPH ELECTRICAL)

Regulated licence

ElectriciansOshawa, ON

Electricians

Electrical Safety Authority · #7018590 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169957841

Ace E&T Services Inc

Regulated licence

ElectriciansOshawa, ON

Electricians

Electrical Safety Authority · #7017655 · Licensed Electrical Contractor

Last seen May 7, 2026

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5199015163

ACE ENVIRONMENTAL DRILLING LTD.

Regulated licence

Well DrillersOshawa, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7725 · Licensed well contractor CLASS 1,3

Last seen May 15, 2026

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(647) 637-5010

Advoltage Electrical Services Inc

Regulated licence

ElectriciansOshawa, ON

Electricians

Electrical Safety Authority · #7017684 · Licensed Electrical Contractor

Last seen May 7, 2026

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9052598362

All Canadian Electrical Services (Jack Aaron Haynes)

Regulated licence

ElectriciansOshawa, ON

Electricians

Electrical Safety Authority · #7016947 · Licensed Electrical Contractor

Last seen May 7, 2026

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2896886962

Allectric Inc.

Regulated licence

ElectriciansOshawa, ON

Electricians

Electrical Safety Authority · #7013400 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168028555

Alma Electric (565112 Ontario Inc)

Regulated licence

ElectriciansOshawa, ON

Electricians

Electrical Safety Authority · #7004076 · Licensed Electrical Contractor

Last seen May 7, 2026

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9054391988

Alton Electric Contracting Inc

Regulated licence

ElectriciansOshawa, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7014159 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057202223

Andys Electrical

Regulated licence

ElectriciansOshawa, ON

Electricians

Electrical Safety Authority · #7006122 · Licensed Electrical Contractor

Last seen May 7, 2026

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4166842639