Get matched with top basement waterproofing pros in Dennison, OH

Q: What costs should I expect for waterproofing or encapsulating services?

• <div><p>Costs depend on the area's size and condition, damage extent, and chosen method. A professional evaluation provides a tailored estimate based on specific needs.</p></div>

Q: Which areas of my home are at risk for mold?

• <div><p>Unfortunately, mold can grow pretty much anywhere, on any kind of surface. However, you&rsquo;re most likely to see it in damp areas like basements or bathrooms, as well as anywhere there has been a water leak. Consult a local mold specialist to determine if certain areas of your home are prone to mold based on climate and other factors.</p></div>

Q: Are slab leaks common?

• <div><p>Yes, slab leaks are fairly common, especially in older homes and places that are prone to earthquakes which can move home foundations. </p></div>

Q: Is it better to waterproof a basement from the inside or outside?

• <div><p>Whether <a href="https://www.angi.com/articles/it-better-waterproof-crawl-space-inside-or-outside.htm">interior versus exterior basement waterproofing</a> is better for your home depends on your budget. The majority of water issues that homeowners experience in their basements are due to conditions that start outside of the home. So, to prevent those problems from seeping in, it&rsquo;s better to stop them at the source using outside waterproofing methods. </p></div>

Q: Is sealing a foundation ever not recommended?

• <div><p>In some circumstances, <a href="https://www.angi.com/articles/foundation-refacing.htm">foundation refacing</a> or repair may be a better option for your home than sealing a foundation. It&rsquo;s always a good idea to take steps to prevent moisture problems in your foundation, but if there are any structural concerns, those will usually need to be fixed first. When dealing with foundation issues, it&rsquo;s a good idea to get a professional opinion so you can avoid bigger problems down the road. </p></div>

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Verified Reviews for Basement Waterproofing pros in Dennison, OH

*The Angi rating for Basement Waterproofing companies in Dennison, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Dennison, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on December 08, 2025

Reviewed in May 2024
Exceptional work performed by Craig and his son. They installed drywall for a room we were completing in the basement. Their communication and flexibility were evident throughout the entire project. Despite the DIY framing (myself), the quality of their workmanship was remarkable. The pricing...
Triple C Repairs
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Reviewed in June 2023
Joel Wood did a great job with helping us to select flooring that would compliment out white oak hardwood. We had been to numerous other places and the products were redundant in regard to pattern and not high end looking. America's Floor Source had a great selection. Joel was knowledgeable,...
America's Floor Source
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Reviewed in September 2021
We feel that the cleaning aspect of this professional was top notch. There were informational issues that were not as top drawer. When I spoke with Carl to initiate service we discussed that our home had no basement at all. We have a crawl space. We talked at length about crawl spaces. When the...
Air Duct Cleaning & Radon Company
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Reviewed in March 2021
Steve was knowledgeable about carpentry and plumbing work. We needed basement stairs built and new piping from the sump pump to the outside yard. Steve did a wonderful job on both. Our new stairs are very stable and sturdy with hand rail and a good platform on the ground. Steve attached new...
Steve's Handyman Services
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Reviewed in February 2020
Justin Harris, Carlos Hernandez, Chris Yates and Zack Hoffman did an excellent job on the foundation drainage install in my basement. They were very professional, hard working and friendly. The electrician, Ryan, did an excellent job as well and he answered all my questions. I would recommend...
Ohio Basement Authority
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Reviewed in March 2019
Showed up on time. Worked like maniacs, I would never have guessed that much heavy hard work could be done in only two days. The crew was very professional, polite and considerate. Left the basement looking as clean as it was when they got there. During and after pics attached. I didn't have a...
Stay Dry Waterproofing - Columbus
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Reviewed in April 2017
I give them high regards on everything. They left me with a dry basement.
Ohio Basement Authority
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Reviewed in May 2016
I had Grosse Construction Services build a custom home for me. Let me say that it was a nightmare during the entire building process. In addition we are still finding things that were done incorrectly even 5 years after the build was complete. The first obstacle, our foundation walls were off by...
Grosse Construction Services LLC
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Reviewed in September 2015
About 15 years ago we had a major water problem in our basement. EverDry and did both interior and exterior waterproofing for us and we have not had a problem since.
Everdry Waterproofing of Louisville
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Reviewed in November 2012
Cracks developed in the basement walls. Water seepage occurred at the middle and/or bottom of the cracks. The Basement Guys not only fixed the symptoms (leaking walls), they also determined the root case of the fault. The cracks had developed because of settling of the foundation and placement...
The Basement Guys
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