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Avatar for AccuLevel, Inc. - Belleville
AccuLevel, Inc. - Belleville
3.9(
215
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Kaiser, 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
269 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for M&W Excavating, LLC
M&W Excavating, LLC
5.0(
9
)
Basement Drainage Channels - Install

Serving Kaiser, MO and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"M&W were very professional. Job was done well and in a very timely manner. The cost was very reasonable. I would use them again without hesitation and recommend them."
Response time6 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Honest Abe's Home Services
Honest Abe's Home Services
4.2(
195
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Kaiser, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"George Coy was so professional. He installed a water de-scaler for me. He explained all options, had me watch a video that explained the product and was very patient with all of my questions! Very polite and friendly... Ask for him if you need service. Very knowledgeable!"
During Demo
After New Sub-floor
Job Complete
Floor Repair
Sub-floor Repair

+2

Response time10 hrs
22 neighbors recently requested a quote
Recommended by85%of homeowners
RIDGE CONSTRUCTION, LLC
New to Angi
Basement Drainage Channels - Install

Serving Kaiser, MO and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time50 mins
Avatar for Guardian Foundation Repair, LLC
Guardian Foundation Repair, LLC
4.9(
14
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Kaiser, MO and surrounding areas

In business since 2022

Free estimates

Warranties offered

"Highly recommend! Guardian Foundation LLC is a professional company, with a professional workforce. The work crews are knowledgeable, courteous, and answer any questions completely. The job was completed exactly the way it was bid. There were no hidden fees, add-ons or extras that were not in the bid. The company came sooner than expected. Their workspace was cleaned each night. Our project included a trench drain in the basement with a sump pump and dehumidifier, installation of 8 steel beams and jacks, and burying a gutter system to divert the flow of water away from our house. Overall, the work crew was good natured, pleasant, and just really enjoyed making our hosue more stable."
this beam was sagging 1.5 in in the center- before picture.
Vapor Barrier Installation
Rim Joist Insulation
Before Project Begins
Vapor Barrier Installation

+140

Recommended by75%of homeowners
Avatar for Advanced Foundation Repair & Replacement
Advanced Foundation Repair & Replacement
5.0(
30
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Kaiser, MO and surrounding areas

Emergency services offered

"My husband and I began notcing cracks in our basement walls within the last few months so we contacted Frank to diagnose the problem. He was very knowledgeable and promptly told us what needed to be fixed. His crew began work within a week of us meeting, they worked quickly and efficiently and the job was done in 4 days. They knocked out 30 feet of our basement wall that had been damaged and the work was done in an extremely clean manner. They left the area meticulously clean. We also had 38 feet of wall on the other side of our house piered because it was settling. Frank lifted the house and piered the wall with a jacking system. We were extremely surprised as to how quickly all of the work was done and appreciated the professional manner in which it was completed. Frank even provided us a lifetime tansferable warranty. We highly recommend using Frank for any foundation repair work.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by100%of homeowners
A-1 Foundation Solutions, LLC
5.0(
8
)
Basement Drainage Channels - InstallFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Kaiser, MO and surrounding areas

In business since 2020

Free estimates

Warranties offered

"After interviewing many others we decided on A-1. They were far above average in knowledge, and knew how to get the job done with the least amount of disturbance to the surrounding areas. We would not hire anyone else for waterproofing. An extra plus was that they are Super nice people!"
Footing Prep
Helical Pier Installation
Helical Piers
Head Attachment
Exterior Waterproof

+19

Response time9 hrs
Recommended by100%of homeowners
Showing 1-10 of 37
Basement Waterproofing questions, answered by experts

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.

Yes, you can technically make a crawl space liveable, but the only way to do so is by converting it into a basement. While some crawl spaces are big enough to walk through and store large items, they lack appropriate insulation and space to be liveable.

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

Preventative measures, such as maintaining drainage systems, installing sump pumps, inspecting roofs regularly, and crafting comprehensive emergency plans, can help mitigate future risks.

The Kaiser, MO homeowners’ guide to basement waterproofing services

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