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Guelph, ON Contractors

Search 150 official-source contractor records in Guelph, Ontario. Filter by trade, source type, and direct contact availability.

150 matching contractors

Showing page 2 of 3 from the national official-source dataset.

131,786 records loaded

Humble Electric

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7009191 · Licensed Electrical Contractor

Last seen May 7, 2026

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Impulse Electric

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7009103 · Licensed Electrical Contractor

Last seen May 7, 2026

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INSITU CONTRACTORS INC.

Regulated licence
General ContractorsGuelph, ON
General ContractorsWell Drillers

Ontario Ministry of the Environment, Conservation and Parks · #6875 · Licensed well contractor CLASS 1, 2, 3, 4, 5

Last seen May 15, 2026

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Kendrick Limited

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7004159 · Licensed Electrical Contractor

Last seen May 7, 2026

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Kingmen Electric

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7015079 · Licensed Electrical Contractor

Last seen May 7, 2026

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LANGILLE WATER SERVICES

Regulated licence
Well DrillersGuelph, ON
Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7523 · Licensed well contractor CLASS 1, 4

Last seen May 15, 2026

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Lodder Brothers Limited

Regulated licence
Well DrillersGuelph, ON
Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #8213 · Licensed well contractor CLASS 4

Last seen May 15, 2026

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Lumitron Lighting

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7015165 · Licensed Electrical Contractor

Last seen May 7, 2026

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M2 Contractors

Regulated licence
General ContractorsGuelph, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B60009 · Licensed builder/vendor

Last seen May 15, 2026

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NXT Level Home Inc

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7017118 · Licensed Electrical Contractor

Last seen May 7, 2026

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Petrin Electric Inc

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7012345 · Licensed Electrical Contractor

Last seen May 7, 2026

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PNR Railworks Inc

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7016357 · Licensed Electrical Contractor

Last seen May 7, 2026

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R1 Electric

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7017573 · Licensed Electrical Contractor

Last seen May 7, 2026

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Royal City Electric Ltd

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7003900 · Licensed Electrical Contractor

Last seen May 7, 2026

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RWDI AIR INC.

Regulated licence
Well DrillersGuelph, ON
Well Drillers

Ontario Ministry of the Environment, Conservation and Parks · #7792 · Licensed well contractor Class 3,5, Exempt Class 5

Last seen May 15, 2026

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Ryte Inc.

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7017266 · Licensed Electrical Contractor

Last seen May 7, 2026

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Sandel Electrical Ltd

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7006286 · Licensed Electrical Contractor

Last seen May 7, 2026

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Shortys Electric Inc

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7008454 · Licensed Electrical Contractor

Last seen May 7, 2026

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Six Fix Inc.

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7017854 · Licensed Electrical Contractor

Last seen May 7, 2026

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Sss Maintenance Inc.

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7015232 · Licensed Electrical Contractor

Last seen May 7, 2026

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Steve Ireland Electric

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7003423 · Licensed Electrical Contractor

Last seen May 7, 2026

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Sutcliffe Homes

Regulated licence
General ContractorsGuelph, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B20538 · Licensed builder/vendor

Last seen May 15, 2026

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Tmm Electric Inc

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7014004 · Licensed Electrical Contractor

Last seen May 7, 2026

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Trevalli Homes Limited

Regulated licence
General ContractorsGuelph, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B36923 · Licensed builder/vendor

Last seen May 15, 2026

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V-Lectric Inc

Regulated licence
ElectriciansGuelph, ON
Electricians

Electrical Safety Authority · #7007069 · Licensed Electrical Contractor

Last seen May 7, 2026

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Vanstruct Contracting Inc

Regulated licence
ElectriciansGuelph, ON
ElectriciansGeneral Contractors

Electrical Safety Authority · #7014571 · Licensed Electrical Contractor

Last seen May 7, 2026

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