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 215 of 457 from the national official-source dataset.

131,786 records loaded

ITS Electric Inc.

Regulated licence

ElectriciansWasaga Beach, ON

Electricians

Electrical Safety Authority · #7018688 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168814383

J J ' S Electric

Regulated licence

ElectriciansWasaga Beach, ON

Electricians

Electrical Safety Authority · #7002561 · Licensed Electrical Contractor

Last seen May 7, 2026

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7054292574

Jms Electrical Services (14651944 Canada Inc)

Regulated licence

ElectriciansWasaga Beach, ON

Electricians

Electrical Safety Authority · #7011352 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059286344

Markon Electric

Regulated licence

ElectriciansWasaga Beach, ON

Electricians

Electrical Safety Authority · #7015135 · Licensed Electrical Contractor

Last seen May 7, 2026

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9053929628

Nottawasaga Mechanical (780516 Ontario Inc)

Regulated licence

ElectriciansWasaga Beach, ON

ElectriciansHVAC

Electrical Safety Authority · #7016898 · Licensed Electrical Contractor

Last seen May 7, 2026

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7054293512

PT Electric

Regulated licence

ElectriciansWasaga Beach, ON

Electricians

Electrical Safety Authority · #7000161 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164204600

Pwl Electric

Regulated licence

ElectriciansWasaga Beach, ON

Electricians

Electrical Safety Authority · #7010352 · Licensed Electrical Contractor

Last seen May 7, 2026

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7058882890

R & I Electrical Services

Regulated licence

ElectriciansWasaga Beach, ON

Electricians

Electrical Safety Authority · #7004903 · Licensed Electrical Contractor

Last seen May 7, 2026

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7054292144

Residential Wiring

Regulated licence

ElectriciansWasaga Beach, ON

Electricians

Electrical Safety Authority · #7003688 · Licensed Electrical Contractor

Last seen May 7, 2026

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7054430333

River Road Repairs

Regulated licence

ElectriciansWasaga Beach, ON

Electricians

Electrical Safety Authority · #7016611 · Licensed Electrical Contractor

Last seen May 7, 2026

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7058880259

Squirrel Electric Corp.

Regulated licence

ElectriciansWasaga Beach, ON

Electricians

Electrical Safety Authority · #7016829 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053512075

Wednesday Electric (Joe Rawlings Electric Inc)

Regulated licence

ElectriciansWasaga Beach, ON

Electricians

Electrical Safety Authority · #7017600 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057255587

BCM Electric Systems Limited

Regulated licence

ElectriciansWashago, ON

Electricians

Electrical Safety Authority · #7010107 · Licensed Electrical Contractor

Last seen May 7, 2026

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7055140092

Lennox Construction And Maintenance

Regulated licence

ElectriciansWashago, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7009813 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057172828

Polpro Electric Inc

Regulated licence

ElectriciansWashago, ON

Electricians

Electrical Safety Authority · #7014810 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168809044

Twin Lakes Renovations

Regulated licence

ElectriciansWashago, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7015591 · Licensed Electrical Contractor

Last seen May 7, 2026

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7059552070

763271 ONTARIO INC.O/A TAYLOR'S PLUMBING

Regulated licence

PlumbersWaterdown, ON

PlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #6690 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(905) 689-4777

Chris Neeb Electric Ltd

Regulated licence

ElectriciansWaterdown, ON

Electricians

Electrical Safety Authority · #7005504 · Licensed Electrical Contractor

Last seen May 7, 2026

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9056904873

CMS Electric Ltd

Regulated licence

ElectriciansWaterdown, ON

Electricians

Electrical Safety Authority · #7002227 · Licensed Electrical Contractor

Last seen May 7, 2026

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9056597687

Hilson Electric Inc.

Regulated licence

ElectriciansWaterdown, ON

Electricians

Electrical Safety Authority · #7009643 · Licensed Electrical Contractor

Last seen May 7, 2026

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9056308163

Ideal Electrical Services Ltd

Regulated licence

ElectriciansWaterdown, ON

Electricians

Electrical Safety Authority · #7017164 · Licensed Electrical Contractor

Last seen May 7, 2026

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9053205338

Integrity Fire & Control (Systems Inc)

Regulated licence

ElectriciansWaterdown, ON

ElectriciansFire Protection

Electrical Safety Authority · #7008849 · Licensed Electrical Contractor

Last seen May 7, 2026

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9056900805

J.L Electrical Services Inc.

Regulated licence

ElectriciansWaterdown, ON

Electricians

Electrical Safety Authority · #7018373 · Licensed Electrical Contractor

Last seen May 7, 2026

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2898875286

Just In Tech Professional (Electrical Services)

Regulated licence

ElectriciansWaterdown, ON

Electricians

Electrical Safety Authority · #7014983 · Licensed Electrical Contractor

Last seen May 7, 2026

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2894892017

Krane Electric And Lighting Inc

Regulated licence

ElectriciansWaterdown, ON

Electricians

Electrical Safety Authority · #7010276 · Licensed Electrical Contractor

Last seen May 7, 2026

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9052991272

L Andree Electrical

Regulated licence

ElectriciansWaterdown, ON

Electricians

Electrical Safety Authority · #7002611 · Licensed Electrical Contractor

Last seen May 7, 2026

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9055160111

Luxury Light Outdoor Systems (Limited)

Regulated licence

ElectriciansWaterdown, ON

Electricians

Electrical Safety Authority · #7018159 · Licensed Electrical Contractor

Last seen May 7, 2026

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9056894297

Meg Electric Inc

Regulated licence

ElectriciansWaterdown, ON

Electricians

Electrical Safety Authority · #7005072 · Licensed Electrical Contractor

Last seen May 7, 2026

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9056992757

O'Keefe Electrical Contracting

Regulated licence

ElectriciansWaterdown, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7010440 · Licensed Electrical Contractor

Last seen May 7, 2026

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9056389177

Pace Power Inc.

Regulated licence

ElectriciansWaterdown, ON

Electricians

Electrical Safety Authority · #7016954 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057191639

Rider Electric Contracting

Regulated licence

ElectriciansWaterdown, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7016626 · Licensed Electrical Contractor

Last seen May 7, 2026

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9053018452

Ronalds Electric (John Patrick Ronalds)

Regulated licence

ElectriciansWaterdown, ON

Electricians

Electrical Safety Authority · #7005097 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059779517

Rvm Electric

Regulated licence

ElectriciansWaterdown, ON

Electricians

Electrical Safety Authority · #7001491 · Licensed Electrical Contractor

Last seen May 7, 2026

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9055706569

WARDS WATER PUMPS AND PLUMBING

Regulated licence

PlumbersWaterdown, ON

PlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7667 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(905) 689-1117

Anders Electric 2001

Regulated licence

ElectriciansWaterford, ON

Electricians

Electrical Safety Authority · #7004121 · Licensed Electrical Contractor

Last seen May 7, 2026

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5194462922

Basetech Electrical Group Inc

Regulated licence

ElectriciansWaterford, ON

Electricians

Electrical Safety Authority · #7008259 · Licensed Electrical Contractor

Last seen May 7, 2026

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5194438674

D S Electric & Plumbing (Schneider Electric)

Regulated licence

ElectriciansWaterford, ON

ElectriciansPlumbers

Electrical Safety Authority · #7005261 · Licensed Electrical Contractor

Last seen May 7, 2026

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5198656758

Dmac Energy Services (1000795385 Ontario Inc.)

Regulated licence

ElectriciansWaterford, ON

Electricians

Electrical Safety Authority · #7018204 · Licensed Electrical Contractor

Last seen May 7, 2026

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5194101032

Enhanced Technical Services Inc

Regulated licence

ElectriciansWaterford, ON

Electricians

Electrical Safety Authority · #7017732 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059062099

JOHNSON & BAETZ WELL BORING CO. LTD.

Regulated licence

Well DrillersWaterford, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7492 · Licensed well contractor CLASS 2

Last seen May 15, 2026

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(519) 771-8205

Makrow Electric Inc

Regulated licence

ElectriciansWaterford, ON

Electricians

Electrical Safety Authority · #7014324 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197714801

Mythical Electric Inc

Regulated licence

ElectriciansWaterford, ON

Electricians

Electrical Safety Authority · #7016341 · Licensed Electrical Contractor

Last seen May 7, 2026

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9053176433

ROBERT DENNIS WELL DRILLING AND PUMPS INC.

Regulated licence

Well DrillersWaterford, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7100 · Licensed well contractor CLASS 1, 3, 4

Last seen May 15, 2026

Call Website View profile

(519) 443-4440

Shadow Lake Electrical Inc

Regulated licence

ElectriciansWaterford, ON

Electricians

Electrical Safety Authority · #7016060 · Licensed Electrical Contractor

Last seen May 7, 2026

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5194103626

Solutions Electric (1000471867 Ontario Ltd)

Regulated licence

ElectriciansWaterford, ON

Electricians

Electrical Safety Authority · #7016707 · Licensed Electrical Contractor

Last seen May 7, 2026

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2893393794

1000044889 Ontario Inc.

Regulated licence

ElectriciansWaterloo, ON

Electricians

Electrical Safety Authority · #7015493 · Licensed Electrical Contractor

Last seen May 7, 2026

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5195773382

Ag Enterprises (2508204 Ontario Inc)

Regulated licence

ElectriciansWaterloo, ON

Electricians

Electrical Safety Authority · #7011412 · Licensed Electrical Contractor

Last seen May 7, 2026

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5196160010

Applied Control Systems Inc

Regulated licence

ElectriciansWaterloo, ON

Electricians

Electrical Safety Authority · #7006855 · Licensed Electrical Contractor

Last seen May 7, 2026

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5194963018

B And L Electric

Regulated licence

ElectriciansWaterloo, ON

Electricians

Electrical Safety Authority · #7003756 · Licensed Electrical Contractor

Last seen May 7, 2026

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5196545953

Bigben Hometech

Regulated licence

ElectriciansWaterloo, ON

Electricians

Electrical Safety Authority · #7011295 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197295360