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 154 of 457 from the national official-source dataset.

131,786 records loaded

Bay Area Electrical Co Ltd

Regulated licence

ElectriciansParry Sound, ON

Electricians

Electrical Safety Authority · #7003104 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057465877

CONRAD WELL DRILLING LTD

Regulated licence

Well DrillersParry Sound, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7367 · Licensed well contractor CLASS 1, 4

Last seen May 15, 2026

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(705) 378-9578

Cottage Country Plumbing and Electrical

Regulated licence

ElectriciansParry Sound, ON

ElectriciansPlumbersWell Drillers

Electrical Safety Authority · #7010735 · Licensed Electrical Contractor

Last seen May 15, 2026 · 2 source records

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(705) 773-2604

Electrical Solutions

Regulated licence

ElectriciansParry Sound, ON

Electricians

Electrical Safety Authority · #7011802 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057469127

Electrical Solutions Ltd.

Regulated licence

ElectriciansParry Sound, ON

Electricians

Electrical Safety Authority · #7018636 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057744898

Karwaski Electric

Regulated licence

ElectriciansParry Sound, ON

Electricians

Electrical Safety Authority · #7015163 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057153076

Mccans Electrical

Regulated licence

ElectriciansParry Sound, ON

Electricians

Electrical Safety Authority · #7018218 · Licensed Electrical Contractor

Last seen May 7, 2026

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7057746601

Morrow's Plumbing & Heating Inc.

Regulated licence

HVACParry Sound, ON

HVACPlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #8140 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(705) 746-8135

O'Rourke Electric

Regulated licence

ElectriciansParry Sound, ON

ElectriciansWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #8121 · Licensed well contractor NO CLASS

Last seen May 15, 2026

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(705) 746-5232

Top Tier Electrical Services

Regulated licence

ElectriciansParry Sound, ON

Electricians

Electrical Safety Authority · #7017816 · Licensed Electrical Contractor

Last seen May 7, 2026

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7053581070

BENJAMIN HIRSTWOOD O/A HIRSTWOOD PLUMBING

Regulated licence

PlumbersPefferlaw, ON

PlumbersWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7518 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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(905) 953-6594

Gw Ontario Electric (Networking And Security)

Regulated licence

ElectriciansPefferlaw, ON

Electricians

Electrical Safety Authority · #7014604 · Licensed Electrical Contractor

Last seen May 7, 2026

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9052516725

Highlands Property Services (13172821 Canada Inc.)

Regulated licence

ElectriciansPefferlaw, ON

Electricians

Electrical Safety Authority · #7017198 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057178709

Ian Hitchins Electric

Regulated licence

ElectriciansPefferlaw, ON

Electricians

Electrical Safety Authority · #7003945 · Licensed Electrical Contractor

Last seen May 7, 2026

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9057225839

Icon Electric Corp

Regulated licence

ElectriciansPefferlaw, ON

Electricians

Electrical Safety Authority · #7009288 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059600760

J Spec Electrical Contracting Corp

Regulated licence

ElectriciansPefferlaw, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7016768 · Licensed Electrical Contractor

Last seen May 7, 2026

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4167951186

Jcs Electric Contracting (16572243 Canada Inc)

Regulated licence

ElectriciansPefferlaw, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7015146 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059607252

Km Power Co.

Regulated licence

ElectriciansPefferlaw, ON

Electricians

Electrical Safety Authority · #7018148 · Licensed Electrical Contractor

Last seen May 7, 2026

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9058302038

Ms High Voltage (1674560 Ontario Ltd)

Regulated licence

ElectriciansPefferlaw, ON

Electricians

Electrical Safety Authority · #7003088 · Licensed Electrical Contractor

Last seen May 7, 2026

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9059552779

Pulsar Electrical Contractors Ltd

Regulated licence

ElectriciansPefferlaw, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7000508 · Licensed Electrical Contractor

Last seen May 7, 2026

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4165431622

SHEARER HOMES INCORPORATED

Regulated licence

General ContractorsPefferlaw, ON

General ContractorsResidential BuildersWell Drillers

Home Construction Regulatory Authority · #B35412 · Licensed builder/vendor

Last seen May 15, 2026 · 2 source records

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(905) 836-3282

Sturdy Electric

Regulated licence

ElectriciansPefferlaw, ON

Electricians

Electrical Safety Authority · #7008957 · Licensed Electrical Contractor

Last seen May 7, 2026

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7054371620

R & R Electrical Services (1156657 Ontario Inc.)

Regulated licence

ElectriciansPelee Island, ON

Electricians

Electrical Safety Authority · #7004954 · Licensed Electrical Contractor

Last seen May 7, 2026

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5193229641

Pelham Electrical

Regulated licence

ElectriciansPelham, ON

Electricians

Electrical Safety Authority · #7017394 · Licensed Electrical Contractor

Last seen May 7, 2026

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7788785051

B Line Electric Ltd.

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7017679 · Licensed Electrical Contractor

Last seen May 7, 2026

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6138586971

Bennett Electric (Bennett Electric (Pembroke) Inc)

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7010226 · Licensed Electrical Contractor

Last seen May 7, 2026

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6137320507

Black And Zacharoff (1000136222 Ontario Inc.)

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7016362 · Licensed Electrical Contractor

Last seen May 7, 2026

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6136027266

Brian Godin Electric

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7002508 · Licensed Electrical Contractor

Last seen May 7, 2026

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6137327316

Buttle Electric Ltd

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7012588 · Licensed Electrical Contractor

Last seen May 7, 2026

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6136021709

Carter'S Electrical Contracting

Regulated licence

ElectriciansPembroke, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7015121 · Licensed Electrical Contractor

Last seen May 7, 2026

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6133233535

Commercial Electric (Stephanie Hagenah)

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7003505 · Licensed Electrical Contractor

Last seen May 7, 2026

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6137351716

Electric Hill

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7006630 · Licensed Electrical Contractor

Last seen May 7, 2026

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6132816330

Env Electric Inc

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7014546 · Licensed Electrical Contractor

Last seen May 7, 2026

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9054497225

Full Pull Electric

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7013176 · Licensed Electrical Contractor

Last seen May 7, 2026

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6133129469

Jp2g Consultants Inc.

Regulated licence

Well DrillersPembroke, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #8230 · Licensed well contractor CLASS 3, 4, EXEMPT CLASS 5

Last seen May 15, 2026

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(613) 966-3068

L.A. Electric Inc

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7009618 · Licensed Electrical Contractor

Last seen May 7, 2026

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6136333315

Labine Electric (1001263307 Ontario Ltd)

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7018332 · Licensed Electrical Contractor

Last seen May 7, 2026

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6136023127

Lazarus Electric

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7012970 · Licensed Electrical Contractor

Last seen May 7, 2026

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6136339773

MACKINNON WELL DRILLING LTD.

Regulated licence

Well DrillersPembroke, ON

Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #6923 · Licensed well contractor CLASS 1,3,4

Last seen May 15, 2026

Call Website View profile

(613) 732-4923

Macson Electric

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7009808 · Licensed Electrical Contractor

Last seen May 7, 2026

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6136387348

Ottawa River Energy Solutions Inc

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7003358 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

18779437322

OZ Electric

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7015796 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

6132529387

Rondeau Electric 1997 Ltd

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7005116 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

6137322681

Saffco Electrical Heating & Plumbing (647514 Ontario Inc)

Regulated licence

ElectriciansPembroke, ON

ElectriciansHVACPlumbers

Electrical Safety Authority · #7001524 · Licensed Electrical Contractor

Last seen May 7, 2026

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6137353641

TC Electric

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7017814 · Licensed Electrical Contractor

Last seen May 7, 2026

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6136399056

V & G Electrical (Todd R Storing)

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7006931 · Licensed Electrical Contractor

Last seen May 7, 2026

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6137359657

Valley Fire Alarm Services (2389300 Ontario Inc)

Regulated licence

ElectriciansPembroke, ON

ElectriciansFire Protection

Electrical Safety Authority · #7010629 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

6137328668

Valley Refrigeration Ltd.

Regulated licence

ElectriciansPembroke, ON

ElectriciansHVAC

Electrical Safety Authority · #7012670 · Licensed Electrical Contractor

Last seen May 7, 2026

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6137328764

Vickers Power Services (11995553 Canada Inc)

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7013515 · Licensed Electrical Contractor

Last seen May 7, 2026

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8193608775

Watts Power Store

Regulated licence

ElectriciansPembroke, ON

Electricians

Electrical Safety Authority · #7015775 · Licensed Electrical Contractor

Last seen May 7, 2026

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6136395699