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TRUSTED BY AFFTON, MO HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon283
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Affton

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 Affton, MO and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Quackers was the 2nd vendor to review the problem. The first vendor proposed a much more expensive solution. Quacker's saw that I did not have a sump pump in my sump pit so they proposed that this be the first step to fix the problem which so far is working. He also advised me to run new drainage tile away from foundation near where the water entered the basement."
Additional Photos
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+1

12 neighbors recently requested a quote
Recommended by97%of homeowners
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 Affton, 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!"
Response time1 day
27 neighbors recently requested a quote
Recommended by94%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 Affton, MO and surrounding areas

Approved

In business since 1991

Free estimates

Credit card accepted

"First the problem was identified. I thought I had only 1 crack, but I was only seeing the "relief" crack. The big crack in the foundation was hidden behind wood paneling. The work was done to fix the cracks & provide proper foundation drainage. Because the main crack was around part of the basement window casing, at my request, they replaced the window. Also @ my request, they replaced my sump pump (which was about 20 years old). The work was very professional. They were prompt, thorough, very neat; the work was done in about 2 & 1/2 days.  Everything was explained to me. The added work was my idea, not something even brought up or "pushed" by the company. When the problem was identified, all possible solutions were discussed. I was very pleased with the work done. It has been a year and a half since the work was completed, and my basement is dry, the cracks remain sealed, and I have a very nice looking new basement window.
"
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Response time3 days
13 neighbors recently requested a quote
Recommended by82%of homeowners
Affordable Upgrades
5.0(
46
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Affton, MO and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Andrew did a professional job. Subcontracted and managed complicated PVC crawl space plumbing repairs; installed insulation and vapor barrier throughout the entire crawl space. He communicated each step of the project and took before and after pictures a the projected completed each phase. I would highly recommend him for your basement waterproofing project."
Waterproofing system
Response time12 hrs
Response rate89%
32 neighbors recently requested a quote
Avatar for Perma Jack of St. Louis
Perma Jack of St. Louis
4.9(
10
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving Affton, MO and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"Really great experience with Perma Jack all the way through for an external sump pump installation. Rich came out originally to assess and plan and was much more thorough than other bids. Price was reasonable too compared to others. After scheduling, Marcus and Sam came out on time and got started working and finished well ahead of what I was expecting. They were quick and thorough and left the place looking better than it looked before. Sump pump is well positioned and inconspicuous and I am very pleased with how it looks and performs. 10/10 experience"
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 rate90%
8 neighbors recently requested a quote
Avatar for High and Dry Foundation Repair
High and Dry Foundation Repair
4.7(
37
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Affton, 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

15 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Kimberlin Construction Co Inc
Kimberlin Construction Co Inc
4.6(
44
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Affton, MO and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"It went perfect. Gary and his crew are our go to contractors for everything. They have done work on our house and landscape many times. I would trust them with everything. My kitchen pipe under the sink rusted out on New Years Eve one time. I called Gary and he was at our house and went to Home Depot just before it closed, for the parts and fixed it that night. Best Contractor ever. Very helpful and knowledgeable."
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Kitchen remodel

+17

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Marlon Tuckpointing LLC
Marlon Tuckpointing LLC
5.0(
54
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Affton, 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

8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for AccuLevel, Inc. - Belleville
AccuLevel, Inc. - Belleville
3.9(
215
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Affton, MO and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Matt was up front about the cost and understood our policy to obtain estimates from 3 companies before proceeding with work in our home. He itemized the estimate and explained the procedure and warranty. He was pleasant to work with! He did not require an hour of my time or insist that both my husband and I be present in order to give us a sales pitch. The price was competitive and not inflated to cover marketing expenses. I like that the company is family owned & local, and that the workers are employees, not sub-contractors. The men who did the work were efficient and we have had no water in our basement since the waterproofing was done. I believe the contractors who followed Acculevel's work were a little surprised at the materials used, and they had to adjust their plans somewhat, but all is good in the end. Thank you!"
Wall Anchors
Exterior Foundation Repair
Bowed Wall Foundation Repair AFTER
Horizontal Wall Crack BEFORE
Exterior Wall Anchors

+31

Response time4 days
257 neighbors recently requested a quote
Recommended by87%of homeowners
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Basement Waterproofing questions, answered by experts

If foundation problems are not fixed, they will likely worsen over time, leading to more complex and expensive repairs. Neglecting a damaged foundation can cause a range of issues, including:

  • Structural Damage: Minor problems like small cracks can escalate into major structural issues. This can damage the house above the foundation and, in severe cases, lead to foundation walls caving in or a total collapse.

  • Water Damage and Pests: Moisture and water intrusion can cause flooding, mold growth, and pest infestations.

  • Health and Safety Risks: Mold can lead to poor indoor air quality and other health risks, while structural instability poses a significant safety hazard.

  • Reduced Home Efficiency: A compromised foundation can negatively impact your home's energy efficiency.

To avoid these escalating problems and costs, it's best to hire a foundation repair company to address any issues as soon as you become aware of them. The earlier problems are discovered and fixed, the lower the repair cost will likely be.

Physically, the most challenging part of finishing a basement is installing egress windows or doors when the space is below ground level. Mentally, the hardest part may be envisioning the project and planning around load-bearing and mechanical obstacles.

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’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

Preventing future basement flooding often involves installing sump pumps, improving drainage, sealing foundation cracks, and maintaining gutters. Costs vary, but preventive measures can range from a few hundred to several thousand dollars, depending on the solutions chosen. Investing in prevention can save you money on future flooded basement cleanup costs and repairs.

Several factors can impact the cost of waterproofing your basement. Some of the most common cost factors include:

  • Location

  • Square footage

  • Cause of the water leak

  • Type of foundation

  • Accessibility

  • Waterproofing method

  • Materials

  • Contractor experience and availability

  • Engineering reports, if needed

  • Structural and other repairs

  • Permits

The Affton, MO homeowners’ guide to basement waterproofing services

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