Professional Basement and Crawlspace Waterproofing in O'Fallon, MO 

Quacker's Waterproofing & Basement Repair, LLC is based in O'Fallon, Missouri, and we offer a variety of services, including foundation repair radon testing, installation of basement waterproofing systems, evaluation and repair of foundation wall cracks, straightening of bowed walls, expert concrete leveling, and radon mitigation all around St. Louis, MO region including the counties of St. Louis, St. Charles, Warren, Lincoln, Jefferson, and Franklin. See our entire service area below on this page.

For the past decade, homeowners have come to trust our local, family-owned, and operated company to provide them effective, guaranteed, and cost-efficient solutions. Our team is made up of the same family members that 1000's of homeowners have known and trusted for the past decade.

• Basement, Foundation, and Crack Repair 

As specialists in foundation repair and waterproofing, Quackers Waterproofing & Basement Repair provides permanent and cost-effective basement waterproofing and repair solutions to one of the biggest problems facing homeowners, cracked and leaking concrete. We have done more than 10,000 crack injections and performed countless basement stabilization and waterproofing projects.

• Foundation & Basement Wall Stabilization

Our staff specializes in using carbon fiber technology, as well as Kevlar™ wall stabilization components for damaged foundations and walls. Our staff has been factory trained by Fortress Stabilization Systems, we have installed over 1,100 carbon fiber wall stabilization components.

• Sump Pit & Pump Installations

Sump pits and pumps vary a great deal. A sump pit is no more than a large polyurethane bucket that collects water from the drain system, while a pump removes the water from the sump pit. We offer reasonably-priced sump pump and sump pit installations for your basement.

• Foundation Repair

When you need foundation repair, you need to turn to the experts at Quackers Waterproofing. We are a member of the Better Business Bureau, Angie's List, and other well-known organizations in the industry. Our crew of foundation professionals has the tools, products, and equipment required to take care of all your foundation problems.

A lot of St. Louis area homeowners ask us how they'll know if they have a foundation problem. If you notice any of the following, it's a fairly good indication that there's a problem with the structural integrity of your home:

• Bowed walls
• Wall cracks
• Tilting chimneys
• Doors and windows that don't open or close properly

• Basement Waterproofing

For affordable and effective basement waterproofing systems, Quackers Waterproofing and Basement Repair can help. We have many different waterproofing products and systems for homeowners in the greater St. Louis area. We will examine your basement and figure out where the water is originating from. We will then address the cause of the leaking and take care of any repair work, as well.

If you want to schedule an appointment for a service call or would like to speak with a foundation or basement professional, please call us at 636-281-3735! We look forward to hearing from you in the near future!