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 161 of 457 from the national official-source dataset.

131,786 records loaded

Notation Electric

Regulated licence

ElectriciansPort Sydney, ON

Electricians

Electrical Safety Authority · #7013065 · Licensed Electrical Contractor

Last seen May 7, 2026

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7056442274

On Point Electric Inc

Regulated licence

ElectriciansPort Sydney, ON

Electricians

Electrical Safety Authority · #7017466 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192005693

Port Sydney Electric

Regulated licence

ElectriciansPort Sydney, ON

Electricians

Electrical Safety Authority · #7006788 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053801420

Trimen Electrical Contractors Ltd

Regulated licence

ElectriciansPort Sydney, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7006230 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057838864

Coopson Group Inc

Regulated licence

ElectriciansPortland, ON

Electricians

Electrical Safety Authority · #7014399 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138023694

Jamesview Builders And Electrical (1693850 Ontario Ltd)

Regulated licence

ElectriciansPortland, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7002306 · Licensed Electrical Contractor

Last seen May 7, 2026

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6133499764

LTI Electric Ltd

Regulated licence

ElectriciansPortland, ON

Electricians

Electrical Safety Authority · #7014470 · Licensed Electrical Contractor

Last seen May 7, 2026

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6135610725

2296834 Ontario Inc.

Regulated licence

ElectriciansPowassan, ON

Electricians

Electrical Safety Authority · #7012534 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057245684

Kevin Loy Electric

Regulated licence

ElectriciansPowassan, ON

Electricians

Electrical Safety Authority · #7012157 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057241649

Limitless Electrical Solutions Inc.

Regulated licence

ElectriciansPowassan, ON

Electricians

Electrical Safety Authority · #7012649 · Licensed Electrical Contractor

Last seen May 7, 2026

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7054987548

Madill North Electric

Regulated licence

ElectriciansPowassan, ON

Electricians

Electrical Safety Authority · #7017424 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057833072

Mty Electric (2205492 Ontario Limited)

Regulated licence

ElectriciansPowassan, ON

Electricians

Electrical Safety Authority · #7005172 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057246404

1425486 ONTARIO LTD. O/A SPLASH WELL DRILLING

Regulated licence

Well DrillersPrescott, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #4877 · Licensed well contractor CLASS 1, 3, 4

Last seen May 15, 2026

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(613) 925-4885

Beattie Dukelow Electrical Inc

Regulated licence

ElectriciansPrescott, ON

Electricians

Electrical Safety Authority · #7009466 · Licensed Electrical Contractor

Last seen May 7, 2026

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6132460941

Bright Electric (Zachary J Bright)

Regulated licence

ElectriciansPrescott, ON

Electricians

Electrical Safety Authority · #7016793 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138035993

Campbell & Sons Electric (And Maintenance)

Regulated licence

ElectriciansPrescott, ON

Electricians

Electrical Safety Authority · #7003596 · Licensed Electrical Contractor

Last seen May 7, 2026

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6133408600

Michael A Bulanda

Regulated licence

ElectriciansPrescott, ON

Electricians

Electrical Safety Authority · #7008729 · Licensed Electrical Contractor

Last seen May 7, 2026

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6132461208

Rideau St Lawrence Utilities Inc

Regulated licence

ElectriciansPrescott, ON

Electricians

Electrical Safety Authority · #7016781 · Licensed Electrical Contractor

Last seen May 7, 2026

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6139253851

Royal Lady Electric (At Your Service Enterprizes Ltd.)

Regulated licence

ElectriciansPrescott, ON

Electricians

Electrical Safety Authority · #7010888 · Licensed Electrical Contractor

Last seen May 7, 2026

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6137701070

Rycon

Regulated licence

ElectriciansPrescott, ON

Electricians

Electrical Safety Authority · #7010438 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138020476

Shelectrical

Regulated licence

ElectriciansPrescott, ON

Electricians

Electrical Safety Authority · #7018160 · Licensed Electrical Contractor

Last seen May 7, 2026

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6133417343

STEVE & SONS PLUMBING, HEATING & WATER SERVICES INC.

Regulated licence

HVACPrescott, ON

HVACPlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7183 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(613) 925-0000

McMorris Electric

Regulated licence

ElectriciansPriceville, ON

Electricians

Electrical Safety Authority · #7018713 · Licensed Electrical Contractor

Last seen May 7, 2026

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2262034506

B & R Electric Ltd (760336 Ontario Limited)

Regulated licence

ElectriciansPrince Albert, ON

Electricians

Electrical Safety Authority · #7001480 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059858667

Enchanted Forest Enterprises Inc

Regulated licence

ElectriciansPrince Township, ON

Electricians

Electrical Safety Authority · #7017057 · Licensed Electrical Contractor

Last seen May 7, 2026

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4372866409

DC Electric Inc

Regulated licence

ElectriciansPrinceton, ON

Electricians

Electrical Safety Authority · #7000392 · Licensed Electrical Contractor

Last seen May 7, 2026

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5194588220

Desloovere Electric Ltd

Regulated licence

ElectriciansPrinceton, ON

Electricians

Electrical Safety Authority · #7009739 · Licensed Electrical Contractor

Last seen May 7, 2026

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5195338693

Dueck Electric Ltd

Regulated licence

ElectriciansPrinceton, ON

Electricians

Electrical Safety Authority · #7017001 · Licensed Electrical Contractor

Last seen May 7, 2026

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5196167652

HUNTER PLUMBING, HEATING & EXCAVATING INC.

Regulated licence

ElectriciansPrinceton, ON

ElectriciansExcavation ContractorsHVACPlumbers

Electrical Safety Authority · #7018760 · Licensed Electrical Contractor

Last seen May 15, 2026 · 2 source records

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(519) 458-4488

Jb Electric (2084892 Ontario Ltd)

Regulated licence

ElectriciansPrinceton, ON

Electricians

Electrical Safety Authority · #7000780 · Licensed Electrical Contractor

Last seen May 7, 2026

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5195338383

Robert Shane Wakeford

Regulated licence

Well DrillersPrinceton, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #8095 · Licensed well contractor CLASS 3, 4

Last seen May 15, 2026

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(519) 458-4728

Schnarr Electric Inc.

Regulated licence

ElectriciansPrinceton, ON

Electricians

Electrical Safety Authority · #7015416 · Licensed Electrical Contractor

Last seen May 7, 2026

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5194581118

Stryker Electric Inc

Regulated licence

ElectriciansPrinceton, ON

Electricians

Electrical Safety Authority · #7010221 · Licensed Electrical Contractor

Last seen May 7, 2026

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2268027215

Chambers General Contracting (William Walter John Chambers)

Regulated licence

ElectriciansProton Station, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7016869 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192781414

Honest Electrical

Regulated licence

ElectriciansProvidence Bay, ON

Electricians

Electrical Safety Authority · #7015815 · Licensed Electrical Contractor

Last seen May 7, 2026

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7058622330

Airdrie Electric

Regulated licence

ElectriciansPuslinch, ON

Electricians

Electrical Safety Authority · #7016340 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192125944

Bj Cooper & Sons Electric Ltd

Regulated licence

ElectriciansPuslinch, ON

Electricians

Electrical Safety Authority · #7005425 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059817781

Bullet Trade Services Ltd.

Regulated licence

ElectriciansPuslinch, ON

Electricians

Electrical Safety Authority · #7017998 · Licensed Electrical Contractor

Last seen May 7, 2026

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5198241919

Copper Connectionz

Regulated licence

ElectriciansPuslinch, ON

Electricians

Electrical Safety Authority · #7012999 · Licensed Electrical Contractor

Last seen May 7, 2026

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5198202024

D.M. DAVIDSON WATER PUMPING EQUIPMENT

Regulated licence

Well DrillersPuslinch, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #6013 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(519) 822-3039

Dallsons Electric Ltd

Regulated licence

ElectriciansPuslinch, ON

Electricians

Electrical Safety Authority · #7003077 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197670768

Digital Electric Inc

Regulated licence

ElectriciansPuslinch, ON

Electricians

Electrical Safety Authority · #7000565 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

9053352999

Dumik Electric Inc

Regulated licence

ElectriciansPuslinch, ON

Electricians

Electrical Safety Authority · #7011073 · Licensed Electrical Contractor

Last seen May 7, 2026

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5194006727

Going Electric Ltd

Regulated licence

ElectriciansPuslinch, ON

Electricians

Electrical Safety Authority · #7004778 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059712461

Mikacon Inc

Regulated licence

ElectriciansPuslinch, ON

Electricians

Electrical Safety Authority · #7014634 · Licensed Electrical Contractor

Last seen May 7, 2026

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4167066135

Prelude Electric Ltd.

Regulated licence

ElectriciansPuslinch, ON

Electricians

Electrical Safety Authority · #7011828 · Licensed Electrical Contractor

Last seen May 7, 2026

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5195464685

Triple E Power Systems Inc

Regulated licence

ElectriciansPuslinch, ON

Electricians

Electrical Safety Authority · #7005193 · Licensed Electrical Contractor

Last seen May 7, 2026

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9053303821

Wire Technologist (2137770)

Regulated licence

ElectriciansPuslinch, ON

Electricians

Electrical Safety Authority · #7010391 · Licensed Electrical Contractor

Last seen May 7, 2026

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6475046136

Dayman Electrical Inc

Regulated licence

ElectriciansPutnam, ON

Electricians

Electrical Safety Authority · #7001062 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192699676

1324463 ONTARIO LTD. O/A M. KAUFFELDT & SONS PLUMBING AND HEATING

Regulated licence

HVACQuadeville, ON

HVACPlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #6466 · Licensed well contractor CLASS 2, 3, 4

Last seen May 15, 2026

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(613) 758-3519