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>

How much does foundation crack repair cost?

• <div><p><a href="https://www.angi.com/articles/how-much-does-foundation-repair-cost.htm">Foundation repair costs</a> $250 for a minor crack that doesn’t affect the structure’s integrity, although it can cost as much as $800 if it’s a major crack. Call a pro to get it fixed as soon as possible if your crack is bigger than 1/8 inch wide. Additionally, if you need to seal the foundation to fix leaks, it can cost approximately $2,000 to $7,000.</p></div>

Can you live with a cracked foundation?

• <div><p>Yes, you can live with a cracked foundation—in fact, most people do. Virtually all foundations crack from normal settlement, and while settling cracks benefit from sealing to prevent water and moisture intrusion, most aren’t an issue. If you have structural cracks in your foundation, it might be safe to live in your home for some time, but you should address them immediately to prevent structure collapse and major property damage. </p></div>

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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 do you know if you have a leak under your foundation?

• <div><p>A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it&rsquo;s a plumbing line embedded in your slab, you&rsquo;ll also likely notice above-average water bills.</p></div>

Q: How much does foundation crack repair cost?

• <div><p><a href="https://www.angi.com/articles/how-much-does-foundation-repair-cost.htm">Foundation repair costs</a> $250 for a minor crack that doesn&rsquo;t affect the structure&rsquo;s integrity, although it can cost as much as $800 if it&rsquo;s a major crack. Call a pro to get it fixed as soon as possible if your crack is bigger than 1/8 inch wide. Additionally, if you need to seal the foundation to fix leaks, it can cost approximately $2,000 to $7,000.</p></div>

Q: How long does foundation sealant last?

• <div><p>You&rsquo;ll need to reseal the foundation <b>every five to 10 years, </b>depending on the sealant you&rsquo;ve used, the moisture conditions present in and around your home, and the condition of your foundation. Having a foundation inspection conducted before reapplication can help you catch any problems before you begin resealing. Of course, if you notice any new leaks or other moisture problems at any time, it may be necessary to reseal the foundation sooner.</p></div>

Q: Can you live with a cracked foundation?

• <div><p>Yes, you can live with a cracked foundation&mdash;in fact, most people do. Virtually all foundations crack from normal settlement, and while settling cracks benefit from sealing to prevent water and moisture intrusion, most aren&rsquo;t an issue. If you have structural cracks in your foundation, it might be safe to live in your home for some time, but you should address them immediately to prevent structure collapse and major property damage. </p></div>

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Verified Reviews for Foundation Repair pros in Appleton, ME

*The Angi rating for Foundation Repair companies in Appleton, ME 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 Appleton, ME 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 November 25, 2025

Reviewed in November 2024
Very friendly and professional! Showed up for a quote the day I contacted them and were here a week later to do the repairs!
Leak Seekers
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Reviewed in June 2023
Works efficiently and creates a seamless repair. Friendly and professional.
Rock Solid Drywall
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Reviewed in November 2022
Horrible, absolutely horrible. DO NOT use this company. Company charges $289 to come out and look at your hot tub with the claim that the $289 will be applied to the total repair cost. Once they finally came to my house in mid July to look at the tub, the tech identified the issue right where...
Clear Water Spa Co. LLC
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Reviewed in October 2022
Tim Bowman suspected a gas leak in the furnace, which is still under warranty with a different HVAC company. He could have done the expensive repair himself, but he was honest enough to remind me the furnace is under warranty with the other HVAC company.
JENNINGS HEATING & COOLING
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Reviewed in May 2018
Very professional repair job, higher than expected cost though. Technician was very professional, and kept me informed and involved throughout the repair process. Left the area very clean.
Heritage Home Service
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Reviewed in November 2016
He started with a price of $380 which was a bit high and then he said he found another problem after he started. Now it is $500 dollar repair on an $800 six yr old fridge. I could have spent another $400 and had a new one. Will not use him again.
Demitrus Appliance
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Reviewed in January 2014
He did not fix the car"s problem, and then told me to arrange towing and service somewhere else because he had "done all he could". The Dealership it was towed to then had to repair the damage caused by his mistake.
Jordan'S Garage
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Reviewed in September 2013
Gaudreau's is the best place near Bethel to go for your Jeep repairs. they know just about everything one can know about Jeeps. Their work is first class.
GAUDREAU'S REPAIRS
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Reviewed in March 2011
We use Gary Evans for all of our household plumbing repairs, installation, and drain cleaning. He's trustworthy, always does a good job, he's punctual, and friendly.
Heinmiller Plumbing Co
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Reviewed in October 2008
Entire process worked very well. Fred Scannell provided a very prompted quote and was very knowledgeable about the required work. The job began on the schedule date and was completed as promised. Workmanship of the repair was excellent.
ONE OVER TWO MASONRY
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Get matched with top foundation repair specialists in Appleton, ME

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Foundation, Basement or Crawlspace Waterproofing / Encapsulation

Concrete Foundation Repair

Concrete Flatwork Repair & Resurface

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Find Foundation repair specialists in Appleton

River View Construction Co.

River View Construction Co.

Bradford Home Services

Bradford Home Services

KP Concrete

KP Concrete

Handywomen Services

Handywomen Services

Jim Brann General Contractor

Jim Brann General Contractor

Orey Clark

Orey Clark

Presby Masonry & Roofing

Presby Masonry & Roofing

NORTHEAST POLY INSULATION

NORTHEAST POLY INSULATION

G DRAKE MASONRY

G DRAKE MASONRY

LORRAINE CONSTRUCTION

LORRAINE CONSTRUCTION

The Appleton, ME homeowners’ guide to foundation repairs

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How Much Does Foundation Repair Cost in 2025?

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How Much Does a Crawlspace to Basement Conversion Cost? [2025 Data]

How Tree Roots Can Impact Your Home’s Foundation

When to Worry About Cracks in Your Basement Floor

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