Ontario Contractors

Search 22,802 official-source contractor records in Ontario. Filter by trade, source type, and direct contact availability.

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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 12 of 457 from the national official-source dataset.

131,786 records loaded

Green Charge Energy Inc

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7018282 · Licensed Electrical Contractor

Last seen May 7, 2026

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6472091667

Green Valley Electric Ltd (1719525 Ontario Ltd)

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7005583 · Licensed Electrical Contractor

Last seen May 7, 2026

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7056270419

Gregor Homes

Regulated licence

General ContractorsBarrie, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B10638 · Licensed builder/vendor

Last seen May 15, 2026

Email Website View profile

Greyview Technical Services Inc

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7017981 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053090158

Gsc Electric Inc.

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7010157 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057941892

Gunn Electric (2691025 Ontario Inc)

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7012472 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057949495

H & T Hydraulic (6197531 Canada Limited)

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7009774 · Licensed Electrical Contractor

Last seen May 7, 2026

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6478083221

HARRIS PLUMBING INC.

Regulated licence

General ContractorsBarrie, ON

General ContractorsPlumbersWell Drillers

City of Toronto · #T94-4649516 · PLUMBING CONTRACTOR

Last seen May 15, 2026 · 2 source records

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(866) 786-1801

HGC Electric (13686272 Canada Inc.)

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7015564 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053315137

Hi Tech Electric Inc

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7015246 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

4168347679

Horseshoe Valley Electric

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7013735 · Licensed Electrical Contractor

Last seen May 7, 2026

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2898808586

Innovative Automation Inc

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7007508 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057330555

INTERNATIONAL WATER SUPPLY LTD.

Regulated licence

Well DrillersBarrie, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #2801 · Licensed well contractor CLASS 1, 3, 4

Last seen May 15, 2026

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(705) 733-0111

It Electric

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7014936 · Licensed Electrical Contractor

Last seen May 7, 2026

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6478792006

Jecten Electric

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7016006 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057928601

Jensen Electric Inc.

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7016065 · Licensed Electrical Contractor

Last seen May 7, 2026

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9058018021

Jet Electric Barrie (1000342682 Ontario Inc)

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7016318 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057156152

Justfishin' Electric

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7010618 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057964998

Kinetic Electric Services

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7015214 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7053313041

Kodu

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7015457 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7053095441

Leitner-Poma Canada Inc.

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7017942 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7057226605

Loudon Electric

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7009470 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7053053786

Lumino Industries Inc

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7017589 · Licensed Electrical Contractor

Last seen May 7, 2026

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4167028615

Maple Electric Inc

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7008403 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7057962740

Regulated licence

General ContractorsBarrie, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B34234 · Licensed builder/vendor

Last seen May 15, 2026

Email Website View profile

Precision Electric (Precision Electrical Solutions Inc.)

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7017588 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192176047

Precision Power (1000560173 Ontario Inc.)

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7016831 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

6474069109

Prime Wire Electric Inc.

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7017404 · Licensed Electrical Contractor

Last seen May 7, 2026

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6479863134

Rare Electrical Service Corp

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7012665 · Licensed Electrical Contractor

Last seen May 7, 2026

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6472362374

Rc Electric Solutions Ltd

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7016809 · Licensed Electrical Contractor

Last seen May 7, 2026

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9052523712

Rdi Equipment Sales & Service Inc

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7009561 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

9055645699x1

Rock Valley Electrical Contracting

Regulated licence

ElectriciansBarrie, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7016845 · Licensed Electrical Contractor

Last seen May 7, 2026

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4166885808

Romola Inc

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7012603 · Licensed Electrical Contractor

Last seen May 7, 2026

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6476386326

Ry Not Electric Inc

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7017498 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053099779

Santos Group Electrical Contractor (Limited)

Regulated licence

ElectriciansBarrie, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7001587 · Licensed Electrical Contractor

Last seen May 7, 2026

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4165757233

Seaborne Electric Inc

Regulated licence

ElectriciansBarrie, ON

Electricians

Electrical Safety Authority · #7012252 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192165950