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Quality Waterproofing & Foundation Repair

4.9
(388 reviews)

Business Details

200 S Elam Ave, Valley Park, MO
63088, United States
(314) 202-5000
https://qualitywaterproofing.com/

About

Waterproofing CompanyDrainage ServiceFoundation Contractor
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.

Details

  • Requires appointmentAvailable

Location

Quality Waterproofing & Foundation Repair
200 S Elam Ave, Valley Park, MO
63088, United States

Hours

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 stars
0
2 stars
0
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.

Brand Certified Facts from Quality Waterproofing & Foundation Repair

This information is certified by Quality Waterproofing & Foundation Repair and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified November 01, 2026Yext Knowledge Graph
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