Premier Basement Waterproofing
Contractor in St. Louis

Basement Waterproofing, Crawl Space and Foundation Repair in Greater St. Louis, and Lake of the Ozarks

Midwest Basement Tech is your local waterproofing and foundation repair expert and a family-owned business established in 1978. We have viewed thousands of problem foundations over the years, and have designed custom solutions for each and every one of them. We treat your family and your home as if it were our own.

Midwest is a hi-tech specialty firm which utilizes nationally renowned, patented waterproofing and foundation repair products, methods and materials to provide specialized engineered systems and solutions. Unlike many of our competitors, you are not limited to one method of repair, we are able to evaluate and recommend the best possible solution for your specific basement waterproofing or foundation issue. Every job is custom. Every job is special. Every customer is “family”. That is our promise, from our family to yours.

Homeowners, realty firms, builders, architects, and engineers will attest to the quality, reliability and service satisfaction of Midwest Basement Tech. We believe in old fashion quality and it shows from start to finish. You will find our team of professionals available to assist you with your homes waterproofing and foundation repair needs in Clayton, Chesterfield, Richmond Heights, Brentwood, Ladue, Glendale, Ballwin, Rock Hill, Olivette, Webster Groves, Kirkwood, Wildwood, Des Peres, Clarkson Valley, Creve Coeur or nearby.

Your home is your castle, and it deserves the special attention to detail that we pride ourselves in. You will receive a “Lifetime Transferable Warranty” that is Nationally backed by The Grate Products National Dealer Network of the best basement & Crawl space repair contractors in the country. We service Greater St. Louis, Western KY, Lake of the Ozarks, Central & Southern IL & MO.

Our Services

Basement Waterproofing

Every home in America needs a healthy basement. Over 40% of the air you breathe on the 1st floor of your home comes from your basement or crawl space through a natural occurrence called stack-effect.

Crawl Space Repair

Crawl spaces seem to be the forgotten area under the home but it can create a very big problem. Standing water, mold, mildew, radon gases, wood rot, termites and rodents all thrive in a dirt crawl space environment.

dual sump pump system

Foundation Repair

Cracks in basement walls, sagging floors over crawl spaces  are only some of the signs of foundation problems and should be dealt with sooner than later to prevent serious structural damages and avoid costly repairs in the future.

Reasons to Hire Midwest Basement Tech

 Our products and services are Nationally- backed by the  iBasement Systems Certificates and carry a Limited Transferable Warranty.

Our waterproofing specialists are fully trained & certified. They work with homeowners to design advanced systems & oversee every project through.

We stand behind our work long after we leave your house. Our Service Department will ensure your basement is dry & healthy.

We are fully licensed and certified, and carry general liability; vehicle insurance and all of our employees are covered by worker’s compensation insurance.

Midwest Basement Tech is a proud member of the Basement Health Association and our entire staff is certified to meet the highest standards.

iBasement Systems & Crawl Space Systems Certificates

The iBasement Systems and Crawl Space Systems Certificates were created using specific sets of criteria to provide a healthy indoor living environment. Air pollutants and excessive moisture levels in the basement or crawl space can negatively impact the odors in the home as well as cause health problems with those who live there year-round - including yourself!

We offer 6 levels of iBasement Certificate, and 5 levels Crawl Space Systems Certificate, each designed to solve specific problems and protect your home, family, and property value on the long run.

Steps towards a healthy basement and a Nationally Backed Warranty.

All of our Healthy Basement / Crawl Space Contractors are trained and certified.

Steps towards a healthy crawl space and a Nationally Backed Warranty.

All of our Healthy Basement / Crawl Space Contractors are trained and certified.

What Our St. Louis & Springfield Area Customers Say About Us!


Midwest Basement Tech's Service Area

Midwest Basement Tech offers a variety of services from waterproofing to foundation repairs. We offer the following services in your area: basement waterproofing, crawl space encapsulation, sump pump installation and service, basement crack repair, vapor barriers and moisture control.