Goodwin Foundation Repair
waterproofing
Serving Washington, IA
From Google Business Profile
5.0
11 Google reviews
Hours
| Monday | 9 AM–5 PM |
| Tuesday | 8 AM–8 PM |
| Wednesday | 8 AM–8 PM |
| Thursday | 8 AM–8 PM |
| Friday | 8 AM–8 PM |
| Saturday | 9 AM–5 PM |
| Sunday | 8 AM–8 PM |
Google categories: Contractor
View on Google Maps →Last checked October 3, 2026.
More from Google Business Profile
Listed features
- Parking
- On-site parking
Photos on Google: 5
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Mar 2026
Goodwin is the known expert by tradesman of foundation repair in southeast iowa. Don’t be fooled by large companies that hire famous spokesman and spend thousands on advertising only to deliver a sub par repair. All you need is the…
5 out of 5 stars · Feb 2026
I hired Goodwin Foundation Repair twice: once to replace part of a basement wall that was caving in, and the second time to repair random cracks inside and outside of the other (old) walls in or right above the basement. They do an…
5 out of 5 stars · Mar 2025
As the owner of a small business I can easily recognize professionalism and quality. GOODWIN will give you the truth about your foundation issues and offer great solutions at a fair price. Theres no need to call out of town nationwide…
The owner replied to 0 of the 8 most recent reviews Google showed.
From Google Business Profile, last checked October 3, 2026.
About this business
- Experience
- 40+ years
- Estimates
- Yes
Source: the business's own website, read automatically on October 15, 2026. Not verified by EdgeLocal.
Iowa Contractor Registration
- Reg. #
- C094937
- Expires
- December 13, 2026
Source: Iowa Division of Labor contractor registration data, licensed under CC BY 4.0. Look up this registration
About waterproofing in Washington
Basement waterproofing contractors stop leaks with drainage systems, sump pumps and sealing. Waterproofing contractors install interior drain tile and sump pumps, exterior membranes, crack injection, window well drainage, vapor barriers and dehumidifiers to keep basements dry.
Typical cost: $3,000–$12,000 for interior drainage systems. See the full cost guide
Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.
Questions to ask this contractor
- Identify the water source: Grading and gutters may solve problems for less.
- Compare interior and exterior options: Ask for pros and cons of each.
- Ask about the sump pump: Get pump brand, capacity and backup options.