Compare top-rated contractor providers in Ontario. Profiles include verified reviews, service details, and direct contact options.
From $50
Up to $500
Open 8:00 AM – 5:00 PM
In the heart of Ontario, we are JJ Masonry - a dedicated contractor specializing in all aspects of masonry work. Our craftsmanship and commitment …
From $50
Up to $500
Open 9:00 AM – 5:00 PM
At Northstar Construction & Restoration Services in Ontario, we specialize in comprehensive contractor services, delivering exceptional results fo…
From $50
Up to $500
Open 7:00 AM – 4:00 PM
In Ontario, we are AL & AN General Contractors - your dedicated team of professionals specializing in home services. Our expertise encompasses a b…
From $50
Up to $500
Open 6:00 AM – 10:00 PM
In Ontario, we're Home Services at The Home Depot – your dedicated team of contractors, electricians, flooring experts, garage builders, handymen,…
From $50
Up to $500
Open 24 hours
In the heart of Ontario, we are Larry Viseur Plumbing Co – a dedicated team of contractors committed to serving homeowners with integrity and expe…
From $50
Up to $500
Open 9:00 AM – 5:00 PM
At 8Deepdive Corp in Ontario, we specialize in providing comprehensive contractor services, with a focus on air conditioning repair. When your AC …
From $50
Up to $500
Closed until Mon, 7:00 AM
In the heart of Ontario, we are AG Construction, Inc., a dedicated team of contractors specializing in home services. We pride ourselves on our co…
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We show only active businesses that pass moderation. Results are specific to Ontario and nearby service areas, and inactive profiles are removed to keep the list current.
Ratings and reviews come from customers who used the service. Compare contractor pros in Ontario by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in Ontario. Listings are refreshed regularly — August 2026.
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Looking for contractor in Ontario? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
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Jesse delivers excellent work every time! He’s done me entire backyard and front yard with high quality custom work that I couldn’t be more happy with. I would definitely recommend him to anyone looking to do future landscaping projects!
Jesse at JJ Masonry built two gate walls for me. He did a great job and cleaning up afterwards. Also in a pinch I had a permit inspection on Monday which Jesse came on Saturday before and finished extra work in time to pass the inspection. Would recommend him if you need block work. Going to use him again in a few months
Very pleasant representatives and quality work!
They were very professional. I would highly recommend this contruction company
They do exactly work. In s timely manner very satisfied with the out come of every thing.
Their flooring installation work is very good. I can say this because I have made them do it in my house. Thank you so much guys for providing me with excellent service at such a reasonable rate. Highly recommended!
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