Groundworks Foundation Repair Downtown Minneapolis
Waterproofing
Serving Minneapolis, MN
From Google Business Profile
4.9
178 Google reviews
Hours
| Monday | 6 AM–10 PM |
| Tuesday | 6 AM–10 PM |
| Wednesday | 6 AM–10 PM |
| Thursday | 6 AM–10 PM |
| Friday | 6 AM–10 PM |
| Saturday | 7 AM–10 PM |
| Sunday | 9 AM–10 PM |
Google categories: Waterproofing service, Concrete contractor, Foundation, Insulation contractor
View on Google Maps →Last checked October 12, 2026.
More from Google Business Profile
Photos on Google: 50
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 · Jul 2026 · Owner replied
Can't say enough positive things about our experience with Groundworks, and specifically field inspector Hugh Peltier. We have an old attached garage with foundation problems and other structural issues, and in the process of inspecting…
5 out of 5 stars · Jun 2026 · Owner replied
Michael B at Groundwork’s did such a great job inspecting our sump pump system and all the basement work we have had done to keep our basement dry and safe. I have truly appreciated this company and every person that has been in our home…
5 out of 5 stars · Jun 2026 · Owner replied
The team of Dion, Nick Schmid and Terrance did a great job on our crawl space encapsulation. From the time they arrived until the job was completed, they were respectful and stopped to answer any questions we had, wanting us to feel heard…
The owner replied to 5 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 12, 2026.
About waterproofing in Minneapolis
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.