Ontario Contractors

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

Browse Ontario by city

Top city pages from the official-source dataset.

National index

131,786

91,145 with direct contact

Province

Ontario

Trade

Source type

Direct contact only

Reset

22,802 matching contractors

Showing page 156 of 457 from the national official-source dataset.

131,786 records loaded

Ackison Electric (Ade Electric Inc)

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7001319 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7057453276

AE Electric

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7009609 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7057720909

All Canadian Electrical Contracting

Regulated licence

ElectriciansPeterborough, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7014552 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7053128712

Atom Electric

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7002337 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7058757432

Barry Electrical Contractors Inc

Regulated licence

ElectriciansPeterborough, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7002086 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7057485670

Blue Water Electric Ltd

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7009878 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7057685246

CAMBIUM INC.

Regulated licence

Well DrillersPeterborough, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7443 · Licensed well contractor Class 5, Exempt Class 5

Last seen May 15, 2026

Call View profile

(705) 742-7900

Cardinal Home Services Ltd. o/a Cardinal Plumbing & Electric

Regulated licence

ElectriciansPeterborough, ON

ElectriciansPlumbersWell Drillers

Electrical Safety Authority · #7014719 · Licensed Electrical Contractor

Last seen May 15, 2026 · 2 source records

Call Website View profile

(705) 745-1221

Chris Rabishaw Electric

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7004376 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7057684835

Chris'S Electrical Repair & Renov

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7007041 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7059271176

Cpd Electrical Services

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7009281 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7059312423

Cremers Brothers Electric Ltd

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7000294 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7057423489

Crough Electric

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7004685 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7057405252

D.M. WILLS ASSOCIATES LIMITED

Regulated licence

Well DrillersPeterborough, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7591 · Licensed well contractor EXEMPT-CLASS 5

Last seen May 15, 2026

Call Website View profile

(705) 742-2297

East Region Electric

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7011594 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7057723734

Gds Electric

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7016080 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7057687126

Generation Solar (Generation Solar Renewable)

Regulated licence

ElectriciansPeterborough, ON

ElectriciansSolar Installers

Electrical Safety Authority · #7001714 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7057411700

Harper Electric

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7015046 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7053127630

Howe Electrical Services

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7013368 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

9053759359

Lancer Electric Peterborough (2560888 Ontario Limited)

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7012089 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7057484505

Mark Landon Electric Ltd

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7009409 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7059334453

Mcloughlin Brothers Electric Inc

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7013450 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

4163578691

Nixon Electric Company Ltd

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7016416 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7059300572

OAKRIDGE ENVIRONMENTAL LTD.

Regulated licence

Well DrillersPeterborough, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #6980 · Licensed well contractor EXEMPT-CLASS 5

Last seen May 15, 2026

Call Website View profile

(705) 745-1181

Pete Heffernan Electric

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7004352 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7057482862

Pura Vida Electrical

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7011595 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7058686284

Rk Electric

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7014611 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7055597766

Royal-Electric Inc.

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7018225 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7053135577

Sdb Electric Inc.

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7015358 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7059305782

Sparkies Electric (970359 Ontario Ltd)

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7001511 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7057411874

Srp Electric Ltd

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7009000 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7057603270

Stevenson Electric

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7015866 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7059171867

Taitinger Electric

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7008812 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7057685139

TB Electric

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7018683 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

6479968467

Tri-Line Electrical Services Ltd

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7002789 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7057456600

Viper Technologies

Regulated licence

ElectriciansPeterborough, ON

Electricians

Electrical Safety Authority · #7017534 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7057728023

Jt General Maintenance Inc

Regulated licence

ElectriciansPetrolia, ON

Electricians

Electrical Safety Authority · #7010550 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

2267475171

Kelly Electric Services Ltd.

Regulated licence

ElectriciansPetrolia, ON

Electricians

Electrical Safety Authority · #7017399 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

5194668254

O+L Electric Inc

Regulated licence

ElectriciansPetrolia, ON

Electricians

Electrical Safety Authority · #7017739 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

2263496901

On Spec Electric Inc

Regulated licence

ElectriciansPetrolia, ON

Electricians

Electrical Safety Authority · #7014360 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

5193128370

Andrew Electric

Regulated licence

ElectriciansPhelpston, ON

Electricians

Electrical Safety Authority · #7010307 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7053226747

Carson Electric (Carson Electric And Contracting Ltd)

Regulated licence

ElectriciansPhelpston, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7011405 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7057178767

Dcpro Inc

Regulated licence

ElectriciansPhelpston, ON

Electricians

Electrical Safety Authority · #7017448 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7052415506

Double R Electrical Inc

Regulated licence

ElectriciansPhelpston, ON

Electricians

Electrical Safety Authority · #7012652 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7053944999

2229826 Ontario Inc.

Regulated licence

ElectriciansPickering, ON

Electricians

Electrical Safety Authority · #7011999 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

4168264284

2828494 Ontario Inc.

Regulated licence

ElectriciansPickering, ON

Electricians

Electrical Safety Authority · #7014977 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

2893144008

369 Electrical Company Services

Regulated licence

ElectriciansPickering, ON

Electricians

Electrical Safety Authority · #7017621 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

4164147753

386152 ONTARIO LTD. O/A SEAWAY WATER SUPPLY

Regulated licence

Well DrillersPickering, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #6974 · Licensed well contractor CLASS 3, 4

Last seen May 15, 2026

Call View profile

(905) 683-1397

A 1 G T A Electric (Jaswinder Singh Gill)

Regulated licence

ElectriciansPickering, ON

Electricians

Electrical Safety Authority · #7006512 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

6476548595

Ac Powerline Construction

Regulated licence

ElectriciansPickering, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7003325 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

9058395729