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Best basement waterproofing pros near Barnhart, MO

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    Average homeowner rating
  • Verified reviews icon40
    Verified basement waterproofing services reviews

Top-Rated Basement waterproofing pros in Barnhart - Updated Nov 2026

Avatar for Quacker's Waterproofing & Basement Repair, LLC
Quacker's Waterproofing & Basement Repair, LLC
4.7(
167
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Barnhart, MO and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Quacker's Waterproofing was wonderful. When they came for the estimate, they were fast and no nonsense. They weren't trying to convince me of things that needed doing or dramatizing the work for more money. When I had questions about the work, they didn't make me feel dumb but took extra time out of their day so that I had peace of mind with my foundation. I hope to never need their help again, but I will definitely call them if I do. Special kudos to Rob!"
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+1

6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Roberts Foundation And Crack Repair
Roberts Foundation And Crack Repair
4.2(
164
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Barnhart, MO and surrounding areas

Approved

In business since 1991

Free estimates

Credit card accepted

"He was a nice man but I don't think he was much of an expert in waterproofing. He was prompt. I think he was a businessman who purchased the business and didn't know what to do. I just needed someone who knew what he was doing. The deal was not a good deal because he was just coming out to do basic inspection, which other companies can do for free. The whole thing was kind of bogus. When he came out, he first mentioned something about drain tiling. I asked him where he was going to put the drain tiles and  he wouldn't even take another look. He came back again and said he didn't realize it was another level. He said he was going to recommend a french drain. Honestly, it was like a doctor who thought the patient wanted something to walk out of the door with and didn't know what to give him so he just wrote a prescription. It just didn't apply. I'm sure he knows what to do in standard, easy to read situations. I wouldn't recommend him. He told me he had another business which he tried to interest me in."
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Response time3 days
21 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for High and Dry Foundation Repair
High and Dry Foundation Repair
4.7(
37
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Barnhart, MO and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I saw them in the neighborhood, so I got their details and they gave me an estimate. They were re-repairing a crack from 20 years ago. They did their work and cleaned up afterward. I waited until after 3 or 4 serious rain storms before this comment. The basement still dry. No seepage through the cracks. I should have called them a long time ago."
Piering Project
Piering Project
Piering Project
Crack Repair
Carbon Fiber Straps

+1

28 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Perma Jack of St. Louis
Perma Jack of St. Louis
4.6(
11
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving Barnhart, MO and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"Perma Jack was very responsive and willing to work with the owner of the project to complete a successful waterproofing drainage system. Perma Jack also worked in a very professional manner. I would definitely recommend this company."
Jack Hammering Through Concrete
Partially Exposed Above Grade Basement
Typical Basement Construction
Exterior View Prior To Project
Exterior View Of Church

+197

Response time1 day
Response rate91%
10 neighbors recently requested a quote
Avatar for Atlas Foundation Solutions, LLC
Atlas Foundation Solutions, LLC
4.5(
160
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Barnhart, MO and surrounding areas

Approved

In business since 1981

Free estimates

Warranties offered

"Our experience with Atlas Foundation Solutions, LLC was excellent. Their staff was very professional, prompt and courteous. Their technician, Jacob was very knowledgeable and thorough. He found another crack under the deck that was covered in the basement with insulation and shelving, saving us another problem down the road. Great job, thank you!"
10 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Marlon Tuckpointing LLC
Marlon Tuckpointing LLC
5.0(
54
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Barnhart, MO and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: True professional

"Marlon Tuckpointing did a professional and seamless job on my chimney. I had missing mortar, discoloration, and a cracked and worn down chimney crown. Marlon came out right away and performed an assessment, made everything clear (including the price), and stayed in contact with me during the entire process. What impresses me most is their accuracy in workmanship, including the type/color match of mortar as well as the waterproofing work that protects my home from damage. When homes are 60+ years old, it is time to start thinking about the mortar and brick that holds your home together. While durable, over time, sacrificial mortar degrades and it's time to call in a professional to maintain the look and stability of your biggest asset. I am confident that you can trust Marlon Tuckpointing to do the job and am happy to recommend them."
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+1

2 neighbors recently requested a quote
Recommended by100%of homeowners
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Basement Waterproofing FAQs, answered by experts

Whether your homeowners insurance covers slab leak repairs depends on your specific policy and the cause of the leak. Many policies cover slab leaks resulting from a covered peril, such as a natural disaster, a falling tree, or pipes freezing and bursting within the slab. However, damage caused by invading tree roots, corrosion, or leaks from appliances may not be covered by a standard policy. It's a good idea to also check your home warranty plan for potential coverage if an appliance is the source. Contact your insurance provider for a full explanation of what your policy covers.

External pressure on the basement wall can cause it to bow inward. Soil, heavy with water saturation, is commonly the main culprit. The soil exerts immense pressure on the wall, causing it to fail, at least partially. This is known as hydrostatic pressure—these situations can occur after rainfall or simply due to regular groundwater presence and may be temporary or more permanent.  

Regular inspections, maintaining proper grading around the foundation, and keeping gutters clear are advisable. Vapor barriers and sealants may need checking for wear after several years.

The most flood-resistant materials you can count on in a flood scenario are concrete, closed-cell insulation, foam insulation (also known as expandable foam), pressure-treated wood, marine-grade plywood, and ceramic tile. When a material is flood-resistant, it can withstand direct contact with floodwater for at least 72 hours without being significantly damaged.

The process might take a few days to a week, depending on the method chosen, area size, and weather conditions. Some solutions, like simple interior sealants, may require less time.

The Barnhart, MO homeowners’ guide to basement waterproofing services

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