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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Ontario

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22,802 matching contractors

Showing page 31 of 457 from the national official-source dataset.

131,786 records loaded

LANDSHARK DRILLING INC.

Regulated licence

Well DrillersBrantford, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7464 · Licensed well contractor CLASS 1, 2, 3

Last seen May 15, 2026

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(519) 449-1110

Lionhead Electric Inc

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7013236 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197610707

LMA Electrical Services

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7013991 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057309153

Lucente Electric Inc

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7017072 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197322725

Luiting Electric

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7002527 · Licensed Electrical Contractor

Last seen May 7, 2026

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5196472457

Mcvey Electrical

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7005569 · Licensed Electrical Contractor

Last seen May 7, 2026

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5198614800

Me Commercial Inc

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7011050 · Licensed Electrical Contractor

Last seen May 7, 2026

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5193047979

Mikaly Electric Inc.

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7015731 · Licensed Electrical Contractor

Last seen May 7, 2026

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6474595485

Onondaga Clear Sky Electric

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7016348 · Licensed Electrical Contractor

Last seen May 7, 2026

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5488801144

Pelia Electric Inc

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7009657 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197546409

Premo Electric

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7016359 · Licensed Electrical Contractor

Last seen May 7, 2026

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5199983968

Prolite Electric

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7004944 · Licensed Electrical Contractor

Last seen May 7, 2026

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9055773986

RBT Electrical And Automation (Services)

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7003047 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

5197523675

Reno Time Construction Ltd

Regulated licence

ElectriciansBrantford, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7016437 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

5197327136

Roger Services Electrical & (Mechanical Inc.)

Regulated licence

ElectriciansBrantford, ON

ElectriciansHVAC

Electrical Safety Authority · #7002908 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197510202

S & M Electrical Services Ltd

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7017153 · Licensed Electrical Contractor

Last seen May 7, 2026

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5198611646

Savory Electric Ltd

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7000415 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

5197530397

Simply Electric (1716951 Ontario Limited)

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7002515 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192093583

Site Plus Electrical Solutions Inc

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7013362 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192096620

Spark Master Electrical Services (Spark Master Inc.)

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7018037 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

6473688074

T. Verdonk & Sons Construction Ltd.

Regulated licence

General ContractorsBrantford, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B10832 · Licensed builder/vendor

Last seen May 15, 2026

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Terry's Electric (Btfd) Inc

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7001747 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197596253

Tetra Electrical Inc.

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7018546 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

5192095262

The Electricians Inc

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7001811 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197529258

Thorne Electric

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7014304 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197576844

Tottle Electric Limited

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7001120 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197595622

Waller Electric

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7014976 · Licensed Electrical Contractor

Last seen May 7, 2026

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5198657072

Wiki Electric

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7017388 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059755668

Wireworks Electrical Ltd.

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7011658 · Licensed Electrical Contractor

Last seen May 7, 2026

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5197538453

Yeti Electrical Solutions Ltd.

Regulated licence

ElectriciansBrantford, ON

Electricians

Electrical Safety Authority · #7013831 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

2897765719

Heydrich Yellerman

Regulated licence

ElectriciansBrechin, ON

Electricians

Electrical Safety Authority · #7005598 · Licensed Electrical Contractor

Last seen May 7, 2026

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4166061919

1159473 ONTARIO LIMITED O/A WEBER ENVIRONMENTAL SERVICES

Regulated licence

Well DrillersBreslau, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7425 · Licensed well contractor CLASS 4

Last seen May 15, 2026

Call Website View profile

(519) 648-2510

Echelon Power

Regulated licence

ElectriciansBreslau, ON

Electricians

Electrical Safety Authority · #7015127 · Licensed Electrical Contractor

Last seen May 7, 2026

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5195845069

Electrade Electrical Contractors (Inc.)

Regulated licence

ElectriciansBreslau, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7013880 · Licensed Electrical Contractor

Last seen May 7, 2026

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5196483532

Haus Power Inc.

Regulated licence

ElectriciansBreslau, ON

Electricians

Electrical Safety Authority · #7018055 · Licensed Electrical Contractor

Last seen May 7, 2026

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5196352078

NOLL DRILLING INC.

Regulated licence

Well DrillersBreslau, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #6370 · Licensed well contractor CLASS 1, 2

Last seen May 15, 2026

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(519) 893-6935

Vine Electric Ltd.

Regulated licence

ElectriciansBreslau, ON

Electricians

Electrical Safety Authority · #7010646 · Licensed Electrical Contractor

Last seen May 7, 2026

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2263384572

Alltrade Electric

Regulated licence

ElectriciansBresleau, ON

Electricians

Electrical Safety Authority · #7005071 · Licensed Electrical Contractor

Last seen May 7, 2026

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5196482475

Regulated licence

General ContractorsBright, ON

General ContractorsRenovation ContractorsResidential Builders

Home Construction Regulatory Authority · #B62794 · Licensed builder/vendor

Last seen May 15, 2026

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Dave Goodwin Electric

Regulated licence

ElectriciansBright, ON

Electricians

Electrical Safety Authority · #7009732 · Licensed Electrical Contractor

Last seen May 7, 2026

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5196847111

Roes-Zehr Electric Ltd.

Regulated licence

ElectriciansBright, ON

Electricians

Electrical Safety Authority · #7012571 · Licensed Electrical Contractor

Last seen May 7, 2026

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5196556820

1809751 ONTARIO LTD. O/A DVP WATER SYSTEMS

Regulated licence

Well DrillersBrighton, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7163 · Licensed well contractor CLASS 1, 4

Last seen May 15, 2026

Call Website View profile

(905) 375-8271