Certified Waterproofing Inc.
In business since 1890
Certified Waterproofing Inc. provides home waterproofing and repair services. They have been keeping homes healthy and dry since 1888.
What customers say
Honest assessments prioritize cost-effective DIY fixes over expensive, invasive repairs when minor foundation leaks occur. This crew specializes in stabilizing historic stone foundations and porches with minimal disruption to landscaping or existing structures. While they deliver thorough basement waterproofing and interior drywall finishing, some homeowners report delays in post-service follow-ups during rainy seasons. Their focus remains on precise, long-term structural solutions tailored to each home’s specific drainage needs.
Summary by LocalPro from customer reviews on Google
Contact Information
- Phone
- (314) 352-2080
- Website
- certifiedwaterproofinginc.com
- Location
- St. Louis, MO
- Service Area
- St. Louis, Missouri and surrounding areas
Hours
- Monday
- 7:00 AM – 4:00 PM
- Tuesday
- 7:00 AM – 4:00 PM
- Wednesday
- 7:00 AM – 4:00 PM
- Thursday
- 7:00 AM – 4:00 PM
- Friday
- 7:00 AM – 4:00 PM
- Saturday
- Closed
- Sunday
- Closed
Credentials & Warranties
Services & Pricing
| Service | Pricing | Turnaround | Notes |
|---|---|---|---|
| Interior Waterproofing | Free Consultation | — | |
| Exterior Waterproofing | Free Consultation | — | |
| Foundation Crack Repair | Free Consultation | — | |
| Sump Pump Installation | Free Consultation | — | |
| foundation_waterproofing | Free Consultation | — |
Coverage Area
St. Louis, MO Primary
Service radius: 25 miles
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