Basement Waterproofing, Sump Pump
Service & Crawl Space Repair in St. Louis

Call Us for a Free Estimate!


Basement Waterproofing, Sump Pump Service & Crawl Space Repair in St. Louis

Call Us for a Free Estimate!


Call Us for a Free Estimate!


Crawl Space Vapor Barrier &
Encapsulation Services in St. Louis

Crawl Space Repair
Get a Free Estimate

Crawl Space Encapsulation in Springfield, Edwardsville, St. Louis & O’Fallon

Midwest Basement Tech is a family-owned and operated company that specializes in crawl spaces. We have come up with the most effective method of protecting your property from the dangers of mold. We offer CrawlShield™ Encapsulation System in order to block moisture from entering your crawl space. Moreover, it helps you prevent mildew, dust mites, insects, and wet areas. Since molds breed in the presence of moisture, if we cut off the source it is possible to prevent mold growth.

Our crawl space encapsulation system is guaranteed to protect you from the harms of mold. At the same time, it will convert your crawl into a much cleaner & healthier space. In fact, you can even choose to turn your crawl space into a living area and sleep there after installation because it will be so clean.

The Problem with Crawl Space Vents

Traditional crawl space treatments were found to be both ineffective and destructive. According to modern building science, moisture from the ground and humid air infiltrating through open vents are linked with many of the common problems we see in U.S crawling spaces today. Plastic liners don’t provide reliable protection against groundwater seeping into your home, as well as being easily ruptured or deteriorated over time; meanwhile ventilation is actually inviting outside humidity during hot summer months – a combination that can have damaging consequences for homes across America!

Level 2 Healthy Crawl Space Protection:

CrawlShield™ Encapsulation System, the Ultimate Solution for Crawl Spaces.

  • Completely isolates the crawl space from all sources of moisture.
  • Serves as a deterrent for pests and wildlife
  • Prevents radon gas from ascending into the crawl.
  • Helps lower energy bills
  • Strong tear resistant, 16-mil thick liner
  • Quality Product Made in USA
  • Class A Fire Rated


iBasement Systems Basement & Crawl Space Certificates

iBasement 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 Systems Certificate for Basements, and 5 levels if iBasement Systems Certificates for Crawl Spaces, each designed to solve specific problems and protect your home, family, and property value on the long run.

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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.