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Ontario Contractors

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

22,802 matching contractors

Showing page 10 of 457 from the national official-source dataset.

131,786 records loaded

White Water Electric

Regulated licence
ElectriciansAzilda, ON
ElectriciansHVAC

Electrical Safety Authority · #7018678 · Licensed Electrical Contractor

Last seen May 7, 2026

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Martz Electric

Regulated licence
ElectriciansBaden, ON
Electricians

Electrical Safety Authority · #7011140 · Licensed Electrical Contractor

Last seen May 7, 2026

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Mckenzie Electric Inc

Regulated licence
ElectriciansBaden, ON
Electricians

Electrical Safety Authority · #7016433 · Licensed Electrical Contractor

Last seen May 7, 2026

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Trappcon Inc.

Regulated licence
ElectriciansBaden, ON
Electricians

Electrical Safety Authority · #7018370 · Licensed Electrical Contractor

Last seen May 7, 2026

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A C Electric

Regulated licence
ElectriciansBalderson, ON
Electricians

Electrical Safety Authority · #7002007 · Licensed Electrical Contractor

Last seen May 7, 2026

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B. BLACKBURN LIMITED

Regulated licence
Well DrillersBalderson, ON
Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #1356 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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Baldwin Electric

Regulated licence
ElectriciansBaldwin, ON
Electricians

Electrical Safety Authority · #7011582 · Licensed Electrical Contractor

Last seen May 7, 2026

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Winspec Pro Inc.

Regulated licence
ElectriciansBaldwin, ON
Electricians

Electrical Safety Authority · #7018555 · Licensed Electrical Contractor

Last seen May 7, 2026

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Rabtek Solutions Inc

Regulated licence
ElectriciansBallinafad, ON
Electricians

Electrical Safety Authority · #7005944 · Licensed Electrical Contractor

Last seen May 7, 2026

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Nelson Electrical Contracting

Regulated licence
ElectriciansBalmertown, ON
ElectriciansGeneral Contractors

Electrical Safety Authority · #7016192 · Licensed Electrical Contractor

Last seen May 7, 2026

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B & B Electric

Regulated licence
ElectriciansBaltimore, ON
Electricians

Electrical Safety Authority · #7004601 · Licensed Electrical Contractor

Last seen May 7, 2026

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Blue Wood Well Drilling Inc.

Regulated licence
Well DrillersBaltimore, ON
Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #8176 · Licensed well contractor CLASS 1, 4

Last seen May 15, 2026

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Conductor Electric

Regulated licence
ElectriciansBaltimore, ON
Electricians

Electrical Safety Authority · #7018763 · Licensed Electrical Contractor

Last seen May 7, 2026

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Gwc Electrical Services

Regulated licence
ElectriciansBaltimore, ON
Electricians

Electrical Safety Authority · #7017754 · Licensed Electrical Contractor

Last seen May 7, 2026

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Paul Omelon Electrical

Regulated licence
ElectriciansBaltimore, ON
Electricians

Electrical Safety Authority · #7006981 · Licensed Electrical Contractor

Last seen May 7, 2026

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Respectable Electrical

Regulated licence
ElectriciansBaltimore, ON
Electricians

Electrical Safety Authority · #7016919 · Licensed Electrical Contractor

Last seen May 7, 2026

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Card Bros. Ltd.

Regulated licence
General ContractorsBancroft, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B3361 · Licensed builder/vendor

Last seen May 15, 2026

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Cardiff Electric

Regulated licence
ElectriciansBancroft, ON
Electricians

Electrical Safety Authority · #7003854 · Licensed Electrical Contractor

Last seen May 7, 2026

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Carr & Sons Electrical

Regulated licence
ElectriciansBancroft, ON
Electricians

Electrical Safety Authority · #7004137 · Licensed Electrical Contractor

Last seen May 7, 2026

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Fransky Plumbing and Heating Inc.

Regulated licence
HVACBancroft, ON
HVACPlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7878 · Licensed well contractor CLASS 3,4

Last seen May 15, 2026

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Glen Loney Electric Ltd

Regulated licence
ElectriciansBancroft, ON
Electricians

Electrical Safety Authority · #7002980 · Licensed Electrical Contractor

Last seen May 7, 2026

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Lawrence Electric Inc

Regulated licence
ElectriciansBancroft, ON
Electricians

Electrical Safety Authority · #7006616 · Licensed Electrical Contractor

Last seen May 7, 2026

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Pauls Electric

Regulated licence
ElectriciansBancroft, ON
Electricians

Electrical Safety Authority · #7015363 · Licensed Electrical Contractor

Last seen May 7, 2026

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1000755508 Ontario Inc.

Regulated licence
ElectriciansBarrie, ON
Electricians

Electrical Safety Authority · #7017097 · Licensed Electrical Contractor

Last seen May 7, 2026

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13650979 Canada Inc

Regulated licence
ElectriciansBarrie, ON
Electricians

Electrical Safety Authority · #7015443 · Licensed Electrical Contractor

Last seen May 7, 2026

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14266170 Canada Inc

Regulated licence
ElectriciansBarrie, ON
Electricians

Electrical Safety Authority · #7014452 · Licensed Electrical Contractor

Last seen May 7, 2026

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