59/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 68 Google reviews
- Hours
- Mon–Sat 6 AM–9 PM · Sun 9 AM–9 PM
Best Foundation Repair Companies in Oak Island, NC (2026)
19 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Oak Island: Eastern Crawlspace Solutions, CR Score 59/100; 5.0★ from 68 Google reviews; open 7 days a week.
- 8
Best for emergencies (open 24/7): ASD Environmental Services, posts 24/7 hours; ranked #8 of 19.
- 5
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 Oak Island foundation repair companies are ranked here by CR Score, from ten published factors. 3 are open 24/7, 12 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.9★ across 19 rated businesses.
Top 10 foundation repair companies in Oak Island at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Eastern Crawlspace Solutions | 59 | 5.0★ (68) | Boiling Spring Lakes, 30 mi away | Sat · Sun · Evenings | Overall |
| 2 | Cape Fear Crawl Spaces | 57 | 5.0★ (78) | Wilmington, 27 mi away | Sat | — |
| 3 | Allpro Crawlspace Repair & Stabilizing | 57 | 4.8★ (35) | Wilmington, 19 mi away | Sat | — |
| 4 | Tar Heel Basement Systems | 56 | 5.0★ (225) | Leland, 25 mi away | Sat · Sun · Evenings | — |
| 5 | Crawlspace Medic of Wilmington | 53 | 5.0★ (417) | Wilmington, 28 mi away | — | Most reviews |
| 6 | Queen Foundation Repair | 53 | 5.0★ (46) | Wilmington, 29 mi away | Sat | — |
| 7 | Tar Heel Basement Systems | 53 | 4.9★ (82) | Wilmington, 29 mi away | Sat · Sun · Evenings | — |
| 8 | ASD Environmental Services | 52 | 4.8★ (44) | Wilmington, 30 mi away | 24/7 | Emergencies |
| 9 | Port City Foundation Repair Experts | 52 | 5.0★ (7) | Wilmington, 29 mi away | 24/7 | — |
| 10 | Green Home Solutions | 51 | 5.0★ (25) | North Myrtle Beach, 33 mi away | 24/7 | — |
The 19 best foundation repair companies in Oak Island, ranked
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.
Based in Wilmington, 27 mi away
57/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 78 Google reviews
- Hours
- Mon–Fri 8:30 AM–5 PM · Sat 8:30 AM–12 PM · Sun closed
- Address
- Andover Rd, Wilmington, NC 28403
Based in Wilmington, 19 mi away
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 35 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 35 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
- Address
- 7407 Carolina Beach Rd, Wilmington, NC 28412
Based in Leland, 25 mi away
56/100CR ScoreRanked #4 because of its Google rating and review volume: 5.0★ from 225 Google reviews.
- 5.0★ from 225 Google reviews
- Hours
- Mon–Fri 7 AM–11 PM · Sat 8 AM–11 PM · Sun 10 AM–11 PM
- Address
- 2155 Enterprise Dr NE, Leland, NC 28451
Based in Wilmington, 28 mi away
53/100CR ScoreRanked #5 because of its Google rating and review volume: 5.0★ from 417 Google reviews, the most in Oak Island.
- 5.0★ from 417 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 3877 US-421, Wilmington, NC 28401
Based in Wilmington, 29 mi away
53/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Concrete contractor”.
- 5.0★ from 46 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun closed
- Address
- 1213 Culbreth Dr, Wilmington, NC 28405
Based in Wilmington, 29 mi away
53/100CR ScoreRanked #7 because of its Google rating and review volume: 4.9★ from 82 Google reviews.
- 4.9★ from 82 Google reviews
- Hours
- Mon–Fri 7 AM–11 PM · Sat 8 AM–11 PM · Sun 10 AM–11 PM
- Address
- 1209 Culbreth Dr Suite 205, Wilmington, NC 28405
Based in Wilmington, 30 mi away
52/100CR ScoreRanked #8 because of its Google rating and review volume: 4.8★ from 44 Google reviews.
- 4.8★ from 44 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6642 Gordon Rd unit 2, Wilmington, NC 28405
Based in Wilmington, 29 mi away
52/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Concrete contractor”.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2018 Eastwood Rd, Wilmington, NC 28403
Based in North Myrtle Beach, 33 mi away
51/100CR ScoreRanked #10 because of its Google rating and review volume: 5.0★ from 25 Google reviews.
- 5.0★ from 25 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3802 Hwy 17 S Unit C, North Myrtle Beach, SC 29582
Based in Wilmington, 17 mi away
51/100CR ScoreRanked #11 because of its Google rating and review volume: 4.7★ from 38 Google reviews.
- 4.7★ from 38 Google reviews
- Hours
- Mon–Thu 9 AM–7 PM · Fri 9 AM–5 PM · Sat 9 AM–4 PM · Sun closed
- Address
- 104 E Bank Rd, Wilmington, NC 28412
Based in Wilmington, 30 mi away
50/100CR ScoreRanked #12 because of its Google rating and review volume: 4.9★ from 173 Google reviews.
- 4.9★ from 173 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 3229 Pennington Dr Unit 120, Wilmington, NC 28405
Based in Wilmington, 30 mi away
50/100CR ScoreRanked #13 because of its Google rating and review volume: 4.9★ from 131 Google reviews.
- 4.9★ from 131 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun closed
- Address
- 308 Old Dairy Rd Unit 150, Wilmington, NC 28405
Based in Wilmington, 26 mi away
49/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 13 Google reviews, listed on Google as “Concrete contractor”.
- 4.9★ from 13 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun 9 AM–5 PM
- Address
- 4408 Wrightsville Ave, Wilmington, NC 28403
Based in Wilmington, 25 mi away
49/100CR ScoreRanked #15 because of its Google rating and review volume: 5.0★ from 28 Google reviews.
- 5.0★ from 28 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
- Address
- 226 N Front St Suite 120, Wilmington, NC 28401
Based in Wilmington, 26 mi away
49/100CR ScoreRanked #16 because of its Google rating and review volume: 4.9★ from 68 Google reviews.
- 4.9★ from 68 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 5131 Oleander Dr, Wilmington, NC 28403
Based in Wilmington, 19 mi away
48/100CR ScoreRanked #17 because of its Google rating and review volume: 5.0★ from 21 Google reviews.
- 5.0★ from 21 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 7407 Carolina Beach Rd, Wilmington, NC 28412
Based in Wilmington, 27 mi away
44/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Roofing contractor”.
- 4.2★ from 5 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat–Sun closed
- Address
- 1307 N 26th St, Wilmington, NC 28405
Based in Leland, 23 mi away
43/100CR ScoreRanked #19 because of its Google rating and trade focus: 2.6★ from 8 Google reviews, listed on Google as “General contractor”.
- 2.6★ from 8 Google reviews
- Hours
- Mon–Fri 7 AM–4 PM · Sat–Sun closed
Also serving Oak Island
10 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 |
|---|---|---|
| American Deep Foundation, Inc. | 32 mi | |
| CCC Construction Co, Inc. | 5.0★ (1) | In Oak Island |
| Coastal Roofing and Waterproofing | 3.0★ (2) | 15 mi |
| D R Moore Co LLC | 1.0★ (1) | 30 mi |
| Island Epoxy LLC | 5.0★ (1) | In Oak Island |
| M. N. Webb | 2.0★ (1) | 24 mi |
| National Coatings, Inc. – Wilmington | 28 mi | |
| Pavao Building Services | 5.0★ (39) | In Oak Island |
| Shield Waterproofing & Restoration, Inc. | 37 mi | |
| Summit Painting & Waterproofing | 23 mi |
How much do foundation repair companies cost in Oak Island?
National price ranges in USD, not adjusted for Oak Island. 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 |
How we ranked Oak Island foundation repair companies
We scored 19 Oak Island 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 Oak Island 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 |
Foundation repair companies in Oak Island: frequently asked questions
Who is the best foundation repair company in Oak Island?
By CR Score, the highest-ranked foundation repair company in Oak Island, NC is Eastern Crawlspace Solutions with a CR Score of 59/100. It has 5.0★ from 68 Google reviews. It is open 7 days a week. Cape Fear Crawl Spaces (#2) and Allpro Crawlspace Repair & Stabilizing (#3) follow. We ranked 19 foundation repair companies on ten factors, last updated October 22, 2026.
How many foundation repair companies are there in Oak Island?
ContractorsRanked ranks 19 foundation repair companies serving Oak Island, NC. Another 10 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which foundation repair companies in Oak Island are open 24/7?
3 ranked foundation repair companies in Oak Island post 24/7 hours. The highest-ranked are ASD Environmental Services (#8), Port City Foundation Repair Experts (#9) and Green Home Solutions (#10). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in Oak Island work on weekends?
12 of 19 ranked foundation repair companies post Saturday hours and 7 post Sunday hours. The highest-ranked open Saturdays are Eastern Crawlspace Solutions (#1), Cape Fear Crawl Spaces (#2) and Allpro Crawlspace Repair & Stabilizing (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in Oak Island?
Foundation repair typically costs $2,225 to $8,133, with $5,174 typical (Per project: typical range of customer-reported repairs. US national range). This is a national range, not adjusted for Oak Island. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Oak Island foundation repair companies have?
The median Google rating among 19 rated foundation repair companies in Oak Island is 4.9★, with a median of 44 reviews. Crawlspace Medic of Wilmington has the most, 417 reviews, and ranks #5. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank foundation repair companies?
Each foundation repair company gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do foundation repair companies outside Oak Island count in this ranking?
Yes, if they are within 40 mi of the Oak Island city center, our service radius for foundation repair companies. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Oak Island
- October 2026: CR Scores recalculated for 19 foundation repair companies serving Oak Island.
More foundation repair companies and Oak Island pages
Foundation repair companies near Oak Island
- Foundation repair companies in Long Beach, NC19 ranked
- Foundation repair companies in Boiling Spring Lakes, NC18 ranked
- Foundation repair companies in Carolina Beach, NC18 ranked
- Foundation repair companies in Silver Lake, NC18 ranked
- Foundation repair companies in Myrtle Grove, NC18 ranked
- Foundation repair companies in Leland, NC18 ranked
- Foundation repair companies in Wilmington, NC19 ranked
- Foundation repair companies in Masonboro, NC19 ranked
- Foundation repair companies in Kings Grant, NC19 ranked
- Foundation repair companies in Ogden, NC21 ranked
Other trades in Oak Island
- Roofers in Oak Island194 ranked
- Plumbers in Oak Island65 ranked
- Electricians in Oak Island71 ranked
- HVAC contractors in Oak Island66 ranked
- General contractors in Oak Island99 ranked
- Painters in Oak Island17 ranked
- Landscapers in Oak Island30 ranked
- Handymen in Oak Island16 ranked
- Kitchen remodelers in Oak Island52 ranked
- Bathroom remodelers in Oak Island46 ranked
- Flooring contractors in Oak Island46 ranked
- Tile installers in Oak Island10 ranked
- Concrete contractors in Oak Island20 ranked
- Fence contractors in Oak Island18 ranked
- Deck builders in Oak Island27 ranked
- Siding contractors in Oak Island55 ranked
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- Insulation contractors in Oak Island10 ranked
- Solar installers in Oak Island14 ranked
- Garage door repair companies in Oak Island8 ranked
- Tree services in Oak Island40 ranked
- Masonry contractors in Oak Island23 ranked
- Water damage restoration companies in Oak Island77 ranked
- Home builders in Oak Island167 ranked
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- All contractors in Oak Island