Foundation Repair Companies in Delaware: Ranked Lists by City (2026)
20 cities with a ranked listUpdated 0 paid placements in any rankingHow we rank →
We rank foundation repair companies in 20 Delaware cities, 2,160 city rankings in all. The largest lists are Claymont (173), Edgemoor (165) and Wilmington (158).
Foundation repair companies by city in Delaware
Every Delaware city with a ranked list of foundation repair companies, largest first. Each list ranks businesses within 40 mi of the city.
Highest CR Scores among Delaware 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 | 58 Foundations & Waterproofing | 90 | #1 in Brookside | 4.8★ (196) |
| 2 | A Waterproofing Solution Inc | 89 | #1 in Claymont | 4.9★ (189) |
| 3 | Basement Gurus LLC | 87 | #3 in Brookside | 4.9★ (283) |
| 4 | A J Waterproofing | 87 | #2 in Claymont | 4.9★ (150) |
| 5 | Basement Scientists | 87 | #3 in Claymont | 5.0★ (46) |
| 6 | JES Foundation Repair | 85 | #2 in Middletown | 4.7★ (940) |
| 7 | Basement Pros Waterproofing | 84 | #2 in Smyrna | 4.9★ (41) |
| 8 | DJ's Painting | 82 | #2 in Dover | 4.8★ (191) |
| 9 | DryTek Crawlspace Solutions | 82 | #1 in Seaford | 4.9★ (384) |
| 10 | FLC Energy - A Home Performance Company | 81 | #2 in Seaford | 5.0★ (120) |