General Contractors in Guelph, — 162 Local Contractors

There are 162 general contractors in Guelph, . The average rating is 4.6 out of 5 stars across 129 rated businesses. The highest rated is O'Dwyer Insulation (5.0 stars). The most reviewed is Fusion Homes with 323 reviews.

Finding a reliable general contractor in Guelph starts with knowing what to look for. Local contractors in this area handle home renovations, additions, new builds, project management, and permit coordination. When comparing options, verify licensing, liability insurance, workers compensation, and a track record of completed projects. A good general contractor manages trades, timelines, and permits so you don't have to. Ontario's variable four-season climate mean that experienced local contractors will plan accordingly. Check the ratings and reviews below to find a general contractor that fits your project and budget.

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Durante Construction & Masonry Ltd.

5412 Wellington County Rd 39, Guelph, ON N1H 6J2

★★★★★ 5.0 (1 reviews)
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Guelph Lake Contracting

85 Starview Crescent, Guelph, ON N1E 7A1

★★★☆☆ 3.0 (2 reviews)
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Frequently Asked Questions

How many general contractors are in Guelph?
There are 162 general contractors listed in Guelph, as of 2026.
What is the average rating?
The average Google rating for general contractors in Guelph is 4.6 out of 5 stars.
How do I choose a general contractor in Guelph?
Compare ratings and review counts, verify their credentials and insurance, and get at least three quotes before hiring.