Can a slab foundation sink?

• <div><p>Yes, slab foundations can sink just like any other foundation type. Floating slabs are the most prone to differential settlement and foundation sinking because they sit directly on the surface of the earth. Slab foundations that have footings—including <a href="https://www.angi.com/articles/slab-on-grade-foundation.htm">slab-on-grade foundations</a> and monolithic slab foundations—get additional support from soil further down and are less likely to sink over time, especially under larger, heavier structures.</p></div>

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Q: Is it worth it to repair a foundation before selling?

• <div><p>Whether or not repairing your foundation is worth it before selling depends on the extent of the damage, the cost of the foundation repair, and your timeline for relocating. If the damage is major or structural in nature, chances are you&rsquo;ll sell at a higher price if you take care of the problem beforehand. You should consider the cost of the repair first, though, as laying out thousands might not be possible with your budget. Additionally, if you&rsquo;re in a rush to relocate, you might want to repair before selling so as not to limit your buyer pool. </p></div>

Q: Can foundation issues cause a house to collapse?

• <div><p>Yes, a house can collapse from severe foundation problems if left unchecked, which is why it&rsquo;s so important to carry out routine foundation inspections and call for repairs at the first sign of an issue. Foundation cracks often take years to get to the point where your home is at risk of collapsing. Implementing a solution quickly, even if your issue seems minor, is always worthwhile.</p></div>

Q: Can a slab leak cause a sinkhole?

• <div><p>It is possible for a slab leak to cause a sinkhole, but it would have to be a particularly serious leak. A slab leak causes the land under your home to erode and if there is enough movement depressions will form in the ground, potentially causing a sinkhole.</p></div>

Q: What are the most cost-effective foundation repairs?

• <div><p>The most cost-effective foundation repair is using <b>masonry patches and sealants</b> to seal foundation cracks and offer some support to prevent further damage. These methods are used to fix minor foundation cracks quickly. However, they&rsquo;re not suitable as a long-term solution, and they only offer minimal stability. On average, masonry patches and sealants cost <b>$500</b>, but a sealant like an epoxy crack injection can total <b>over $2,000</b>. If you&rsquo;re handy and only looking for a temporary solution until you contact a local foundation repair contractor for a more permanent one, you can save hundreds by DIYing this repair.</p></div>

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Verified Reviews for Foundation Repair pros in Start, LA

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

*The HomeAdvisor rating for Foundation Repair companies in Start, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.

Last update on January 15, 2026

Reviewed in July 2025
Pierce was provided quality service to my 10 rental properties in Monroe, La. He’s reliable and punctual when it comes to taken care of my repairs. His prices are reasonable as well. I’ll always and forever use his services.
Prolific Construction and Home Improvement LLC
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Reviewed in March 2024
Our repairs were completed without delay with professional assistance from Peak Roofing. Our repairs were to roof replacement,siding replacement,window replacement,several hundred feet of gutters and chimney cap and diffuser. Peak owner helped us with the insurance claim after completion of...
Peak Roofing & Exteriors
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Reviewed in November 2023
I paid $13,000 for foundation repairs that did not ever address the 3" of sinking floors to the middle of my floors, after getting 2 separate opinions/quotes from Groundworks and Peak Structural, Inc., owned by the same company.
Groundworks
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Reviewed in May 2018
"I highly recommend this company to anyone who needs roof repair. They informed me before making any decisions"
Roofing Solutions
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Reviewed in July 2017
Project : Raise a Concrete Foundation An exceptional company! The owner came a day early to give me an estimate. They started when they said they would and in some serious heat! Made sure the inside of the house was leveling while jacking up the house. Did twice the work for half the price...
Level Home Foundation Repair, LLC
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Reviewed in March 2017
Punctuat, knowledgeable & repair was completed in a timely manner. Very friendly & pleasurable to deal with. Very reasonable rates. A true professional. Accepted credit/debit cards and I received my receipt via email within an hour. I would highly recommend Mr. Jones without any reservations.
Raleigh Jones Repair Service
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Reviewed in October 2016
For the appliances, Bennett was pretty good once they finally showed up. They would schedule a visit, call on the day of the visit and say they needed to reschedule for another day. This happened multiple times for the appliance repair visit. For the A/C work, Bennett came out and began work wit...
Bennett Heat Air & Electric
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Reviewed in June 2014
He was good. He was no. 1 in our area. He was thorough and he came back to check or make sure that everything was done. He also went up to the attic, we have not put a light up there in case we need something to be repaired. He checked to make sure that they repaired it. He is working with...
Home Sweet Home Inspection Service
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Reviewed in April 2014
He did everything he said he was going to do. Performed the work when he said he would and called when the repairs when completed. Everything went as planned.
JAPANESE AUTOMOTIVE
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Reviewed in May 2012
I had a virus and a blue screen. I shut the computer and he was able to repair it for me. He did it quickly and for a reasonable price.
MICHAEL HOLLAND COMPUTER SVC
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