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 194 of 457 from the national official-source dataset.

131,786 records loaded

Thermal Building Automation Inc.

Regulated licence

ElectriciansThunder Bay, ON

Electricians

Electrical Safety Authority · #7012087 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

8074735004

Thermal Mechanical Systems Inc

Regulated licence

ElectriciansThunder Bay, ON

ElectriciansHVAC

Electrical Safety Authority · #7011692 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

8073455200

Thunder Bay Hydro Utility Services (Inc)

Regulated licence

ElectriciansThunder Bay, ON

Electricians

Electrical Safety Authority · #7005346 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

8073431179

Trillium Electric Inc.

Regulated licence

ElectriciansThunder Bay, ON

Electricians

Electrical Safety Authority · #7018698 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

8076316943

Tyme Building Services

Regulated licence

ElectriciansThunder Bay, ON

Electricians

Electrical Safety Authority · #7013700 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

8076285968

Vanguard Electric & Controls

Regulated licence

ElectriciansThunder Bay, ON

Electricians

Electrical Safety Authority · #7018797 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

8076274550

Waazakonenjigan Reno And Electrical (Services)

Regulated licence

ElectriciansThunder Bay, ON

Electricians

Electrical Safety Authority · #7017542 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

8073554900

White Park Electric Ltd

Regulated licence

ElectriciansThunder Bay, ON

Electricians

Electrical Safety Authority · #7004549 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

8077681593

White Pine Electric

Regulated licence

ElectriciansThunder Bay, ON

Electricians

Electrical Safety Authority · #7000057 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

8073456888

Wildon Wiring Limited

Regulated licence

ElectriciansThunder Bay, ON

Electricians

Electrical Safety Authority · #7000093 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

8073459785

Terralux General Contractors & Development Ltd.

Regulated licence

ElectriciansThunderbay, ON

ElectriciansGeneral ContractorsHVAC

Electrical Safety Authority · #7018853 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

8076320926

John Chernick Electric (John D.W Chernick)

Regulated licence

ElectriciansTilbury, ON

Electricians

Electrical Safety Authority · #7016882 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

5197036779

Simpson Electric

Regulated licence

ElectriciansTilbury, ON

Electricians

Electrical Safety Authority · #7004581 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

5196823971

Ziggy's Electric Inc

Regulated licence

ElectriciansTilbury, ON

Electricians

Electrical Safety Authority · #7004516 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

5193245684

3E Power Services Ltd

Regulated licence

ElectriciansTillsonburg, ON

Electricians

Electrical Safety Authority · #7007198 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

5198424900

Adrian Droogers (Electrical Contracting)

Regulated licence

ElectriciansTillsonburg, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7003185 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

5196882309

Cws Electric

Regulated licence

ElectriciansTillsonburg, ON

Electricians

Electrical Safety Authority · #7018296 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

5197024916

Den Boer Electric Inc

Regulated licence

ElectriciansTillsonburg, ON

Electricians

Electrical Safety Authority · #7016405 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

2262310040

Dns Controls Inc

Regulated licence

ElectriciansTillsonburg, ON

Electricians

Electrical Safety Authority · #7008786 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

5198017332

Earl'S Electric

Regulated licence

ElectriciansTillsonburg, ON

Electricians

Electrical Safety Authority · #7001466 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

5198422807

Gauvin Electrical Contracting (1000596933 Ontario Inc)

Regulated licence

ElectriciansTillsonburg, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7016909 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

2267471577

Heppy Electric Inc.

Regulated licence

ElectriciansTillsonburg, ON

Electricians

Electrical Safety Authority · #7003371 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

6479208700

M'S Electric Co

Regulated licence

ElectriciansTillsonburg, ON

Electricians

Electrical Safety Authority · #7007127 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

5198429737

Morse Electric Inc

Regulated licence

ElectriciansTillsonburg, ON

Electricians

Electrical Safety Authority · #7003806 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

5196888475

RCV ELECTRIC LTD

Regulated licence

ElectriciansTillsonburg, ON

Electricians

Electrical Safety Authority · #7018831 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

5195506855

Sal'S Electric

Regulated licence

ElectriciansTillsonburg, ON

Electricians

Electrical Safety Authority · #7014636 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

2262310399

Schep'S Electric

Regulated licence

ElectriciansTillsonburg, ON

Electricians

Electrical Safety Authority · #7007797 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

2269735723

Yarmie Electric (Derek Yarmie)

Regulated licence

ElectriciansTillsonburg, ON

Electricians

Electrical Safety Authority · #7006610 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

5194954605

Provident Electrical Inc.

Regulated licence

ElectriciansTilsonburg, ON

Electricians

Electrical Safety Authority · #7017464 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

2262317560

2355291 ONTARIO INC. O/A NPLH DRILLING

Regulated licence

Well DrillersTimmins, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7728 · Licensed well contractor CLASS 1

Last seen May 15, 2026

Call View profile

(705) 268-7956

3 Phaze Electric (2363501 Ontario Inc)

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7009606 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052696969

A.B. Electrical (2560591 Ontario Inc.)

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7012160 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052665365

Accurate Electric (1122287 Ontario Inc)

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7002526 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7052677694

Action Refrigeration (920057 Ontario Inc)

Regulated licence

ElectriciansTimmins, ON

ElectriciansHVAC

Electrical Safety Authority · #7004927 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052686055

All North Electric

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7005040 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7053601362

Amped Electrical Services

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7015149 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052664201

Arcwood Industries Inc

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7011502 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052667031

Audette Electrical

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7017675 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052664883

Con's Electric Company Limited

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7000775 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052685530x401

Dan Racicot Electric Ltd

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7002114 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052667735

Doucet Power & Controls (2387920 Ontario Inc)

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7009642 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052211128

Epitron Inc

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7014085 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7052677382

Five Star Electric

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7007519 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052664163

Gem Electric Motor Service Inc (1626748 Ontario Inc)

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7001923 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052640668

Harmony Electric

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7003161 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052666021

Heart Of Gold Electric Inc.

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7015525 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052215431

Heritage North Electric Inc

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7018108 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7052216847

Industrial Systems

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7002687 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052682554

Johnston'S Electrical Construction (Johnston'S Electrical)

Regulated licence

ElectriciansTimmins, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7001726 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7052685999

Laforest Electrick (2020318 Ontario Limited)

Regulated licence

ElectriciansTimmins, ON

Electricians

Electrical Safety Authority · #7000830 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

7052643979