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 178 of 457 from the national official-source dataset.

131,786 records loaded

Guerinteed Services Inc

Regulated licence

ElectriciansSkead, ON

Electricians

Electrical Safety Authority · #7018382 · Licensed Electrical Contractor

Last seen May 7, 2026

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7059201607

Villon Electrical

Regulated licence

ElectriciansSkead, ON

Electricians

Electrical Safety Authority · #7017547 · Licensed Electrical Contractor

Last seen May 7, 2026

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7059215545

Kamteck Electrical Installations (Ltd)

Regulated licence

ElectriciansSlate River, ON

Electricians

Electrical Safety Authority · #7003568 · Licensed Electrical Contractor

Last seen May 7, 2026

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8076283107

Crosbie Commercial Services Limited

Regulated licence

ElectriciansSmith Falls, ON

Electricians

Electrical Safety Authority · #7017006 · Licensed Electrical Contractor

Last seen May 7, 2026

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6134101495

Mbm Electrical Services Inc

Regulated licence

ElectriciansSmith Falls, ON

Electricians

Electrical Safety Authority · #7007695 · Licensed Electrical Contractor

Last seen May 7, 2026

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6134400569

Navco Electric Inc

Regulated licence

ElectriciansSmith Falls, ON

Electricians

Electrical Safety Authority · #7014522 · Licensed Electrical Contractor

Last seen May 7, 2026

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6132590252

Advanced Electric & (Contracting Inc.)

Regulated licence

ElectriciansSmiths Falls, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7011851 · Licensed Electrical Contractor

Last seen May 7, 2026

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6132857002

Crosbie Electric

Regulated licence

ElectriciansSmiths Falls, ON

Electricians

Electrical Safety Authority · #7001724 · Licensed Electrical Contractor

Last seen May 7, 2026

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6132834034

Guy Saumure & Sons Construction (Ltd.)

Regulated licence

ElectriciansSmiths Falls, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7017826 · Licensed Electrical Contractor

Last seen May 7, 2026

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6132830737

Mel Evans Electric (1136234 Ontario Ltd)

Regulated licence

ElectriciansSmiths Falls, ON

Electricians

Electrical Safety Authority · #7002823 · Licensed Electrical Contractor

Last seen May 7, 2026

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6132833074

P & C Electric (1809615 Ontario Limited)

Regulated licence

ElectriciansSmiths Falls, ON

Electricians

Electrical Safety Authority · #7003158 · Licensed Electrical Contractor

Last seen May 7, 2026

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6132837206

Robert Fisher Electric

Regulated licence

ElectriciansSmiths Falls, ON

Electricians

Electrical Safety Authority · #7002663 · Licensed Electrical Contractor

Last seen May 7, 2026

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6132855760

1000280899 Ontario Ltd

Regulated licence

ElectriciansSmithville, ON

Electricians

Electrical Safety Authority · #7016120 · Licensed Electrical Contractor

Last seen May 7, 2026

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2892443546

Culp Electric Ltd

Regulated licence

ElectriciansSmithville, ON

Electricians

Electrical Safety Authority · #7000533 · Licensed Electrical Contractor

Last seen May 7, 2026

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9055175020

Double A Electric Limited

Regulated licence

ElectriciansSmithville, ON

Electricians

Electrical Safety Authority · #7015676 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057455381

Evanz Electric

Regulated licence

ElectriciansSmithville, ON

Electricians

Electrical Safety Authority · #7014592 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059311802

Farewell Electric Inc

Regulated licence

ElectriciansSmithville, ON

Electricians

Electrical Safety Authority · #7013028 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059319473

Hightec Electric

Regulated licence

ElectriciansSmithville, ON

Electricians

Electrical Safety Authority · #7007168 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059571845

Jansen Electric Inc

Regulated licence

ElectriciansSmithville, ON

Electricians

Electrical Safety Authority · #7010345 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059579108

Jb Contracting & Maintenance

Regulated licence

ElectriciansSmithville, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7017102 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059777313

Jepsen Electrical & Contracting (909897 Ontario Limited)

Regulated licence

ElectriciansSmithville, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7002135 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059717872

Legacy Power Ltd.

Regulated licence

ElectriciansSmithville, ON

Electricians

Electrical Safety Authority · #7015899 · Licensed Electrical Contractor

Last seen May 7, 2026

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3653245199

Mazzuca Electrical Services

Regulated licence

ElectriciansSmithville, ON

Electricians

Electrical Safety Authority · #7018737 · Licensed Electrical Contractor

Last seen May 7, 2026

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9055411959

Mcintyre Electric Ltd (1716399 Ont Inc)

Regulated licence

ElectriciansSmithville, ON

Electricians

Electrical Safety Authority · #7003529 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057190157

Robins Electric Inc

Regulated licence

ElectriciansSmithville, ON

Electricians

Electrical Safety Authority · #7008900 · Licensed Electrical Contractor

Last seen May 7, 2026

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2899699425

Well Connected Electrical Ltd.

Regulated licence

ElectriciansSmithville, ON

Electricians

Electrical Safety Authority · #7017712 · Licensed Electrical Contractor

Last seen May 7, 2026

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9058698658

Bear Power

Regulated licence

ElectriciansSmooth Rock Falls, ON

Electricians

Electrical Safety Authority · #7017766 · Licensed Electrical Contractor

Last seen May 7, 2026

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6133289344

Denis Electric

Regulated licence

ElectriciansSmooth Rock Falls, ON

Electricians

Electrical Safety Authority · #7004863 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053387019

Viau Electric Ltd

Regulated licence

ElectriciansSmooth Rock Falls, ON

Electricians

Electrical Safety Authority · #7014950 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053387587

Grin Electric Ltd

Regulated licence

ElectriciansSombra, ON

Electricians

Electrical Safety Authority · #7004443 · Licensed Electrical Contractor

Last seen May 7, 2026

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5195667387

Innovative Electrical Solutions Inc

Regulated licence

ElectriciansSombra, ON

Electricians

Electrical Safety Authority · #7001550 · Licensed Electrical Contractor

Last seen May 7, 2026

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5193588070

Church Electrical Services

Regulated licence

ElectriciansSouth Algonquin, ON

Electricians

Electrical Safety Authority · #7011904 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057348149

2661001 ONTARIO INCORPORATED O/A HARRINGTON PLUMBING

Regulated licence

PlumbersSouth Bruce Peninsula, ON

PlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7716 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(519) 590-3112

Bridge Electric Ltd

Regulated licence

ElectriciansSouth Bruce Peninsula, ON

Electricians

Electrical Safety Authority · #7002621 · Licensed Electrical Contractor

Last seen May 7, 2026

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5199343718

Hardwired Electrical Grey-Bruce (1001081352 Ontario Inc.)

Regulated licence

ElectriciansSouth Bruce Peninsula, ON

Electricians

Electrical Safety Authority · #7017909 · Licensed Electrical Contractor

Last seen May 7, 2026

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5194479473

Hay Electrical

Regulated licence

ElectriciansSouth Bruce Peninsula, ON

Electricians

Electrical Safety Authority · #7018344 · Licensed Electrical Contractor

Last seen May 7, 2026

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5192701457

Johnston Electric Ltd.

Regulated licence

ElectriciansSouth Bruce Peninsula, ON

Electricians

Electrical Safety Authority · #7015950 · Licensed Electrical Contractor

Last seen May 7, 2026

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9058687638

Marleau HVAC Services Ltd

Regulated licence

ElectriciansSouth Glengarry, ON

ElectriciansHVAC

Electrical Safety Authority · #7007499 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

6139327548

Atomic Electric

Regulated licence

ElectriciansSouth Mountain, ON

Electricians

Electrical Safety Authority · #7018740 · Licensed Electrical Contractor

Last seen May 7, 2026

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6135774777

Barry Mcshane Electrical

Regulated licence

ElectriciansSouth Mountain, ON

Electricians

Electrical Safety Authority · #7001986 · Licensed Electrical Contractor

Last seen May 7, 2026

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6139891852

Lit Electric Inc

Regulated licence

ElectriciansSouth Mountain, ON

Electricians

Electrical Safety Authority · #7010902 · Licensed Electrical Contractor

Last seen May 7, 2026

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6133236091

Steve Baird Electric

Regulated licence

ElectriciansSouth Mountain, ON

Electricians

Electrical Safety Authority · #7012796 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138164407

W.C. ROBINSON & SON LIMITED

Regulated licence

ElectriciansSouth Mountain, ON

ElectriciansWell Drillers

Electrical Safety Authority · #7006498 · Licensed Electrical Contractor

Last seen May 15, 2026 · 2 source records

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(613) 989-2894

Brass Pole Electric (1771302 Ontario Ltd)

Regulated licence

ElectriciansSouth Porcupine, ON

Electricians

Electrical Safety Authority · #7003667 · Licensed Electrical Contractor

Last seen May 7, 2026

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7052353680

Current Electrical Services (2601027 Ontario Inc.)

Regulated licence

ElectriciansSouth Porupine, ON

Electricians

Electrical Safety Authority · #7012572 · Licensed Electrical Contractor

Last seen May 7, 2026

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7052625286

Agroff Electric

Regulated licence

ElectriciansSouth River, ON

Electricians

Electrical Safety Authority · #7009844 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

7054927790

Backwoods P & P

Regulated licence

Well DrillersSouth River, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #8183 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(705) 706-9119

Jdk Electric

Regulated licence

ElectriciansSouth River, ON

Electricians

Electrical Safety Authority · #7007286 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053867344

NEAR NORTH PUMPS

Regulated licence

Well DrillersSouth River, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7546 · Licensed well contractor CLASS 3, 4

Last seen May 15, 2026

Call Website View profile

(705) 788-4568

Saxon Electric

Regulated licence

ElectriciansSouth River, ON

Electricians

Electrical Safety Authority · #7018817 · Licensed Electrical Contractor

Last seen May 7, 2026

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2265059387