Ranked #1 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 44 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
121 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Southbridge: Mastercraft Waterproofing, CR Score 59/100; 5.0★ from 44 Google reviews; open 24/7.
Best for emergencies (open 24/7): All Pro Basement Waterproofing Inc, posts 24/7 hours; ranked #2 of 121.
Most-reviewed: Groundworks, 1,799 Google reviews at 4.7★, the most of 121 ranked; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
121 Southbridge foundation repair companies are ranked here by CR Score, from ten published factors. 32 are open 24/7, 77 open Saturdays and 52 open Sundays, based on posted hours. The median Google rating is 4.9★ across 121 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mastercraft Waterproofing | 59 | 5.0★ (44) | Thompson, 18 mi away | 24/7 | Overall |
| 2 | All Pro Basement Waterproofing Inc | 58 | 5.0★ (101) | Ashland, 33 mi away | 24/7 | Emergencies |
| 3 | Eastern Waterproofing Co Inc | 58 | 4.9★ (111) | Manchester, 33 mi away | 24/7 | — |
| 4 | BG Foundation Repair | 57 | 5.0★ (36) | Marlborough, 31 mi away | 24/7 | — |
| 5 | Effective Waterproofing | 56 | 4.9★ (37) | Grafton, 37 mi away | 24/7 | — |
| 6 | A-1 Foundation Crack Repair, Inc. | 56 | 4.9★ (495) | Hudson, 32 mi away | Sat · Sun · Evenings | — |
| 7 | Kings of Pressure Power Washing & Restoration | 56 | 5.0★ (571) | Leicester, 12 mi away | Sat | — |
| 8 | Alpine Basement Waterproofing Worcester | 55 | 5.0★ (13) | Holden, 18 mi away | Sat · Sun · Evenings | — |
| 9 | Basements pro foundations corp | 55 | 4.5★ (6) | Ashland, 18 mi away | 24/7 | — |
| 10 | JLB Masonry & Waterproofing, Basement Repair, Chimney Repair | 55 | 5.0★ (106) | Windsor Locks, 32 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 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Waterproofing service”.
Based in Ashland, 33 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 101 Google reviews, listed on Google as “Waterproofing service”.
Based in Manchester, 33 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “Waterproofing service”.
Based in Marlborough, 31 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Waterproofing service”.
Based in Grafton, 37 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 37 Google reviews, listed on Google as “Waterproofing service”.
Based in Hudson, 32 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 495 Google reviews.
Based in Leicester, 12 mi away
Ranked #7 because of its Google rating and review volume: 5.0★ from 571 Google reviews.
Based in Holden, 18 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Waterproofing service”.
Based in Ashland, 18 mi away
Ranked #9 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Foundation”.
Based in Windsor Locks, 32 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 106 Google reviews, listed on Google as “Concrete contractor”.
Based in Torrington, 27 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Waterproofing service”.
Based in Framingham, 35 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 102 Google reviews, listed on Google as “Siding contractor”.
Based in Holden, 22 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Waterproofing service”.
Based in Millis, 35 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Waterproofing service”.
Based in Ludlow, 8 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Foundation”.
Based in Agawam, 29 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Waterproofing service”.
Based in Ledyard, 21 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 61 Google reviews, listed on Google as “Waterproofing service”.
Based in Plainville, 36 mi away
Ranked #18 because of its Google rating and review volume: 4.7★ from 1,799 Google reviews, the most in Southbridge.
Based in East Hartford, 40 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 24 Google reviews, listed on Google as “Waterproofing service”.
Based in Douglas, 16 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 176 Google reviews, listed on Google as “Concrete contractor”.
Based in Enfield, 29 mi away
Ranked #21 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Foundation”.
Based in Sterling, 30 mi away
Ranked #22 because of its Google rating and review volume: 4.9★ from 123 Google reviews.
Based in East Providence, 39 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Waterproofing service”.
Based in Arlington, 18 mi away
Ranked #24 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “Masonry contractor”.
Based in Oxford, 9 mi away
Ranked #25 because of its Google rating and availability: 4.8★ from 19 Google reviews, open 24/7.
#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 121 ranked foundation repair companies here; the rest are on their profiles.
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 |
|---|---|---|
| A&A Masonry & Waterproof Inc. | 5.0★ (1) | 19 mi |
| All Season's Basement De-Watering | 5.0★ (2) | 36 mi |
| As Concrete Foundations Inc | 5.0★ (2) | 26 mi |
| Boston waterproofing and foundation | 5.0★ (1) | 18 mi |
| Boston Waterproofing and Masonry Restoration | 5.0★ (2) | 18 mi |
| Build Strong Masonry & Construction | 1.0★ (1) | 19 mi |
| Central Mass Concrete Foundations | 5.0★ (2) | 27 mi |
| Diversified Services | 3.0★ (2) | 19 mi |
| DryNest | 5.0★ (2) | 25 mi |
| Garrepy Bros Foundations | 5.0★ (1) | 21 mi |
| Graz Concrete Hauling Inc. | 3.0★ (2) | 19 mi |
| Legacy Masonry and Construction | 1.0★ (1) | 20 mi |
| NE CT Concrete Foundations | 3.0★ (2) | 22 mi |
| Pittol Construction and Foundation | 3.0★ (2) | 32 mi |
| PML CARPENTRY & REMODELING | 5.0★ (2) | 27 mi |
| Quality Foundations | 5.0★ (1) | 6 mi |
| Rueter Foundation Repair | 5.0★ (2) | 35 mi |
| The wall Basement waterproofing & Masonry | 5.0★ (2) | 18 mi |
| Triumph Masonry, Restoration & Waterproofing LLC | 5.0★ (2) | 18 mi |
| Warwick Waterproofing | 5.0★ (2) | 33 mi |
National price ranges in USD, not adjusted for Southbridge. 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 121 Southbridge 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 Southbridge 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 |