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Verified Reviews for Basement Waterproofing pros in Alton, MO

*The Angi rating for Basement Waterproofing companies in Alton, 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 Alton, 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 October 28, 2025

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Avatar for Foundation Recovery Systems

Foundation Recovery Systems

3020 N. Martin Ave.
4.56(
57
)
•Approved Pro

Foundation Recovery Systems

3020 N. Martin Ave.
4.56(
57
)
•Approved Pro
Customers say: Super punctual
33 local quotes requested
33 years of experience

Established in 1992, Foundation Recovery Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With offices spanning across Kansas City, Moberly, Springfield, and St Louis, Des Moines, Peoria, Decatur & Moberly, we bring our expertise closer to you. FRS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Foundation Recovery Systems, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Arrived a day late, indicating that they "had been out late the night before". Removed the sub-floor on day 1/2 and found that the sub floor was 5/4 instead of the 3/4 that they had planned. Except they didn't bother telling ME that until the last day and advised that they could fix the 1/2 step running down the middle of my living room and kitchen for twice the price. I spent $400 and 5 days on my hands and knees fixing this problem. Damage done to walls that was not repaired, 2 doors need to be re-hung, siding removed from the back of the house (other option was the demolition of most of my kitchn cabinets) that is still not hung back up. Most days for the crew started at around 9:30-10:00 and ended about 3:30 in the afternoon. Did I mention that my wife and I were in a local hotel for then entirety of the repair process. To say that I am very unhappy with my experience with Foundation recovery systems would be an understatement. I will not refer them and never use them again."

David N on October 2025

Established in 1992, Foundation Recovery Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With offices spanning across Kansas City, Moberly, Springfield, and St Louis, Des Moines, Peoria, Decatur & Moberly, we bring our expertise closer to you. FRS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Foundation Recovery Systems, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Arrived a day late, indicating that they "had been out late the night before". Removed the sub-floor on day 1/2 and found that the sub floor was 5/4 instead of the 3/4 that they had planned. Except they didn't bother telling ME that until the last day and advised that they could fix the 1/2 step running down the middle of my living room and kitchen for twice the price. I spent $400 and 5 days on my hands and knees fixing this problem. Damage done to walls that was not repaired, 2 doors need to be re-hung, siding removed from the back of the house (other option was the demolition of most of my kitchn cabinets) that is still not hung back up. Most days for the crew started at around 9:30-10:00 and ended about 3:30 in the afternoon. Did I mention that my wife and I were in a local hotel for then entirety of the repair process. To say that I am very unhappy with my experience with Foundation recovery systems would be an understatement. I will not refer them and never use them again."

David N on October 2025

Avatar for AccuLevel, Inc. - Missouri

AccuLevel, Inc. - Missouri

9495 North Waldron Road
4.55(
154
)
•Approved Pro

AccuLevel, Inc. - Missouri

9495 North Waldron Road
4.55(
154
)
•Approved Pro
Customers say: Quality work
81 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 life of the structure 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.

"Thrilled with the results! Good design and implementation."

Janet E on June 2023

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a life of the structure 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.

"Thrilled with the results! Good design and implementation."

Janet E on June 2023

Avatar for Spray Tough LLC

Spray Tough LLC

513 US Highway 60 E
No reviews yet

Spray Tough LLC

513 US Highway 60 E
No reviews yet
4 years of experience

Spray Tough, LLC At Spray Tough, we specialize in open and closed-cell spray foam insulation. For waterproofing projects, we utilize cutting-edge sprayed-on polyurea technology. With three years of industry experience, we’ve honed our craft to deliver exceptional results for our clients. Our Value Proposition: 1. Precision and Expertise: Our skilled team ensures the precise application of spray foam insulation and polyurea coatings. We don’t just spray; we create a protective barrier that stands the test of time. 2. Energy Efficiency: Spray foam insulation not only seals gaps but also enhances energy efficiency. Our solutions help homeowners and businesses save on heating and cooling costs. 3. Waterproofing Excellence: Whether it’s a basement or commercial space, our waterproofing services keep moisture at bay. Say goodbye to leaks and dampness! 4. Durability: Our sprayed-on polyurea coatings are tough, resilient, and built to withstand the elements. They protect against wear, tear, and environmental stressors. What Sets Us Apart: 1. Experience: With three years in the industry, we’ve tackled diverse projects, from residential homes to industrial facilities. Our expertise ensures top-notch results. 2. Cutting-Edge Technology: We stay ahead of the curve by using the latest equipment and materials. 3. Customer-Centric Approach: We listen to our clients’ needs, offer personalized solutions, and prioritize their satisfaction. Your project is our priority. 4. Attention to Detail: From surface preparation to final application, we pay attention to every detail. Quality craftsmanship is non-negotiable. Choose Spray Tough for insulation and waterproofing solutions that stand up to the toughest challenges. Contact us today for a consultation!

Spray Tough, LLC At Spray Tough, we specialize in open and closed-cell spray foam insulation. For waterproofing projects, we utilize cutting-edge sprayed-on polyurea technology. With three years of industry experience, we’ve honed our craft to deliver exceptional results for our clients. Our Value Proposition: 1. Precision and Expertise: Our skilled team ensures the precise application of spray foam insulation and polyurea coatings. We don’t just spray; we create a protective barrier that stands the test of time. 2. Energy Efficiency: Spray foam insulation not only seals gaps but also enhances energy efficiency. Our solutions help homeowners and businesses save on heating and cooling costs. 3. Waterproofing Excellence: Whether it’s a basement or commercial space, our waterproofing services keep moisture at bay. Say goodbye to leaks and dampness! 4. Durability: Our sprayed-on polyurea coatings are tough, resilient, and built to withstand the elements. They protect against wear, tear, and environmental stressors. What Sets Us Apart: 1. Experience: With three years in the industry, we’ve tackled diverse projects, from residential homes to industrial facilities. Our expertise ensures top-notch results. 2. Cutting-Edge Technology: We stay ahead of the curve by using the latest equipment and materials. 3. Customer-Centric Approach: We listen to our clients’ needs, offer personalized solutions, and prioritize their satisfaction. Your project is our priority. 4. Attention to Detail: From surface preparation to final application, we pay attention to every detail. Quality craftsmanship is non-negotiable. Choose Spray Tough for insulation and waterproofing solutions that stand up to the toughest challenges. Contact us today for a consultation!

Big Country Construction

No reviews yet

Big Country Construction

No reviews yet
25 years of experience

Do you want someone you can trust and treats you better than family? If so, look no further. We specialize in tile, masonry, decks and patios. We also do cabinets, hardwood flooring, cement work, landscaping and overhang roofs. We can do it all. Everything for your home and/or property inside and out. We do it all. No job to big or small. We have been in this business for 20 plus years. Contact us for a free estimate today.

Do you want someone you can trust and treats you better than family? If so, look no further. We specialize in tile, masonry, decks and patios. We also do cabinets, hardwood flooring, cement work, landscaping and overhang roofs. We can do it all. Everything for your home and/or property inside and out. We do it all. No job to big or small. We have been in this business for 20 plus years. Contact us for a free estimate today.

Avatar for Sherwood Home Designs

Sherwood Home Designs

P.O. Box 1510
No reviews yet

Sherwood Home Designs

P.O. Box 1510
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.

Showing 1-10 of 29
Basement Waterproofing questions, answered by experts

Most people consider a French drain to be one of the most effective solutions for foundation leaks, but it’s not always a standalone solution. French drains will help keep water away from your foundation to reduce the risk of leaking and structural damage from soil expansion, but depending on your foundation type and location, you might need other systems or techniques—like soil gradation and gutter and leader installation—to resolve the underlying problem.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls. Installing a French drain is a relatively inexpensive method if you do the work yourself, although it’s labor-intensive and can be challenging to install properly.

Yes, you can over dehumidify your house. While you may prefer a dryer climate inside, the elimination of too much moisture in the air can lead to an extremely dry environment that can affect those with respiratory and skin issues. Strike a balance between eliminating excess moisture without making your home feel like a desert. Most modern thermostats show the humidity levels for guidance.

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

The Alton, MO homeowners’ guide to basement waterproofing services

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