71 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Newton: Dry Pro Foundation and Crawlspace Specialists, CR Score 61/100; 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 #4 of 71.
Most-reviewed: GSM Services, 3,506 Google reviews at 4.9★, the most of 71 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
71 Newton foundation repair companies are ranked here by CR Score, from ten published factors. 13 are open 24/7, 38 open Saturdays and 21 open Sundays, based on posted hours. The median Google rating is 4.9★ across 71 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Dry Pro Foundation and Crawlspace Specialists | 61 | 4.9★ (2,308) | Belmont, 30 mi away | Sat · Sun · Evenings | Overall |
| 2 | Carolina Basement Systems | 58 | 4.9★ (1,188) | High Point, 36 mi away | Sat · Evenings | — |
| 3 | Basement Technologies of Western NC, LLC | 58 | 4.8★ (32) | Hickory, 2 mi away | — | — |
| 4 | GSM Services | 58 | 4.9★ (3,506) | Gastonia, 28 mi away | 24/7 | Emergencies, Most reviews |
| 5 | Dry Otter Waterproofing Inc. | 58 | 4.9★ (383) | Lake Norman of Catawba, 13 mi away | — | — |
| 6 | Carolina Foundation Solutions | 56 | 4.8★ (35) | Charlotte, 32 mi away | 24/7 | — |
| 7 | EcoGreen Home Services | 55 | 4.8★ (900) | Cornelius, 24 mi away | 24/7 | — |
| 8 | HydroHelp911 Crawl Space & Foundation Repair | 55 | 5.0★ (649) | Gastonia, 18 mi away | Evenings | — |
| 9 | Mr. Crawl Space General Contracting | 55 | 4.9★ (135) | Belmont, 34 mi away | Sat | — |
| 10 | Sealtech Waterproofing | 54 | 5.0★ (87) | Cornelius, 24 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 2,308 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in High Point, 36 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 1,188 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hickory, 2 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 32 Google reviews, listed on Google as “Waterproofing service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Gastonia, 28 mi away
Ranked #4 because of its Google rating and review volume: 4.9★ from 3,506 Google reviews, the most in Newton.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Norman of Catawba, 13 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 383 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 32 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 35 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cornelius, 24 mi away
Ranked #7 because of its Google rating and review volume: 4.8★ from 900 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gastonia, 18 mi away
Ranked #8 because of its Google rating and review volume: 5.0★ from 649 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belmont, 34 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 135 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cornelius, 24 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Shelby, 28 mi away
Ranked #11 because of its Google rating and review volume: 5.0★ from 251 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belmont, 37 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 on 8 of 10 factors; credentials and recency not yet collected.
Based in Belmont, 37 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 35 mi away
Ranked #14 because of its Google rating and trade focus: 4.7★ from 445 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belmont, 33 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 44 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 40 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 187 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harrisburg, 37 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 27 mi away
Ranked #18 because of its Google rating and trade focus: 3.1★ from 25 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carrboro, 38 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 150 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cornelius, 23 mi away
Ranked #20 because of its Google rating and review volume: 4.9★ from 318 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 38 mi away
Ranked #21 because of its Google rating and trade focus: 4.3★ from 46 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charlotte, 37 mi away
Ranked #22 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Foundation”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belmont, 35 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Norman of Catawba, 13 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 81 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Holly, 23 mi away
Ranked #25 because of its Google rating and trade focus: 4.4★ from 40 Google reviews, listed on Google as “Foundation”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 71 ranked foundation repair companies here; the rest are on their profiles.
17 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 |
|---|---|---|
| Crawl Space Guardian | 5.0★ (1) | 37 mi |
| DM Crawlspace Repair | 24 mi | |
| HydroHelp911 Crawl Space & Foundation Repair | 3 mi | |
| Hyperion Restoration LLC | 30 mi | |
| I&R Waterproofing inc | 7 mi | |
| Jeff Keever Construction Inc. | 5.0★ (2) | In Newton |
| JS Foundation Masonry | 33 mi | |
| JT Services | 3.0★ (2) | 24 mi |
| Larson Foundation Repair Charlotte | 31 mi | |
| One Man Waterproofing LLC | 5.0★ (1) | 27 mi |
| Precision Performance Concrete | 25 mi | |
| RENOscapes LLC | 5.0★ (8) | In Newton |
| Roofing By The Book | 39 mi | |
| Saber Leveling Solutions | 3.0★ (2) | 21 mi |
| SAFESPACE WATERPROOFING LLC. | 5.0★ (2) | 34 mi |
| Site Prep and Hauling | 5.0★ (1) | In Newton |
| Waterproofing Specialties | 21 mi |
National price ranges in USD, not adjusted for Newton. 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 71 Newton 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 Newton 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 |