19 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Wilmington: Cape Fear Crawl Spaces, CR Score 62/100; 5.0★ from 78 Google reviews; open Saturdays until 12 PM.
Best for emergencies (open 24/7): ASD Environmental Services, posts 24/7 hours; ranked #6 of 19.
Most-reviewed: Crawlspace Medic of Wilmington, 417 Google reviews at 5.0★, the most of 19 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
19 Wilmington foundation repair companies are ranked here by CR Score, from ten published factors. 2 are open 24/7, 12 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.9★ across 19 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cape Fear Crawl Spaces | 62 | 5.0★ (78) | Wilmington | Sat | Overall |
| 2 | Eastern Crawlspace Solutions | 61 | 5.0★ (68) | Boiling Spring Lakes, 17 mi away | Sat · Sun · Evenings | — |
| 3 | Allpro Crawlspace Repair & Stabilizing | 59 | 4.8★ (35) | Wilmington | Sat | — |
| 4 | Tar Heel Basement Systems | 58 | 5.0★ (225) | Leland, 8 mi away | Sat · Sun · Evenings | — |
| 5 | Crawlspace Medic of Wilmington | 57 | 5.0★ (417) | Wilmington | — | Most reviews |
| 6 | ASD Environmental Services | 57 | 4.8★ (44) | Wilmington | 24/7 | Emergencies |
| 7 | Tar Heel Basement Systems | 57 | 4.9★ (82) | Wilmington | Sat · Sun · Evenings | — |
| 8 | Queen Foundation Repair | 57 | 5.0★ (46) | Wilmington | Sat | — |
| 9 | Port City Foundation Repair Experts | 56 | 5.0★ (7) | Wilmington | 24/7 | — |
| 10 | Koala Insulation of Coastal Carolina | 55 | 4.9★ (173) | Wilmington | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Waterproofing service”.
Based in Boiling Spring Lakes, 17 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Waterproofing service”.
Based in Wilmington
Ranked #3 because of its Google rating and trade focus: 4.8★ from 35 Google reviews, listed on Google as “Waterproofing service”.
Based in Leland, 8 mi away
Ranked #4 because of its Google rating and review volume: 5.0★ from 225 Google reviews.
Based in Wilmington
Ranked #5 because of its Google rating and review volume: 5.0★ from 417 Google reviews, the most in Wilmington.
Based in Wilmington
Ranked #6 because of its Google rating and review volume: 4.8★ from 44 Google reviews.
Based in Wilmington
Ranked #7 because of its Google rating and review volume: 4.9★ from 82 Google reviews.
Based in Wilmington
Ranked #8 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Concrete contractor”.
Based in Wilmington
Ranked #9 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Concrete contractor”.
Based in Wilmington
Ranked #10 because of its Google rating and review volume: 4.9★ from 173 Google reviews.
Based in Wilmington
Ranked #11 because of its Google rating and review volume: 4.9★ from 131 Google reviews.
Based in Wilmington
Ranked #12 because of its Google rating and trade focus: 4.9★ from 13 Google reviews, listed on Google as “Concrete contractor”.
Based in Wilmington
Ranked #13 because of its Google rating and review volume: 4.7★ from 38 Google reviews.
Based in Wilmington
Ranked #14 because of its Google rating and review volume: 5.0★ from 28 Google reviews.
Based in Wilmington
Ranked #15 because of its Google rating and review volume: 4.9★ from 68 Google reviews.
Based in Jacksonville, 40 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Waterproofing service”.
Based in Wilmington
Ranked #17 because of its Google rating and review volume: 5.0★ from 21 Google reviews.
Based in Wilmington
Ranked #18 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Roofing contractor”.
Based in Leland, 7 mi away
Ranked #19 because of its Google rating and trade focus: 2.6★ from 8 Google reviews, listed on Google as “General contractor”.
20 more foundation repair companies within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| All About Energy Solutions | 4.5★ (129) | In Wilmington |
| American Patio Drive & Walk | 5.0★ (6) | In Wilmington |
| Aztec Masonry & Concrete | 4.5★ (24) | In Wilmington |
| Blackline Building LLC | 5.0★ (18) | In Wilmington |
| Bluewater Concrete | 5.0★ (8) | In Wilmington |
| Delaney's Coastal Construction LLC | 4.8★ (69) | In Wilmington |
| DiMaio Concrete Construction | 4.9★ (61) | In Wilmington |
| Eastern Construction Group | 5.0★ (11) | In Wilmington |
| J B Lawn Sprinklers | 4.9★ (1,289) | In Wilmington |
| Metal & Shingle Roofing Experts | 5.0★ (9) | In Wilmington |
| OakHeart Restorations LLC | 5.0★ (9) | In Wilmington |
| Oceanside Carpentry Creations | 4.0★ (8) | In Wilmington |
| Of The Essence Design+Build and Paint | 4.9★ (87) | In Wilmington |
| Patriot Roofing Company | 4.7★ (224) | In Wilmington |
| Ram Jack | 4.7★ (13) | In Wilmington |
| Southern Pride Roofing | 4.9★ (38) | In Wilmington |
| Stone Built Construction | 5.0★ (15) | In Wilmington |
| Storm Guard Roofing and Construction of Wilmington | 4.8★ (118) | In Wilmington |
| Swan Masonry | 4.5★ (17) | In Wilmington |
| The Shellhammer Group | 5.0★ (30) | In Wilmington |
National price ranges in USD, not adjusted for Wilmington. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Foundation repair | $2,225 | $5,174 | $8,133 | Per project: typical range of customer-reported repairs. US national range | October 2026 |
We scored 19 Wilmington foundation repair companies on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Wilmington data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |