How do I know if my foundation is slab-on-grade?

• <div><p>If you don’t have any access to or knowledge of any area underneath your home, chances are it’s built slab-on-grade. You can also look for the concrete around the bottom edge of your structure; if it’s just a few inches tall, it’s likely a slab. If it’s more than that, has any windows, or you have steps leading to your main entrance, you likely have a different foundation style.</p></div>

Can mudjacking damage my foundation?

• <div><p>Mudjacking is usually reserved for light-duty slabs, like patios, <a href="https://www.angi.com/articles/how-much-does-concrete-driveway-cost.htm">driveways</a>, and sidewalks. However, it can be an effective way to lift garage slabs and concrete around the perimeter of the home, which could harm your foundation if it’s not done properly. The risk of damage is why having a professional mudjacking company carry out the work is important. This type of slab or foundation repair is relatively inexpensive, especially if you consider that a DIY job requires that you pay to rent the necessary equipment.</p></div>

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Q: Can a house collapse from a sinking foundation?

• <div><p>Although it is possible for a house to collapse from a sinking foundation, it will likely take many years, and signs of major issues will be apparent for a while. Homes on hillsides or in areas that experience frequent washouts are at a higher risk of collapse. Still, barring a natural disaster or extreme circumstances, houses are unlikely to fully collapse from foundation damage.</p></div>

Q: How do I know if my foundation is slab-on-grade?

• <div><p>If you don&rsquo;t have any access to or knowledge of any area underneath your home, chances are it&rsquo;s built slab-on-grade. You can also look for the concrete around the bottom edge of your structure; if it&rsquo;s just a few inches tall, it&rsquo;s likely a slab. If it&rsquo;s more than that, has any windows, or you have steps leading to your main entrance, you likely have a different foundation style.</p></div>

Q: How serious is foundation settling?

• <div><p>Foundation settling is normal and expected if just a small amount of settlement occurs within a year or so after construction. This usually results in hairline cracks in the foundation, which aren&rsquo;t typically a problem. If settlement occurs years after construction, unevenly under your home, or results in signs of structural damage, then it could be very serious. Foundation stabilization and drainage system installation to fix unnatural settlement can cost tens of thousands of dollars and compromise the structural integrity of your entire home.</p></div>

Q: Can you reduce your slab leak repair costs by fixing it yourself?

• <div><p>You could DIY the work, but unless you have plumber&rsquo;s knowledge for identifying and fixing a slab leak and specialized equipment in your tool shed, attempting to DIY your slab leak repair isn&rsquo;t a good idea. It&rsquo;s simply not something that the average homeowner can take on themselves, regardless of how many successful DIY projects they&rsquo;ve got under their belt. You could, however, do something simple like <a href="https://www.angi.com/articles/stop-water-basement-floor.htm">foundation waterproofing</a> yourself to save some money on the post-repair work.</p></div>

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Verified Reviews for Concrete Repair pros in Harrisville, NY

*The Angi rating for Concrete Repair companies in Harrisville, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Repair needs.

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Last update on December 03, 2025

Reviewed in June 2025
Capital Chimneys and Masonry Repairs contacted me the same day i requested a quote, and were able to visit to provide a quote within day or so. They then visited, and completed the chinking on an outside wall, repaired a wall in the basement, and were able to install a gutter to ensure the water...
Capital Chimneys and Masonry Repairs
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Reviewed in April 2024
I highly recommend Tyler. He responded quickly, did the chimney repair work quickly, and did a great job. He saved me a lot of money compared to another estimate. He is also pleasant, professional and easy to work with. He explained everything thoroughly. It was an excellent experience.
M.M.T Fireplace & Masonry Repair
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Reviewed in January 2024
Bob was prompt and professional. We had him replace the crown on our chimney, replace several bricks, replace some flashing and repair some loose slate on our front step. I would highly recommend him for any masonary job.
RMD Restoration Services
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Reviewed in September 2013
Very clever at finding problems, Uses common sense. very reasonable rate, much less than Albany repair shops.
Richie's Auto Repair
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Reviewed in July 2013
Called last winter with no heat and they were here within hours. Very skilled and had the furnace cleaned and repaired very quickly. Ran well for the rest of the winter. Called recently to get an outdoor faucet repaired and had to wait a few weeks. It was not an emergency, so that was...
East Hill Plumbing & Heating
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Reviewed in January 2010
my daughter hit a bear on the highway at night. the collision sprung the front end. we delivered the car to the shop ourselves, since it was drivable. he gave me an estimate by phone and commenced work immediately. although the car is 10 years old, he was able to get 2nd hand parts as good...
D.W. Body Shop
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Concrete Driveways & Floors Installation

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Handyman for Multiple Small Project Service

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Cal Concrete and Paver Systems

Cal Concrete and Paver Systems

Exceptional property services contracting and excavation

Exceptional property services contracting and excavation

Piedmont Equipment Inc

Piedmont Equipment Inc

Painting Etc., Inc.

Painting Etc., Inc.

JF Construction

JF Construction

Symphony of Construction

Symphony of Construction

Mikalunas Builders LLC

Mikalunas Builders LLC

Dig-It Construction & Landscaping

Dig-It Construction & Landscaping

Tweedie Construction

Tweedie Construction

McManus Construction

McManus Construction

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