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Verified Reviews for Basement Waterproofing pros in Middletown, MO

*The Angi rating for Basement Waterproofing companies in Middletown, MO 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 Middletown, MO 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 November 17, 2025

Find Basement waterproofing pros in Middletown

Avatar for AccuLevel, Inc. - Belleville

AccuLevel, Inc. - Belleville

4.55(
153
)
•Approved Pro

AccuLevel, Inc. - Belleville

4.55(
153
)
•Approved Pro
Customers say: Quality work
129 local quotes requested
29 years of experience

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"Best quote from the the companies I contacted. Fast job completion."

Alex B on December 2022

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"Best quote from the the companies I contacted. Fast job completion."

Alex B on December 2022

Avatar for Missouri Foundation & Foam

Missouri Foundation & Foam

4.83(
6
)
•Approved Pro

Missouri Foundation & Foam

4.83(
6
)
•Approved Pro
Customers say: Quick response
16 local quotes requested
7 years of experience

Your experts in all foundation repair, waterproofing, and insulation.

"Follow up took a little longer than preferred, but the work was done well. "

Elizabeth L on November 2025

Your experts in all foundation repair, waterproofing, and insulation.

"Follow up took a little longer than preferred, but the work was done well. "

Elizabeth L on November 2025

Avatar for Raising Solutions LLC

Raising Solutions LLC

No reviews yet

Raising Solutions LLC

No reviews yet
11 years of experience

Raising Solutions is a local, family-owned and operated Foundation Repair, Concrete Leveling(polyjacking), and Basement Waterproofing company. Raising Solutions is committed to resolving your concerns and protecting your largest investment, YOUR HOME. Our field reps will closely evaluate your repairs, and work closely with our office to custom tailor each repair; ensuring not only the correct repair is made, but the CORRECT materials are being used! Allowing us to provide YOU with industry leading warranties!

Raising Solutions is a local, family-owned and operated Foundation Repair, Concrete Leveling(polyjacking), and Basement Waterproofing company. Raising Solutions is committed to resolving your concerns and protecting your largest investment, YOUR HOME. Our field reps will closely evaluate your repairs, and work closely with our office to custom tailor each repair; ensuring not only the correct repair is made, but the CORRECT materials are being used! Allowing us to provide YOU with industry leading warranties!

HELITECH Central Missouri

3.67(
3
)

HELITECH Central Missouri

3.67(
3
)
38 years of experience

Helitech is a family, locally-owned specialty contractor that provides waterproofing, foundation repair, & concrete repair services to homeowners across a 4 state region. Services include basement & crawlspace waterproofing & encapsulation, complete foundation repair - piering, wall anchoring, & crack repair, as well as concrete leveling / mudjacking, dehumidifiers, sump pumps, & yard drainage. We service the greater Central Missouri region including Columbia, Centralia, Moberly, Mexico, Fayette, Boonville, Marshall, Sedalia, Warrensburg, Jefferson City, Hermann, Eldon, Osage Beach, Camdenton, Lake of the Ozarks, Rolla, and everywhere in between out of our facility in Kingdom City. Our Helitech Promise is to provide the highest quality products, and finest service, and to stand by our work for the life of your home. We have been serving the area for 5 decades strong and our longevity speaks to our reliability and commitment to excellence.

"went well, although i question the commission we pay and profit the company makes. seems foundation companies are high priced. however we were treated great by our representative. The work crew was polite, clean and courteous."

Ray G on December 2023

Helitech is a family, locally-owned specialty contractor that provides waterproofing, foundation repair, & concrete repair services to homeowners across a 4 state region. Services include basement & crawlspace waterproofing & encapsulation, complete foundation repair - piering, wall anchoring, & crack repair, as well as concrete leveling / mudjacking, dehumidifiers, sump pumps, & yard drainage. We service the greater Central Missouri region including Columbia, Centralia, Moberly, Mexico, Fayette, Boonville, Marshall, Sedalia, Warrensburg, Jefferson City, Hermann, Eldon, Osage Beach, Camdenton, Lake of the Ozarks, Rolla, and everywhere in between out of our facility in Kingdom City. Our Helitech Promise is to provide the highest quality products, and finest service, and to stand by our work for the life of your home. We have been serving the area for 5 decades strong and our longevity speaks to our reliability and commitment to excellence.

"went well, although i question the commission we pay and profit the company makes. seems foundation companies are high priced. however we were treated great by our representative. The work crew was polite, clean and courteous."

Ray G on December 2023

Avatar for Sherwood Home Designs

Sherwood Home Designs

No reviews yet

Sherwood Home Designs

No reviews yet
19 years of experience

Sherwood Home Designs is your one-stop-shop for all your home needs. We are available for sub-contracting as well as estimates for private individuals. We accept all major credit cards, checks, and cash. Mention 'Angie's List' for a 15% discount on ANY job booked.

Sherwood Home Designs is your one-stop-shop for all your home needs. We are available for sub-contracting as well as estimates for private individuals. We accept all major credit cards, checks, and cash. Mention 'Angie's List' for a 15% discount on ANY job booked.

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Basement Waterproofing questions, answered by experts

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

Crawl space foundation problems can stem from a few different issues, but the most common are moisture and water problems and soil instability. Moisture and water issues are often a result of poor drainage, which can lead to water intrusion and soil expansion and contraction, leaving your foundation under added stress. A few things can cause soil instability, including poor drainage, karst landscapes and resulting sinkholes, and poorly compacted soil during construction.

The most challenging part of finishing a basement is addressing moisture control. Basement waterproofing is an essential task that requires a professional’s skills and knowledge. If you don’t properly waterproof your finished basement, it’ll be vulnerable to dampness, water damage, and mold growth. Ensuring proper insulation and ventilation to combat these issues while meeting building codes adds complexity to your remodeling project.

Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze.

Mold growth is just one common sign of excess moisture in the bathroom. You may also see the paint in the room start to peel away from the walls, or that the walls remain wet for some time after you bathe.

Condensation on the windows is another sign that your bathroom has a potential moisture problem. The room itself may start to smell like mildew.

The Middletown, MO homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.

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