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TRUSTED BY O FALLON, IL HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon66
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in O Fallon

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 O Fallon, IL 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."
.
Response time3 days
20 neighbors recently requested a quote
Recommended by82%of homeowners
Affordable Upgrades
5.0(
46
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving O Fallon, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Andrew was amazing. He was very professional and extremely knowledgeable about waterproofing. He has great and transparent pricing that is hard to beat and his work ethic is unmatched. He treated our house like it was his own, provided us with great recommendations, a great waterproofing system, and left everything clean."
Waterproofing system
Response time12 hrs
Response rate91%
32 neighbors recently requested a quote
Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.3(
314
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - RepairBasement Drainage Channels - Install

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Brian did an excellent inspection over the entire house. Explained everything in detail of what the cause was of the leaky basement and recomended solutions. He was very professional and took his time explaining and answering my questions. Donovan, Josh and Xander performed an excellent job of waterproofing the basement. Made sure evrything was covered . Great clean up too ! I highly recomend Foundation Recovery Systems ! Thank you !"
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

566 neighbors recently requested a quote
Recommended by90%of homeowners
Musick House Leveling, LLC
4.9(
29
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving O Fallon, IL and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

"The technician that did the service, let me know specifically one thing that turned not to be possible. I would never known, because the issue was below the ground. He also gave me post sales advice to recommend to my A/C who would be installing a unit near the repair."
Response time1 day
1 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 O Fallon, IL and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"This is a great company to use in making a 141 year old basement waterproof. I look foreward to having a waterproo basemant. Craig was pleasant and went the extra mile to make the experience great."
Wall Anchors
Exterior Foundation Repair
Bowed Wall Foundation Repair AFTER
Horizontal Wall Crack BEFORE
Exterior Wall Anchors

+31

Response time4 days
148 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for BDry Solutions
BDry Solutions
3.6(
73
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving O Fallon, IL and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"Mark, the salesman, and John Lenzini, the technician were both extremely professional. John completed the work in a timely fashion with minimal disruption to the basement and left it clean!"
 BEFORE
 After!
Complete Basement Remodel
Settling Porch Pier Job
Porch Pier Job

+37

Response time1 day
99 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for General Installation Systems
General Installation Systems
5.0(
2
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving O Fallon, IL and surrounding areas

Approved

In business since 2020

Free estimates

"They did a really good job waterproofing my basement. The crew was professional, arrived on time, and explained the entire process before getting started, and completed the job with great attention to detail. It's clear they take pride in their work. I'd definitely recommend them if you need your basement waterproofed."
Concrete finished
Concrete finished
Concrete break out
Concrete finished
During breakout

+6

7 neighbors recently requested a quote
Avatar for Woods Basement Systems, Inc.
Woods Basement Systems, Inc.
4.5(
6
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving O Fallon, IL and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

We are a locally owned and family operated company that ensures each homeowner has a remarkable experience with their home improvement project. Our services are customized to the individual project, paying close attention to the details of each project that we're trusted to complete. We pride ourselves on having the best people and best products in our industry. Because of the quality of our work as well as our commitment to outstanding results we are the highest rated most reviewed "ALL THNNGS BASEMENTY!" contractor. We look forward to building lasting relationships and sustaining the peace of mind homeowners desire that restores the value of their homes.\nFully & Insured!\nTo speak with our appointment center specialists call (314) 965 - 1980 or\n(618) 344- 2288, thank you for considering Woods.

Corner From Sump
Before Photo
Dual Pump Station
Large Basement
Work Around

+20

100 neighbors recently requested a quote
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Showing 1-10 of 83
Basement Waterproofing questions, answered by experts

Some disadvantages of crawl spaces are mostly regarding the air itself—moisture build-up and poor ventilation, which can cause problems both in the house and underneath it, even damaging the foundation itself. Crawl spaces are difficult to access and often invite unwanted pests during the hot summer months and the cold winter ones. These hard-to-seal spaces are also susceptible to water damage during periods of heavy rain or melting snow.

Plan on cleaning your crawl space at least once a year, though twice a year is ideal. During the cleaning, remove any debris or dust and check for potential issues like pest infestations or water damage. The sooner you catch these issues, the easier (and cheaper) it will be to fix them.

A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can’t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it’s legal to do so.

Yes, these services often increase home value by preventing moisture-related issues and enhancing the usable space in basements or crawlspaces.

Costs depend on the area's size and condition, damage extent, and chosen method. A professional evaluation provides a tailored estimate based on specific needs.

The O Fallon, IL homeowners’ guide to basement waterproofing services

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