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.

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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 102 of 457 from the national official-source dataset.

131,786 records loaded

Roe Electric

Regulated licence

ElectriciansLucan, ON

Electricians

Electrical Safety Authority · #7008355 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192270223

Timmermans Electric Company Limited

Regulated licence

ElectriciansLucan, ON

Electricians

Electrical Safety Authority · #7001124 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192274419

Lakeshore Electric

Regulated licence

ElectriciansLucknow, ON

Electricians

Electrical Safety Authority · #7009636 · Licensed Electrical Contractor

Last seen May 7, 2026

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5195240077

Larry Park Electric Ltd

Regulated licence

ElectriciansLucknow, ON

Electricians

Electrical Safety Authority · #7001576 · Licensed Electrical Contractor

Last seen May 7, 2026

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5195297184

Benoit Electric Inc

Regulated licence

ElectriciansLunenburg, ON

Electricians

Electrical Safety Authority · #7011099 · Licensed Electrical Contractor

Last seen May 7, 2026

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6136627609

Eldridge Electric Inc.

Regulated licence

ElectriciansLyn, ON

Electricians

Electrical Safety Authority · #7015512 · Licensed Electrical Contractor

Last seen May 7, 2026

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6133421885

Poweredge Electric

Regulated licence

ElectriciansLyn, ON

Electricians

Electrical Safety Authority · #7015262 · Licensed Electrical Contractor

Last seen May 7, 2026

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6135560900

1000163982 Ontario Limited o/a Adam's Plumbing and Pumps

Regulated licence

PlumbersLynden, ON

PlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #8096 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(905) 627-7739

Fortified Plumbing Inc.

Regulated licence

PlumbersLynden, ON

PlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #8054 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(905) 541-1776

Kralt Electric

Regulated licence

ElectriciansLynden, ON

Electricians

Electrical Safety Authority · #7005904 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057309479

Loch Electric

Regulated licence

ElectriciansLynden, ON

Electricians

Electrical Safety Authority · #7017849 · Licensed Electrical Contractor

Last seen May 7, 2026

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3653841196

Nick Burlie Electrical

Regulated licence

ElectriciansLynden, ON

Electricians

Electrical Safety Authority · #7006224 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057306490

ADVANCED WATER LTD. O/A ADVANCED WATER TREATMENT

Regulated licence

Well DrillersLyndhurst, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7286 · Licensed well contractor CLASS 3, 4

Last seen May 15, 2026

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(613) 546-9214

Emmons Plumbing Inc.

Regulated licence

PlumbersLyndhurst, ON

PlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #8138 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(613) 561-8282

Lakeside Construction And Electrical

Regulated licence

ElectriciansLyndhurst, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7015694 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138763337

J J Pole Line Contracting (1000631394 Ontario Limited)

Regulated licence

ElectriciansM'Chigeeng, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7017468 · Licensed Electrical Contractor

Last seen May 7, 2026

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7052824474

C.R.B Electric Inc.

Regulated licence

ElectriciansMaberly, ON

Electricians

Electrical Safety Authority · #7015993 · Licensed Electrical Contractor

Last seen May 7, 2026

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6132007473

Jones Contracting and Building Service

Regulated licence

General ContractorsMaberly, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61395 · Licensed builder/vendor

Last seen May 15, 2026

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Obbema Electric

Regulated licence

ElectriciansMaberly, ON

Electricians

Electrical Safety Authority · #7010723 · Licensed Electrical Contractor

Last seen May 7, 2026

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2269276199

Lassenba General Electric Inc

Regulated licence

ElectriciansMacnab/Braeside, ON

Electricians

Electrical Safety Authority · #7014674 · Licensed Electrical Contractor

Last seen May 7, 2026

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6136215298

AD Electric (7917295 Canada Inc)

Regulated licence

ElectriciansMactier, ON

Electricians

Electrical Safety Authority · #7006926 · Licensed Electrical Contractor

Last seen May 7, 2026

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4162099075

Darcy Fisher Electrical

Regulated licence

ElectriciansMactier, ON

Electricians

Electrical Safety Authority · #7007126 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053464414

J Lashbrook Electric

Regulated licence

ElectriciansMactier, ON

Electricians

Electrical Safety Authority · #7007040 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053750275

Jmc Electric

Regulated licence

ElectriciansMactier, ON

Electricians

Electrical Safety Authority · #7010981 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053755894

R. Lashbrook Electric Ltd.

Regulated licence

ElectriciansMactier, ON

Electricians

Electrical Safety Authority · #7000634 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053752414

Beal Electric

Regulated licence

ElectriciansMadoc, ON

Electricians

Electrical Safety Authority · #7013699 · Licensed Electrical Contractor

Last seen May 7, 2026

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6139198863

Centre Hastings Electrical Services

Regulated licence

ElectriciansMadoc, ON

Electricians

Electrical Safety Authority · #7012121 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138480060

Mcbeath Bros Contracting Ltd

Regulated licence

ElectriciansMadoc, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7002899 · Licensed Electrical Contractor

Last seen May 7, 2026

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6134732434

SCOTT TROTTER PLUMBING

Regulated licence

PlumbersMadoc, ON

PlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7339 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(613) 473-2444

TED HAILSTONE & SON

Regulated licence

Well DrillersMadoc, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #6158 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(613) 473-4152

Top Notch Electric Inc

Regulated licence

ElectriciansMadoc, ON

Electricians

Electrical Safety Authority · #7014857 · Licensed Electrical Contractor

Last seen May 7, 2026

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6139215355

Elevate Electric

Regulated licence

ElectriciansMagnetawan, ON

Electricians

Electrical Safety Authority · #7015123 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053216055

Near North Electric Inc

Regulated licence

ElectriciansMagnetawan, ON

Electricians

Electrical Safety Authority · #7011854 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057875231

RICHARDSON A-1 SERVICES

Regulated licence

Well DrillersMagnetawan, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7700 · Licensed well contractor CLASS 1, 2, 3, 4

Last seen May 15, 2026

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(905) 375-3374

Boyes Electric (979654 Ontario Ltd)

Regulated licence

ElectriciansMagnetawn, ON

Electricians

Electrical Safety Authority · #7004391 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057833190

Tesla Electric (Windsor) Inc

Regulated licence

ElectriciansMaidstone, ON

Electricians

Electrical Safety Authority · #7004711 · Licensed Electrical Contractor

Last seen May 7, 2026

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5198187993

Trepanier Electric

Regulated licence

ElectriciansMaidstone, ON

Electricians

Electrical Safety Authority · #7003211 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197965291

Tucker Electric Ltd

Regulated licence

ElectriciansMaidstone, ON

Electricians

Electrical Safety Authority · #7000729 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197370216

Anderwell Electrical Ltd

Regulated licence

ElectriciansMaitland, ON

Electricians

Electrical Safety Authority · #7018422 · Licensed Electrical Contractor

Last seen May 7, 2026

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6133416583

Chris Cliffe

Regulated licence

ElectriciansMaitland, ON

Electricians

Electrical Safety Authority · #7017515 · Licensed Electrical Contractor

Last seen May 7, 2026

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6133406842

Regulated licence

ElectriciansManotick, ON

ElectriciansWell Drillers

Electrical Safety Authority · #7002528 · Licensed Electrical Contractor

Last seen May 15, 2026 · 2 source records

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(613) 692-3284