97 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Kings Mountain: Dry Pro Foundation and Crawlspace Specialists, CR Score 64/100; 4.9★ from 2,308 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): GSM Services, posts 24/7 hours; ranked #2 of 97.
Most-reviewed: GSM Services, 3,506 Google reviews at 4.9★, the most of 97 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
97 Kings Mountain foundation repair companies are ranked here by CR Score, from ten published factors. 22 are open 24/7, 51 open Saturdays and 32 open Sundays, based on posted hours. The median Google rating is 4.9★ across 97 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Dry Pro Foundation and Crawlspace Specialists | 64 | 4.9★ (2,308) | Belmont, 16 mi away | Sat · Sun · Evenings | Overall |
| 2 | GSM Services | 60 | 4.9★ (3,506) | Gastonia, 9 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Carolina Foundation Solutions | 58 | 4.8★ (35) | Charlotte, 20 mi away | 24/7 | — |
| 4 | The CrawlSpace King | 57 | 5.0★ (251) | Shelby, 7 mi away | 24/7 | — |
| 5 | Crawlspace Medic of Charlotte | 57 | 5.0★ (654) | Charlotte, 27 mi away | — | — |
| 6 | Mr. Crawl Space General Contracting | 56 | 4.9★ (135) | Belmont, 25 mi away | Sat | — |
| 7 | Dry Pro Foundation and Crawlspace Specialists | 56 | 4.9★ (134) | Matthews, 37 mi away | Sat · Sun · Evenings | — |
| 8 | Dry Otter Waterproofing Inc. | 55 | 4.9★ (383) | Lake Norman of Catawba, 26 mi away | — | — |
| 9 | HydroHelp911 Crawl Space & Foundation Repair | 55 | 5.0★ (649) | Gastonia, 15 mi away | Evenings | — |
| 10 | Alpha Air Heating and Cooling | 55 | 5.0★ (482) | Rock Hill, 27 mi away | 24/7 | — |
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 in Kings Mountain
Based in Belmont, 16 mi away
Ranked #1 because of its Google rating and trade focus: 4.9★ from 2,308 Google reviews, listed on Google as “Waterproofing service”.
Based in Gastonia, 9 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 3,506 Google reviews, the most in Kings Mountain.
Based in Charlotte, 20 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 35 Google reviews, listed on Google as “Waterproofing service”.
Based in Shelby, 7 mi away
Ranked #4 because of its Google rating and review volume: 5.0★ from 251 Google reviews.
Based in Charlotte, 27 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 654 Google reviews, listed on Google as “Waterproofing service”.
Based in Belmont, 25 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 135 Google reviews, listed on Google as “Waterproofing service”.
Based in Matthews, 37 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 134 Google reviews, listed on Google as “Waterproofing service”.
Based in Lake Norman of Catawba, 26 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 383 Google reviews, listed on Google as “Waterproofing service”.
Based in Gastonia, 15 mi away
Ranked #9 because of its Google rating and review volume: 5.0★ from 649 Google reviews.
Based in Rock Hill, 27 mi away
Ranked #10 because of its Google rating and review volume: 5.0★ from 482 Google reviews.
Based in Belmont, 30 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Waterproofing service”.
Based in Belmont, 31 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Waterproofing service”.
Based in Charlotte, 29 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 445 Google reviews, listed on Google as “Waterproofing service”.
Based in Charlotte, 28 mi away
Ranked #14 because of its Google rating and review volume: 5.0★ from 309 Google reviews.
Based in Cornelius, 32 mi away
Ranked #15 because of its Google rating and review volume: 4.8★ from 900 Google reviews.
Based in Harrisburg, 28 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Waterproofing service”.
Based in Belmont, 25 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 44 Google reviews, listed on Google as “Waterproofing service”.
Based in Charlotte, 28 mi away
Ranked #18 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Foundation”.
Based in Belmont, 25 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Waterproofing service”.
Based in Charlotte, 28 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 116 Google reviews, listed on Google as “Waterproofing service”.
Based in Matthews, 35 mi away
Ranked #21 because of its Google rating and trade focus: 4.5★ from 11 Google reviews, listed on Google as “Waterproofing service”.
Based in Fort Mill, 30 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 96 Google reviews, listed on Google as “Waterproofing service”.
Based in Charlotte, 33 mi away
Ranked #23 because of its Google rating and trade focus: 4.3★ from 46 Google reviews, listed on Google as “Waterproofing service”.
Based in Cornelius, 31 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Waterproofing service”.
Based in Belmont, 20 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Masonry contractor”.
National price ranges in USD, not adjusted for Kings Mountain. 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 97 Kings Mountain 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 Kings Mountain 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 |