Foundation Repair Companies in South Dakota: Ranked Lists by City (2026)
7 cities with a ranked listUpdated 0 paid placements in any rankingHow we rank →
We rank foundation repair companies in 7 South Dakota cities, 36 city rankings in all. The largest lists are Rapid City (6), Box Elder (5) and Brandon (5).
Foundation repair companies by city in South Dakota
Every South Dakota city with a ranked list of foundation repair companies, largest first. Each list ranks businesses within 40 mi of the city.
| City | Ranked | Ranked #1 | Its CR Score |
|---|---|---|---|
| Foundation repair companies in Rapid City | 6 | Rapid Foundation Repair | 57 |
| Foundation repair companies in Box Elder | 5 | Rapid Foundation Repair | 55 |
| Foundation repair companies in Brandon | 5 | Groundworks | 58 |
| Foundation repair companies in Harrisburg | 5 | Blackburn Foundation Repair | 57 |
| Foundation repair companies in Rapid Valley | 5 | Rapid Foundation Repair | 55 |
| Foundation repair companies in Sioux Falls | 5 | Groundworks | 61 |
| Foundation repair companies in Sturgis | 5 | Sunken Foundation Solutions | 56 |
Highest CR Scores among South Dakota foundation repair companies
Each score is computed within its own city list, so use the city pages to compare businesses. Shown for orientation, not as a state ranking.
| # | Business | CR Score | City list | Google rating |
|---|---|---|---|---|
| 1 | Groundworks | 61 | #1 in Sioux Falls | 4.8★ (50) |
| 2 | Blackburn Foundation Repair | 59 | #2 in Sioux Falls | 4.9★ (823) |
| 3 | Rapid Foundation Repair | 57 | #1 in Rapid City | 4.3★ (33) |
| 4 | Extreme Foundation Repair | 56 | #2 in Rapid City | 4.5★ (28) |
| 5 | Sunken Foundation Solutions | 56 | #1 in Sturgis | 5.0★ (6) |
| 6 | Enhanced basements LLC | 56 | #3 in Rapid City | 5.0★ (6) |
| 7 | Comfort Heroes Plumbing, Heating, Air, & Electric | 55 | #3 in Brandon | 4.6★ (40) |
| 8 | Allphase Construction & Roofing | 54 | #3 in Rapid Valley | 4.3★ (16) |