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.

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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 129 of 457 from the national official-source dataset.

131,786 records loaded

Ever Rise Solutions Inc

Regulated licence

ElectriciansNewcastle, ON

ElectriciansHVAC

Electrical Safety Authority · #7018696 · Licensed Electrical Contractor

Last seen May 7, 2026

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6477160231

Ian Bandstra Electrical Contracting

Regulated licence

ElectriciansNewcastle, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7018530 · Licensed Electrical Contractor

Last seen May 7, 2026

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9054299446

JessieathertonElectric (JessieathertonElectric)

Regulated licence

ElectriciansNewcastle, ON

Electricians

Electrical Safety Authority · #7018864 · Licensed Electrical Contractor

Last seen May 7, 2026

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9052427446

K R Electrical Services Ltd

Regulated licence

ElectriciansNewcastle, ON

Electricians

Electrical Safety Authority · #7003698 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059871372

Power Twist Electric Inc

Regulated licence

ElectriciansNewcastle, ON

Electricians

Electrical Safety Authority · #7011553 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169963613

R C Electric (R C Electric Ltd)

Regulated licence

ElectriciansNewcastle, ON

Electricians

Electrical Safety Authority · #7001163 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168027198

Ray-Quest Group Limited

Regulated licence

ElectriciansNewcastle, ON

Electricians

Electrical Safety Authority · #7007427 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169365495

Stanley Tisnovsky

Regulated licence

ElectriciansNewcastle, ON

Electricians

Electrical Safety Authority · #7005834 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057862338

T.M. Bradley Inc

Regulated licence

ElectriciansNewcastle, ON

Electricians

Electrical Safety Authority · #7013821 · Licensed Electrical Contractor

Last seen May 7, 2026

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9054291332

Black Lab Electric

Regulated licence

ElectriciansNewington, ON

Electricians

Electrical Safety Authority · #7018290 · Licensed Electrical Contractor

Last seen May 7, 2026

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6135514119

Northmen Mechanical Inc.

Regulated licence

HVACNewington, ON

HVACWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #8103 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(613) 577-7760

100 Fold Inc

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7007662 · Licensed Electrical Contractor

Last seen May 7, 2026

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4167232553

3D Electrical Ltd

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7003985 · Licensed Electrical Contractor

Last seen May 7, 2026

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4167097623

A-Wire Electrical Contracting Inc

Regulated licence

ElectriciansNewmarket, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7016330 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059555455

ACEZ ELECTRIC LIMITED

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7018788 · Licensed Electrical Contractor

Last seen May 7, 2026

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2892315560

Acs Electrical Services & Controls (Engineering Inc)

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7016603 · Licensed Electrical Contractor

Last seen May 7, 2026

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6472610458

ALLYSON RENO LTD.

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7018655 · Licensed Electrical Contractor

Last seen May 7, 2026

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6478658678

Alpha Electrical Services Inc (Ramin Golaby Salmasy)

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7010127 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164711026

Andrew Van Pelt Electric Ltd.

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7010537 · Licensed Electrical Contractor

Last seen May 7, 2026

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9058958005

Ap Electrical Automation Ltd

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7017363 · Licensed Electrical Contractor

Last seen May 7, 2026

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4163022762

Arc City Electrical Inc.

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7017246 · Licensed Electrical Contractor

Last seen May 7, 2026

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2897071285

Better Than New Electric (Stephen Wiscombe)

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7016881 · Licensed Electrical Contractor

Last seen May 7, 2026

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6475398759

Bgao Electric Inc

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7014081 · Licensed Electrical Contractor

Last seen May 7, 2026

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6474057027

Black and White Electric Inc.

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7016170 · Licensed Electrical Contractor

Last seen May 7, 2026

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6476712229

Call For Electrican

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7016567 · Licensed Electrical Contractor

Last seen May 7, 2026

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4375595584

Canadian Crystal Electric

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7015111 · Licensed Electrical Contractor

Last seen May 7, 2026

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6478854030

Canadian Expert Electricians Ltd

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7016716 · Licensed Electrical Contractor

Last seen May 7, 2026

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6478777432

Canco Electric Heating & Air (Conditioning Ltd)

Regulated licence

ElectriciansNewmarket, ON

ElectriciansHVAC

Electrical Safety Authority · #7002625 · Licensed Electrical Contractor

Last seen May 7, 2026

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9058983912

Canstar Electric Inc

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7013478 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168900660

Charge Electric Ltd

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7012889 · Licensed Electrical Contractor

Last seen May 7, 2026

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4165086630

Creekside Installations Ltd

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7004811 · Licensed Electrical Contractor

Last seen May 7, 2026

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4165681147

Crestwood Electric 2020 Inc

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7014471 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168915257

CTEC Controls Corporation

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7005496 · Licensed Electrical Contractor

Last seen May 7, 2026

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4163422467

Current Electrical (2417127 Ontario Inc)

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7010885 · Licensed Electrical Contractor

Last seen May 7, 2026

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4165297777

Custom Home Electronics

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7012904 · Licensed Electrical Contractor

Last seen May 7, 2026

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4163464200

D & D Electrical Contracting Inc.

Regulated licence

ElectriciansNewmarket, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7007338 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168368975

Dan Trautman Electric Limited

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7000894 · Licensed Electrical Contractor

Last seen May 7, 2026

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9058958432

Delta Tech Automation Ltd

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7011253 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169934813

Dreamland Homes Orillia Ltd.

Regulated licence

General ContractorsNewmarket, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B43692 · Licensed builder/vendor

Last seen May 15, 2026

Website View profile

DRILLTECH DRILLING LTD.

Regulated licence

Well DrillersNewmarket, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7360 · Licensed well contractor CLASS 3

Last seen May 15, 2026

Call Website View profile

(905) 717-1397

Dsd Electric Ltd

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7016107 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169175067

Ecoelectron Inc

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7016776 · Licensed Electrical Contractor

Last seen May 7, 2026

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6477701991

Eleco Systems Inc

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7014736 · Licensed Electrical Contractor

Last seen May 7, 2026

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4163010380

Electoronto Inc

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7016657 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

6479964747

Electric Md (1719528 Ontario Ltd)

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7012113 · Licensed Electrical Contractor

Last seen May 7, 2026

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9058954272

Electrikz Inc.

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7013942 · Licensed Electrical Contractor

Last seen May 7, 2026

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2892219083

Electro Caspian (Caspian Control Systems Inc)

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7014875 · Licensed Electrical Contractor

Last seen May 7, 2026

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4167041811

Emaco Electrical Ltd

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7018458 · Licensed Electrical Contractor

Last seen May 7, 2026

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6475810052

Enterprise Technical Services (5022986 Ontario Inc.)

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7001545 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

9058689981

Etechmasters.Com Inc.

Regulated licence

ElectriciansNewmarket, ON

Electricians

Electrical Safety Authority · #7012823 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168328946