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 63 of 457 from the national official-source dataset.

131,786 records loaded

Tanner Electric (O/B 2855011 Ontario Inc.)

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7015197 · Licensed Electrical Contractor

Last seen May 7, 2026

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4163008945

Tcm Electric Inc

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7012192 · Licensed Electrical Contractor

Last seen May 7, 2026

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6472729551

Techcontrol Inc

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7006165 · Licensed Electrical Contractor

Last seen May 7, 2026

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9054648060

Teravolt Inc. (Teravolt)

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7018608 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169083822

Tesla Pro Electric Inc

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7008824 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169045375

Thc Contractors Group (2521572 Ontario Inc)

Regulated licence

ElectriciansEtobicoke, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7014148 · Licensed Electrical Contractor

Last seen May 7, 2026

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6478663285

The Electrical Man Ltd

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7002401 · Licensed Electrical Contractor

Last seen May 7, 2026

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4162597501

The Excel Group 2001 Inc

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7014843 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168475240

Three Aught Automation Inc.

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7018525 · Licensed Electrical Contractor

Last seen May 7, 2026

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6475718933

Tomkol Electrical Systems Ltd

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7004340 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169898686

TorBright Electric Inc

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7018819 · Licensed Electrical Contractor

Last seen May 7, 2026

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6478682568

Toronto Electrician

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7010620 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164649596

Tri Phase Electric Ltd

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7017135 · Licensed Electrical Contractor

Last seen May 7, 2026

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6472962251

Trivolt Inc.

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7015996 · Licensed Electrical Contractor

Last seen May 7, 2026

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4167999306

Upgradium Corp

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7017968 · Licensed Electrical Contractor

Last seen May 7, 2026

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3658805390

Vasset Energy Solutions Inc

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7015157 · Licensed Electrical Contractor

Last seen May 7, 2026

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6479986505

Vivid Electric Inc

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7014972 · Licensed Electrical Contractor

Last seen May 7, 2026

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6474094094

Vn Electric

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7008156 · Licensed Electrical Contractor

Last seen May 7, 2026

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6478626499

Voldenergy Ltd.

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7018429 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168302156

Voltexx Electric Ltd.

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7004758 · Licensed Electrical Contractor

Last seen May 7, 2026

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9052608658

VP Electric (1001126471 Ontario Inc.)

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7003689 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164353560

Vulite Solution Inc

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7017576 · Licensed Electrical Contractor

Last seen May 7, 2026

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4166899462

Win Electric Service And Contracting (Smart Automatic Doors Inc)

Regulated licence

ElectriciansEtobicoke, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7017366 · Licensed Electrical Contractor

Last seen May 7, 2026

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6472393499

York Electrical Systems (1877569 Ontario Inc)

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7006239 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164097255

Yukon Bandura Building Services Ltd

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7016018 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168968765

Zm Powertech Solutions

Regulated licence

ElectriciansEtobicoke, ON

Electricians

Electrical Safety Authority · #7018485 · Licensed Electrical Contractor

Last seen May 7, 2026

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4376600742

ALLISTON PUMP SERVICE & WATER TREATMENT INC.

Regulated licence

Well DrillersEverett, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7142 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(705) 435-4660

Mccarthy Electrical Contracting (Alliston Power Line Ltd)

Regulated licence

ElectriciansEverett, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7001153 · Licensed Electrical Contractor

Last seen May 7, 2026

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7054347488

SIMCOE WATER SOLUTIONS INC

Regulated licence

Well DrillersEverett, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7706 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(519) 939-1954

ConPro Contracting Ltd.

Regulated licence

General ContractorsExeter, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B64751 · Licensed builder/vendor

Last seen May 15, 2026

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J M R Electric Ltd

Regulated licence

ElectriciansExeter, ON

ElectriciansGeneral ContractorsPlumbers

Electrical Safety Authority · #7001465 · Licensed Electrical Contractor

Last seen May 7, 2026 · 3 source records

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5192351516

Kerslake Brothers Inc

Regulated licence

ElectriciansExeter, ON

Electricians

Electrical Safety Authority · #7014763 · Licensed Electrical Contractor

Last seen May 7, 2026

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5198717883

Luke Electric (990562 Ontario Inc)

Regulated licence

ElectriciansExeter, ON

Electricians

Electrical Safety Authority · #7005068 · Licensed Electrical Contractor

Last seen May 7, 2026

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5196716496

Pfaff Electric Limited

Regulated licence

ElectriciansExeter, ON

Electricians

Electrical Safety Authority · #7003865 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192350909

Robinson Carpentry

Regulated licence

General ContractorsExeter, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B62003 · Licensed builder/vendor

Last seen May 15, 2026

Email Website View profile

Sp Electric

Regulated licence

ElectriciansExeter, ON

Electricians

Electrical Safety Authority · #7013318 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192353107

Theo Electric

Regulated licence

ElectriciansExeter, ON

Electricians

Electrical Safety Authority · #7006483 · Licensed Electrical Contractor

Last seen May 7, 2026

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5198085814

1141545 Ontario Ltd

Regulated licence

ElectriciansFauquier, ON

Electricians

Electrical Safety Authority · #7014002 · Licensed Electrical Contractor

Last seen May 7, 2026

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7056777491

2701095 Ontario Inc.

Regulated licence

ElectriciansFenelon Falls, ON

Electricians

Electrical Safety Authority · #7018617 · Licensed Electrical Contractor

Last seen May 7, 2026

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7058212392

Doug Pinder Electric Ltd

Regulated licence

ElectriciansFenelon Falls, ON

Electricians

Electrical Safety Authority · #7000468 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057387258

ES WELL DRILLING

Regulated licence

Well DrillersFenelon Falls, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7108 · Licensed well contractor CLASS 1, 3, 4

Last seen May 15, 2026

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(705) 454-2323

G. HART & SONS WELL DRILLING LTD.

Regulated licence

Well DrillersFenelon Falls, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #2662 · Licensed well contractor CLASS 1, 2, 3, 4

Last seen May 15, 2026

Call Website View profile

(705) 887-3331

Gardner Electrical & Mechanical

Regulated licence

ElectriciansFenelon Falls, ON

ElectriciansHVAC

Electrical Safety Authority · #7005413 · Licensed Electrical Contractor

Last seen May 7, 2026

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9052139810

Glen White Electric (Jcb Kozak Electric Inc.)

Regulated licence

ElectriciansFenelon Falls, ON

Electricians

Electrical Safety Authority · #7016705 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053591981

K-Vars Electric

Regulated licence

ElectriciansFenelon Falls, ON

Electricians

Electrical Safety Authority · #7010142 · Licensed Electrical Contractor

Last seen May 7, 2026

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7058795811

KEVIN TAMBLYN PLUMBING & HEATING LTD.

Regulated licence

HVACFenelon Falls, ON

HVACPlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #6477 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(705) 887-5077

Macdonald Electric Ltd

Regulated licence

ElectriciansFenelon Falls, ON

Electricians

Electrical Safety Authority · #7010855 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053400218

MALONE'S SOIL SAMPLES CO. LTD.

Regulated licence

Well DrillersFenelon Falls, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #6902 · Licensed well contractor CLASS 3

Last seen May 15, 2026

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(705) 454-1632

Mielnik Electric

Regulated licence

ElectriciansFenelon Falls, ON

Electricians

Electrical Safety Authority · #7016213 · Licensed Electrical Contractor

Last seen May 7, 2026

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2893873878

Nugent Electric Inc.

Regulated licence

ElectriciansFenelon Falls, ON

Electricians

Electrical Safety Authority · #7008520 · Licensed Electrical Contractor

Last seen May 7, 2026

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7058797417