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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22,802 matching contractors

Showing page 126 of 457 from the national official-source dataset.

131,786 records loaded

WW Electric Inc

Regulated licence

ElectriciansMount Forest, ON

Electricians

Electrical Safety Authority · #7009487 · Licensed Electrical Contractor

Last seen May 7, 2026

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5193234108

Yake Electric Limited

Regulated licence

ElectriciansMount Forest, ON

Electricians

Electrical Safety Authority · #7001103 · Licensed Electrical Contractor

Last seen May 7, 2026

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5193233999

905 Electric

Regulated licence

ElectriciansMount Hope, ON

Electricians

Electrical Safety Authority · #7016254 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059067653

Connell Electrical Services (Connell Electrical services)

Regulated licence

ElectriciansMount Hope, ON

Electricians

Electrical Safety Authority · #7018623 · Licensed Electrical Contractor

Last seen May 7, 2026

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9055184005

D J Mason Electric Co Ltd

Regulated licence

ElectriciansMount Hope, ON

Electricians

Electrical Safety Authority · #7001354 · Licensed Electrical Contractor

Last seen May 7, 2026

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9055775905

Durham Brothers Electric (1000289065 Ontario Inc)

Regulated licence

ElectriciansMount Hope, ON

Electricians

Electrical Safety Authority · #7017652 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057469584

Hamilton Electrical Services (1001138592 Ontario Inc.)

Regulated licence

ElectriciansMount Hope, ON

Electricians

Electrical Safety Authority · #7012714 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057309593

Harleys Electrical Services Ltd

Regulated licence

ElectriciansMount Hope, ON

Electricians

Electrical Safety Authority · #7000248 · Licensed Electrical Contractor

Last seen May 7, 2026

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9056796397

Ikonik Electric

Regulated licence

ElectriciansMount Hope, ON

Electricians

Electrical Safety Authority · #7016653 · Licensed Electrical Contractor

Last seen May 7, 2026

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9055175506

Nu Age Electric Inc

Regulated licence

ElectriciansMount Hope, ON

Electricians

Electrical Safety Authority · #7016936 · Licensed Electrical Contractor

Last seen May 7, 2026

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6472175330

RDC Electric (1857039 Ontario Inc)

Regulated licence

ElectriciansMount Hope, ON

Electricians

Electrical Safety Authority · #7004138 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059799732

Ross Electrical Services Inc

Regulated licence

ElectriciansMount Hope, ON

Electricians

Electrical Safety Authority · #7010296 · Licensed Electrical Contractor

Last seen May 7, 2026

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2894261620

Sonoma Homes

Regulated licence

General ContractorsMount Hope, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B35707 · Licensed builder/vendor

Last seen May 15, 2026

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Steel City Electric Corporation

Regulated licence

ElectriciansMount Hope, ON

Electricians

Electrical Safety Authority · #7013579 · Licensed Electrical Contractor

Last seen May 7, 2026

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9055126804

1000867132 Ontario Inc

Regulated licence

ElectriciansMount Pleasant, ON

Electricians

Electrical Safety Authority · #7017380 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197702687

Cartmel Electric Ltd.

Regulated licence

ElectriciansMount Pleasant, ON

Electricians

Electrical Safety Authority · #7012784 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197719236

Grand Electrical Solutions Ltd

Regulated licence

ElectriciansMount Pleasant, ON

Electricians

Electrical Safety Authority · #7011382 · Licensed Electrical Contractor

Last seen May 7, 2026

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5195120488

Comhar Homes Ltd.

Regulated licence

General ContractorsMountain, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61110 · Licensed builder/vendor

Last seen May 15, 2026

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Timothy Alan Beach

Regulated licence

ElectriciansMountain, ON

Electricians

Electrical Safety Authority · #7002600 · Licensed Electrical Contractor

Last seen May 7, 2026

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6139893460

DD Electric Services Ltd

Regulated licence

ElectriciansMt Brydges, ON

Electricians

Electrical Safety Authority · #7000518 · Licensed Electrical Contractor

Last seen May 7, 2026

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5193184165

Jerry Wolfs Electric

Regulated licence

ElectriciansMt Brydges, ON

Electricians

Electrical Safety Authority · #7001422 · Licensed Electrical Contractor

Last seen May 7, 2026

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5198707303

More Power Inc

Regulated licence

ElectriciansMt Brydges, ON

Electricians

Electrical Safety Authority · #7017737 · Licensed Electrical Contractor

Last seen May 7, 2026

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2266675335

1084049 ONTARIO LIMITED O/A THE MEADOWBANK DRILLING COMPANY

Regulated licence

Well DrillersMt Forest, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #6865 · Licensed well contractor CLASS 1, 4

Last seen May 15, 2026

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(519) 323-3548

Kiers Electric

Regulated licence

ElectriciansMt Forest, ON

Electricians

Electrical Safety Authority · #7017745 · Licensed Electrical Contractor

Last seen May 7, 2026

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5194977327

Lubek Electric Inc

Regulated licence

ElectriciansMt Pleasant, ON

Electricians

Electrical Safety Authority · #7002454 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197521308

BMC Electrical Contractors Ltd.

Regulated licence

ElectriciansMulmur, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7012660 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053919646

Connect Electric Inc

Regulated licence

ElectriciansMulmur, ON

Electricians

Electrical Safety Authority · #7007356 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192150775

Creemore Electrical Company Inc.

Regulated licence

ElectriciansMulmur, ON

Electricians

Electrical Safety Authority · #7015138 · Licensed Electrical Contractor

Last seen May 7, 2026

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5199386047

Dufferin Line & Electric (Bruce Hannath)

Regulated licence

ElectriciansMulmur, ON

Electricians

Electrical Safety Authority · #7001995 · Licensed Electrical Contractor

Last seen May 7, 2026

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5199255823

INGLEWOOD PUMPS ENTERPRISES INC.

Regulated licence

Well DrillersMulmur, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7278 · Licensed well contractor CLASS 1, 2, 4

Last seen May 15, 2026

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(519) 941-1271

Lsc Power Inc.

Regulated licence

ElectriciansMulmur, ON

Electricians

Electrical Safety Authority · #7017859 · Licensed Electrical Contractor

Last seen May 7, 2026

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6477127579

Morrison Electrical Services Ltd

Regulated licence

ElectriciansMulmur, ON

Electricians

Electrical Safety Authority · #7009366 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053317085

Paul Downey Electric Ltd

Regulated licence

ElectriciansMulmur, ON

Electricians

Electrical Safety Authority · #7007438 · Licensed Electrical Contractor

Last seen May 7, 2026

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5199255570

Somerville Electric Ltd

Regulated licence

ElectriciansMulmur, ON

Electricians

Electrical Safety Authority · #7010366 · Licensed Electrical Contractor

Last seen May 7, 2026

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4166887161

Hurricane Electric Limited

Regulated licence

ElectriciansMunster, ON

Electricians

Electrical Safety Authority · #7007498 · Licensed Electrical Contractor

Last seen May 7, 2026

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6137913796

Deleo Electric Ltd

Regulated licence

ElectriciansMurillo, ON

Electricians

Electrical Safety Authority · #7014389 · Licensed Electrical Contractor

Last seen May 7, 2026

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8076279952

Northern Sun Solar Group Inc

Regulated licence

ElectriciansMurillo, ON

ElectriciansSolar Installers

Electrical Safety Authority · #7013171 · Licensed Electrical Contractor

Last seen May 7, 2026

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8075776527

Rnf Tech Systems Ltd

Regulated licence

ElectriciansMurillo, ON

Electricians

Electrical Safety Authority · #7000077 · Licensed Electrical Contractor

Last seen May 7, 2026

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8076286559

Sentromax Surveillance Inc

Regulated licence

ElectriciansMurillo, ON

Electricians

Electrical Safety Authority · #7007656 · Licensed Electrical Contractor

Last seen May 7, 2026

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8077683284

Castle Electric Company Inc

Regulated licence

ElectriciansNapanee, ON

Electricians

Electrical Safety Authority · #7015199 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138767679

CHALK WELL DRILLING LTD.

Regulated licence

Well DrillersNapanee, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #1507 · Licensed well contractor CLASS 1, 4

Last seen May 15, 2026

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(613) 388-2809

Cwd Electric Inc.

Regulated licence

ElectriciansNapanee, ON

Electricians

Electrical Safety Authority · #7011113 · Licensed Electrical Contractor

Last seen May 7, 2026

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6134498974

Deacon Power And Mechanical Inc.

Regulated licence

ElectriciansNapanee, ON

ElectriciansHVAC

Electrical Safety Authority · #7018569 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

6475532924

G.E.T. DRILLING LTD.

Regulated licence

Well DrillersNapanee, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7085 · Licensed well contractor CLASS 1, 2, 3, 4

Last seen May 15, 2026

Call Website View profile

(613) 354-4767

GEORGE BENN & SONS CONSTRUCTION LTD

Regulated licence

General ContractorsNapanee, ON

General ContractorsWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7186 · Licensed well contractor CLASS 2

Last seen May 15, 2026

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(613) 378-2554

Hay Bay Sand & Gravel Inc.

Regulated licence

Well DrillersNapanee, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #8251 · Licensed well contractor CLASS 2

Last seen May 15, 2026

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(613) 354-2300

HOLMES HYDRO-FRACTURING LTD.

Regulated licence

Well DrillersNapanee, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7453 · Licensed well contractor CLASS 1, 4

Last seen May 15, 2026

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(613) 539-2991

Nolan Powers Electrical

Regulated licence

ElectriciansNapanee, ON

Electricians

Electrical Safety Authority · #7017486 · Licensed Electrical Contractor

Last seen May 7, 2026

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6134536461

Richmond Electric (1178572 Ontario Inc)

Regulated licence

ElectriciansNapanee, ON

Electricians

Electrical Safety Authority · #7003576 · Licensed Electrical Contractor

Last seen May 7, 2026

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6133547084

Ridout Electric

Regulated licence

ElectriciansNapanee, ON

Electricians

Electrical Safety Authority · #7017781 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138931150