Toronto, ON Contractors

Search 4,454 official-source contractor records in Toronto, Ontario. Filter by trade, source type, and direct contact availability.

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Ontario

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4,454 matching contractors

Showing page 1 of 90 from the national official-source dataset.

131,786 records loaded

1 Click Heating & Cooling Inc

Regulated licence

ElectriciansToronto, ON

ElectriciansHVAC

Electrical Safety Authority · #7017595 · Licensed Electrical Contractor

Last seen May 7, 2026

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8004581289

1 Marlborough Inc.

Regulated licence

General ContractorsToronto, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B64622 · Licensed builder/vendor

Last seen May 15, 2026

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1000101154 Ontario Incorporated

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7016002 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169880382

1001170163 Ontario Inc.

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7018146 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169097495

1001174117 Ontario Ltd

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7018814 · Licensed Electrical Contractor

Last seen May 7, 2026

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7426886520

1001192376 Ontario Inc

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7018135 · Licensed Electrical Contractor

Last seen May 7, 2026

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6474484892

1034061 Ontario Limited (Sky Electric)

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7005321 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168360539

1152715 Ontario Limitied

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7008815 · Licensed Electrical Contractor

Last seen May 7, 2026

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4162548214

14739183 Canada Inc

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7016494 · Licensed Electrical Contractor

Last seen May 7, 2026

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4165083446

20 Vision Electric Inc

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7014164 · Licensed Electrical Contractor

Last seen May 7, 2026

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6475143532

2751003 Ontario Inc.

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7017193 · Licensed Electrical Contractor

Last seen May 7, 2026

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6477843845

2814885 Ontario Inc.

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7015130 · Licensed Electrical Contractor

Last seen May 7, 2026

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6477180993

3E Electrical Construction (3E Construction Inc)

Regulated licence

ElectriciansToronto, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7014948 · Licensed Electrical Contractor

Last seen May 7, 2026

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6475607995

416 Electric Ltd

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7013788 · Licensed Electrical Contractor

Last seen May 7, 2026

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6479912331

4U Service

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7011182 · Licensed Electrical Contractor

Last seen May 7, 2026

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4167220744

A & A Electric Ltd.

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7015718 · Licensed Electrical Contractor

Last seen May 7, 2026

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6477719887

A & Y Electrical (7316399 Canada Ltd)

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7007756 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169393301

A C Electrical Contractors Ltd

Regulated licence

ElectriciansToronto, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7002539 · Licensed Electrical Contractor

Last seen May 7, 2026

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4166988100

A Lattik Electrical Contracting Ltd (A Lattik Associates Inc)

Regulated licence

ElectriciansToronto, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7008740 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169312708

A-Lite Electrical Inc.

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7018164 · Licensed Electrical Contractor

Last seen May 7, 2026

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4163026066

A-Pro Techologies Inc

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7016515 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168762706

A.B. Electrical Services Inc

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7010260 · Licensed Electrical Contractor

Last seen May 7, 2026

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4169859299

A.P.E.S. Contracting

Regulated licence

ElectriciansToronto, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7008019 · Licensed Electrical Contractor

Last seen May 7, 2026

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6478985927

A.Power Electric Inc

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7015072 · Licensed Electrical Contractor

Last seen May 7, 2026

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6479238255

Absolute Power Electrical (Contracting Ltd)

Regulated licence

ElectriciansToronto, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7015527 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164020949

AC DC Electric

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7004463 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168255226

Ac Toronto Electric Company Ltd

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7014220 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168078723

Accuratepro Electric Inc

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7009060 · Licensed Electrical Contractor

Last seen May 7, 2026

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8552734622

Acdc Electric Inc

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7003350 · Licensed Electrical Contractor

Last seen May 7, 2026

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4162858200

Action Electric

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7013667 · Licensed Electrical Contractor

Last seen May 7, 2026

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4372426272

Action Electrical Contractors (Natalie Enterprises Inc)

Regulated licence

ElectriciansToronto, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7005200 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168580262

Adam Electrical Services

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7000424 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168234464

Advance Tech Electrical Inc

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7016329 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168313030

Ainsworth Inc

Regulated licence

ElectriciansToronto, ON

ElectriciansGeneral ContractorsPlumbers

Electrical Safety Authority · #7001379 · Licensed Electrical Contractor

Last seen May 7, 2026 · 3 source records

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4167514420

Ainsworth Inc.

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7015770 · Licensed Electrical Contractor

Last seen May 7, 2026

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4162543374

Akm Group Limited

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7016354 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168795498

Al's Electric

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7004153 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168872106

Alectric Corp

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7017798 · Licensed Electrical Contractor

Last seen May 7, 2026

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6473384294

Alhann Repairs Inc.

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7011967 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164847786

Alkon Electric

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7009558 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168820852

All Tech Electric (1400688 Ontario Inc)

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7006706 · Licensed Electrical Contractor

Last seen May 7, 2026

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4167231169

All Tech Electric Systems Ltd

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7004110 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164908809

Alphaco Electric & Electronics Inc

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7002249 · Licensed Electrical Contractor

Last seen May 7, 2026

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4164029796

Altai Industrial Automation Solutions (1000387652 Ontario Inc)

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7016458 · Licensed Electrical Contractor

Last seen May 7, 2026

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4162204442

Alto Electric Ltd

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7003871 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168037450

Amar Electric Ltd

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7010071 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168386374

Amp Hertz Electric Ltd

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7015508 · Licensed Electrical Contractor

Last seen May 7, 2026

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6479971642

Ampcity Services Electric (1001165484 Ontario Inc)

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7018184 · Licensed Electrical Contractor

Last seen May 7, 2026

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4168788311

Ampere Limited

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7001650 · Licensed Electrical Contractor

Last seen May 7, 2026

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4166613330

Amps Logics Electric Ltd

Regulated licence

ElectriciansToronto, ON

Electricians

Electrical Safety Authority · #7011893 · Licensed Electrical Contractor

Last seen May 7, 2026

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6477811001