Quality Waterproofing is a locally owned and operated business that wants to carry on our 60-year tradition of integrity and transparency in the greater St. Louis area, providing great products and service at a great price. We’re the foundation repair company that can help you—and you can trust.
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Requires appointmentAvailable
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Certified by Quality Waterproofing & Foundation Repair • Nov 01, 2026
Certified by Quality Waterproofing & Foundation Repair • Nov 01, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
4.9
388 reviews
5 stars
374
4 stars
8
3 stars0
2 stars0
1 star
6
TK
Timothy K
Oct 29, 2026
4.0
The technician Greg from Quality Waterproofing did a great job with the repair of a crack in the foundation wall of our fairly new home. He was prompt/on-time as scheduled, personable and very cautious/careful of the surroundings where he worked. My only problem with this company is the price charged for a fairly small crack repair - less than 5 feet long - that took less than 2 hours to complete and cost almost $1200. However - the cost had nothing to do with Greg and his work here.
JG
Joseph Goltzman
Oct 19, 2026
5.0
Lead the project, did great work, finished on time and as neat as a pin.
MM
Mick McIntyre
Oct 19, 2026
5.0
Greg was excellent. He “knows his stuff” answers questions with a nice confident style and takes the time to explain whatever you ask about. Very pleased!!!
PT
Perry Tovrea
Oct 9, 2026
5.0
I stopped by Quality Waterproofing + Insulation looking for some gravel for a project I was working on, and Tony and the entire team couldn’t have been nicer. Everyone was incredibly friendly, helpful, and generous with their time. Just genuinely good people!
It’s refreshing to come across a business where everyone goes out of their way to help. That says a lot about the character of the people running it. I wouldn’t hesitate to do business with them or recommend them to anyone. Really appreciate Tony and the whole team!
ST
Shari Tucci
Sep 30, 2026
5.0
Steve came out and was able to identify why my basement keeps flooding immediately. He was fair and honest! His team repaired several cracks in the foundation and made some changes to the drains outside so the water would flow away from the home. I can honestly say that I haven’t had one problem since then. They were great to work with!
Frequently Asked Questions About Quality Waterproofing & Foundation Repair
What services does Quality Waterproofing & Foundation Repair provide?
We offer waterproofing, drainage services, and foundation repair to ensure the stability and safety of your property.
Where is Quality Waterproofing & Foundation Repair located?
Our office is located at 200 S Elam Ave, UNIT 200, Valley Park, MO 63088, USA.
What are the operating hours of Quality Waterproofing & Foundation Repair?
We are open Monday through Friday from 8:00 AM to 5:00 PM and closed on weekends.
Do I need an appointment to receive services from Quality Waterproofing?
Yes, appointments are required to ensure you receive timely and focused service.
How long has Quality Waterproofing & Foundation Repair been in business?
We have proudly served the greater St. Louis area since 1954, continuing our 60-year tradition of quality and trust.
Which areas does Quality Waterproofing serve?
We serve multiple cities including Arnold, Ballwin, Chesterfield, Creve Coeur, Fenton, Florissant, Maryland Heights, O'Fallon, St. Charles, St. Louis, and Town & Country in Missouri.
Can you visit your website or social media to learn more or contact Quality Waterproofing?
Yes, please visit https://qualitywaterproofing.com/ or our Facebook page at https://www.facebook.com/345448295629987 for more information and updates.
What nearby businesses can I find around Quality Waterproofing's location?
Nearby you will find Arch Fabricating, Valley Park Transfer Station, and Second Mile Service, among others, which could be useful for contracting, home improvement, and professional services.
Are there any nearby stores or suppliers useful for home and garden or landscaping projects?
Yes, nearby places such as SiteOne Landscape Supply, St. Louis Hardscape Material And Supply, Aphrodite Granite and Marble Inc., and Deck & Fence Services can assist with your landscaping and building supply needs.
What automotive-related services are available near Quality Waterproofing?
Near our location, you can find Northwest Tire & Auto, Pomp's Tire Service, and Cross Midwest Tire for tire sales, automotive repairs, and parts.
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