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 Mold & Odor Control in St. Louis

Crawl Space Repair
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High Levels of Moisture in the Crawl Space and the problems it causes in St. Louis, Western KY, Lake of the Ozarks, Central & Southern IL & MO.

If the Relative Humidity in your crawl space rises above 60%, an ideal environment is created for odorous mold, dust mites and other unwelcome pests to thrive. This high-humidity atmosphere can be caused by both groundwater intrusion and humid air from outside entering through vents – but even more worryingly, moisture condensation on HVAC ducts or pipes may also play a role. To combat these problems you should encapsulate the area with proper drainage systems as well as covering any external vents – so that smelly critters don’t take up residence under your home!

Dehumidification: the definitive solution for crawl space mold problems


Maintaining a healthy, safe crawl space environment year-round requires the perfect dehumidifier.

That’s why Midwest Basement Tech proudly offers their specially designed model as part of their Level 4 Healthy Crawl Space Certificate – with an impressive, transferrable lifetime warranty!

Get premier protection for your home and peace of mind knowing that you’ll stay comfortable all season long.

Level 4 Healthy Crawl Space Solution: WiseAire 70 Dehumidifier

Keep your crawl space dry, healthy and mold free with the WiseAire Dehumidifier. It monitors relative humidity levels all the time, and removes excess moisture whenever necessary. Protect your home’s structural integrity and your family’s health with the WiseAire 70 dehumidifier.

  • Removes up to 70 pints of water per day
  • Powerful dehumidification for crawl spaces & basements up to 2800 sq. ft.
  • Energy Efficient. Save up to $189 yearly on your electric bills versus using a portable dehumidifier
  • Low Maintenance. Operates automatically and self-drains into a sump pit.
  • Impressive 5-Year Warranty

We also offer the WiseAire 100 model for larger crawl spaces and basements.

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.