Concrete Repair & Replacement

Cracks, heaving, crumbling edges and trip hazards rarely get better on their own. Masoncrete Builders repairs and replaces damaged concrete on homes and commercial properties across Suffolk County. In the words of our original site, our repair solutions are designed to restore and strengthen your surfaces, improving durability and appearance while adding to the value of your property.

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Excavated and compacted base beside a brick building, with a plate compactor, sandbags and safety cones
Excavation and base prep before a new slab

Repair or replace?

Some damage can be repaired in place; some needs to be removed and re-poured. We look at what is causing the problem (a failed base, water, roots, or utility work) because a patch over an unsolved cause will not last. Our blog covers this decision in more detail.

A real repair, start to finish

The photos on this page are from a repair job along a commercial building. Worn and broken concrete around the utility conduits was saw-cut and broken out, the base was excavated and compacted, and new concrete was placed and finished. The new section was taped off with cones and caution tape while it cured so nobody walked on it too soon.

Common repairs

Concrete Repair photos

See more in our project gallery.

Concrete Repair FAQ

Will a repair match my existing concrete?
New concrete always looks a little different at first, but we match finish and texture as closely as possible, and the color evens out as it weathers.
Can you repair commercial walkways?
Yes. We repair and replace commercial concrete walkways as well as residential concrete.
Should I seal my concrete after repair?
Sealing can help protect concrete from water and salt. We will recommend timing based on the work done.

Where we install concrete repair

We provide concrete repair throughout Suffolk County, with frequent requests in Melville, Deer Park, Brentwood, Central Islip, Coram. All service areas: Dix Hills, Commack, Melville, Huntington, Northport, East Northport, Smithtown, Deer Park, Brentwood, Central Islip, West Babylon, West Islip, Centereach, Coram, Shirley, Plainview, Bethpage.

Related services

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Free estimates across Suffolk County and nearby Nassau towns.

Get a Free Estimate Call (631) 484-7272

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