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Limestone Construction and Excavating

Concrete & Masonry Contractors in Whitby, Ontario
Ranked #2 in Whitby | Grade A
5.00 (26 reviews)

Limestone Construction and Excavating

Local contractor providing structural concrete and masonry solutions supported by excavation and site prep. Public reviews note careful estimates, organized crews, and clean, well-finished work on structural elements Serving homeowners across Whitby, Ontario.

Why Homeowners Choose This Business

Customers highlight responsive scheduling, thorough estimates, clean sites, and careful workmanship on lintels, chimney repairs, and concrete floors. The team coordinates scopes that blend concrete, masonry, and related exterior tasks for a smooth project flow Local experience that helps homeowners across Whitby, Ontario compare a more region-aware provider.

Service Area

Based at 402 Henry St, Whitby, Ontario, serving homeowners and small commercial clients throughout the Durham Region.

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  • Service information
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How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Holds a strong position among local competitors.
  • Performs at or above the local average for Google rating.
  • Shows review activity that is competitive for this local market.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Establishment
  Point Of Interest
  Renovation Services
  Roofing Contractor
  Concrete Slabs
  Footings and grade beams
  Installations
  Lintel Replacement
  Chimney Rebuilds
  Masonry repair
  Concrete barn floors
  Garage concrete floors
  Foundation repair (minor)
  Block and brickwork
  Excavation for concrete
  Forming and reinforcement
  Tuckpointing

Services include concrete slabs and floors, footings and grade beams, structural lintel replacement, masonry repairs and chimney rebuilds, small foundation work, and site prep/excavation for concrete placement.


Reviews

Recent Reviews

5.00

(Based on 26 reviews)

Reviews consistently mention prompt call-backs, clear pricing, and straightforward communication. Homeowners note tidy job sites and careful detail on structural tasks like lintel swaps and chimney rebuilds. Several projects expanded in scope after initial work due to confidence in results. Pricing is often described as fair for the quality delivered.

I needed 3 garage door lintels replaced and called around , left a message to Limestone . Sure enough, Ben called me and spoke nicely about the scope of my job etc.
a few days later he reached out again and asked if he could come and look at the job. We met and the same evening he gave a price . I must say, Ben and his crew are amazing and do class A work. Great job . I even added quite a bit of extra for them to do at my factory.
Gave me time line and completed the work.
Great company to deal with and I would never hesitate to use them again and would highly recommend them for small or big job.

My wife and I reached out to Ben of Limestone Construction & Excavation about 2 years ago to install a new metal roof on our barn as well as new eaves/soffit on our barn and house, we were so impressed by his professional work, honest opinion and Fair pricing, that we asked them to replace the windows, new garage door and pour the concrete floor in the barn.
So this year another project was the House. We needed a new roof and a chimney rebuild. Ben was quick to complete this job for us with the bad weather approaching he and his workers made it happen.
Such an amazing job, we are so happy.
No more worries about shingles or a possible leak now with a new metal roof! Whenever something should arise we know just who to call. Thanks again Ben and the Limestone Crew!!

Had the wood on our dormers (roof) replaced with vinyl board and batten siding. They left the site clean at the end of both days and the finished work looks great. Excellent attention to detail, explained the process beforehand, gave a professional and accurate quote. I would highly recommend Limestone Construction!

More than happy with Limestone's professionalism and attention to detail on my new 20x40 ft deck. I would highly recommend them for piece of mind and a job done right, the first time. Give them a call for all things construction related. #excavating #concrete footings #decking etc. You won't be disappointed.

We've had the Limestone crew helping with an addition & renovation over the last few months. They've done an excellent job with roof framing & decking, shingles, window & door installation, and siding, and are currently wrapping up some drywall work that's looking very good so far.

This is an efficient, very professional all-trades crew that are easy to deal with, responsive and precise in their communications, and very well versed in the industry's best practices.

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Frequently Asked Questions

Common requests include concrete slabs and floors, footings, structural lintel replacements, and chimney or masonry repairs. The team also supports exterior scopes that tie into concrete work, such as small foundation tasks and related framing tie-ins.

Yes, lintel replacement is a recurring service reflected in customer feedback. The crew assesses the opening, proposes a suitable replacement approach, and coordinates masonry repairs to restore structural support and appearance.

Yes, reviews reference successful concrete floor installations in agricultural and residential settings. The team manages prep, reinforcement, and placement to achieve a durable, workable surface.

They typically discuss scope by phone, visit the site when appropriate, and provide a written price with clear inclusions. Scheduling is coordinated around material lead times and weather, with updates provided if conditions change.

Clear access for equipment and remove loose items in the work area. The crew will advise on any grading, base preparation, or temporary protections needed ahead of placement to help ensure a clean, efficient pour.
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Opening Hours


  • Monday 7:00 AM – 5:00 PM
  • Tuesday 7:00 AM – 5:00 PM
  • Wednesday 7:00 AM – 5:00 PM
  • Thursday 7:00 AM – 5:00 PM
  • Friday 7:00 AM – 4:00 PM
  • Saturday 7:00 AM – 3:00 PM
  • Sunday Closed

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Business Details


Business Rating
5.00 (26 reviews) Pro Listing
Address
402 Henry St, Whitby, ON L1N 5C7, Canada, Whitby, ON L1N 5C7
Business Type
General Contractor

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