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From $50
Up to $500
Open 9:00 AM – 5:00 PM
In Thornhill, we are ISA CO. Excavation Demolition Shoring Services - a dedicated team of professionals specializing in home services. We're proud…
The Best Constraction Company in Thornhill
Compare top-rated constraction providers in Thornhill. Profiles include verified reviews, service details, and direct contact options.
Service providers
Constraction pros near Thornhill
These companies are based in nearby cities and serve Thornhill.
From $50
Up to $500
Open 9:00 AM – 5:00 PM
At Golden Beaver Construction in Richmond Hill, we specialize as a construction contractor, delivering exceptional results for homeowners. Our exp…
From $50
Up to $500
Open 8:00 AM – 5:00 PM
At Zucco Shoring | Toronto Shoring and Helical Piers, we specialize in structural engineering services, specifically shoring and helical pier inst…
From $50
Up to $500
Open 8:00 AM – 5:00 PM
At Drill Rock Shoring in Vaughan, we take pride in delivering robust and reliable rock shoring solutions for homeowners. Our construction expertis…
From $50
Up to $500
Open 8:00 AM – 5:00 PM
At King City's Aura-Con Inc. | Shoring | Excavation, we understand the challenges homeowners face when it comes to excavation projects. We are a d…
From $50
Up to $500
Open 9:00 AM – 6:00 PM
At Toronto Shoring Solutions in Toronto, we specialize as Excavating Contractors, delivering exceptional results in every project we undertake. Ou…
From $50
Up to $500
Open 24/7
At Toronto Shoring Inc., we specialize as an excavating contractor in the heart of Toronto. Our expertise lies in delivering comprehensive excavat…
From $50
Up to $500
Open 7:00 AM – 5:00 PM
In Bolton, we are Pro Caissons & Shoring Ltd - your reliable partner in drilling and excavation services. With a focus on homeowners, we deliver e…
Open 8:00 AM – 4:00 PM
In the heart of Mississauga, we are Canada Construction Limited - a dedicated construction company focused on delivering exceptional home services…
From $50
Up to $500
Open 8:00 AM – 5:00 PM
In the heart of Mississauga, we are Earthline Foundations and Shoring Ltd - your reliable partner in foundation services. Our expertise lies in st…
From $50
Up to $500
Open 7:00 AM – 5:00 PM
At Toronto Shoring Inc., located in Caledon East, we specialize in construction services tailored to homeowners like you. We understand that home …
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Verified Constraction in Thornhill, Ontario
We show only active businesses that pass moderation. Results are specific to Thornhill and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for constraction
Ratings and reviews come from customers who used the service. Compare constraction pros in Thornhill by experience, responsiveness, and value before you reach out.
Local-first search in Thornhill
Filter by neighborhood, check locations on the map, and find providers close to home or work in Thornhill. Listings are refreshed regularly — October 2026.
Cities next to Thornhill, Ontario
The same listings in the closest cities — providers there often take jobs in Thornhill too. Mileage is the approximate distance from Thornhill.
- Richmond Hill 2.8 mi
- Unionville 4.5 mi
- Vaughan 6.8 mi
- King City 9.3 mi
- Toronto 11.4 mi
- Bolton 16.0 mi
- Mississauga 16.5 mi
- Caledon East 21.7 mi
- Oakville 28.3 mi
- Youngstown 45.5 mi
- St. Catharines 48.3 mi
- Niagara-on-the-Lake 48.5 mi
What Thornhill customers ask first
Looking for constraction in Thornhill? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
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Recent reviews in Thornhill
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urohoo88
Overall satisfied with their services. Recommend everyone
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Lorenzo Tiberi
Really happy with their services & quality work. Thanks ISA Co. Excavating Services..
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N J
I used for my second project in Willowdale area. The owner easy to work with. He got the drawing and finish the in timely manner. I will use them again
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Sam Kashani
ISA Co. Excavating Services has been providing excavation services in Greater Toronto Area, Ontario. They are widely known for providing high-quality professional excavation services in Toronto at very competitive prices. 100% recommend them.
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Mehdi Doosti daryan
Kudos,I was happy about that group, they were so professional and friendly . Also, they were so fast and they were able to finish the work ahead of schedule. Thank you so much from Isa co team 👍
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Ray T
I selected ISA Co. based on the positive reviews from Google for my build project which included asbestos removal, demolition, excavation and backfill services. My experience with ISA Co was very positive and consistent with the other reviews here. The price is fair, the quality is good and overall the owner is very willing to work with you and accommodate your schedule. I will work with them again for my next project!
