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
128 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Dudley: Mastercraft Waterproofing, CR Score 60/100; 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 128.
Most-reviewed: Groundworks, 1,799 Google reviews at 4.7★, the most of 128 ranked; ranked #16.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
128 Dudley foundation repair companies are ranked here by CR Score, from ten published factors. 33 are open 24/7, 84 open Saturdays and 55 open Sundays, based on posted hours. The median Google rating is 5.0★ across 128 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mastercraft Waterproofing | 60 | 5.0★ (44) | Thompson, 13 mi away | 24/7 | Overall |
| 2 | All Pro Basement Waterproofing Inc | 59 | 5.0★ (101) | Ashland, 29 mi away | 24/7 | Emergencies |
| 3 | Eastern Waterproofing Co Inc | 58 | 4.9★ (111) | Manchester, 37 mi away | 24/7 | — |
| 4 | BG Foundation Repair | 57 | 5.0★ (36) | Marlborough, 29 mi away | 24/7 | — |
| 5 | Foundation Crack Repair | 57 | 5.0★ (127) | Andover, 38 mi away | Sat · Sun | — |
| 6 | Drycrete Waterproofing | 56 | 5.0★ (660) | Walpole, 35 mi away | — | — |
| 7 | Effective Waterproofing | 56 | 4.9★ (37) | Grafton, 33 mi away | 24/7 | — |
| 8 | Basements pro foundations corp | 56 | 4.5★ (6) | Ashland, 13 mi away | 24/7 | — |
| 9 | A-1 Foundation Crack Repair, Inc. | 56 | 4.9★ (495) | Hudson, 30 mi away | Sat · Sun · Evenings | — |
| 10 | Alpine Basement Waterproofing Worcester | 56 | 5.0★ (13) | Holden, 17 mi away | Sat · Sun · Evenings | — |
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, 29 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, 37 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, 29 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 Andover, 38 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 127 Google reviews, listed on Google as “Waterproofing service”.
Based in Walpole, 35 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 660 Google reviews, listed on Google as “Waterproofing service”.
Based in Grafton, 33 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 37 Google reviews, listed on Google as “Waterproofing service”.
Based in Ashland, 13 mi away
Ranked #8 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Foundation”.
Based in Hudson, 30 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 495 Google reviews.
Based in Holden, 17 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Waterproofing service”.
Based in Leicester, 12 mi away
Ranked #11 because of its Google rating and review volume: 5.0★ from 571 Google reviews.
Based in Framingham, 32 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 Millis, 30 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Waterproofing service”.
Based in Torrington, 26 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Waterproofing service”.
Based in Ledyard, 15 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 61 Google reviews, listed on Google as “Waterproofing service”.
Based in Plainville, 30 mi away
Ranked #16 because of its Google rating and review volume: 4.7★ from 1,799 Google reviews, the most in Dudley.
Based in Windsor Locks, 37 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 106 Google reviews, listed on Google as “Concrete contractor”.
Based in Holden, 23 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Waterproofing service”.
Based in East Providence, 33 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Waterproofing service”.
Based in Arlington, 13 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “Masonry contractor”.
Based in Seekonk, 31 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Waterproofing service”.
Based in Douglas, 13 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 176 Google reviews, listed on Google as “Concrete contractor”.
Based in Ludlow, 13 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Foundation”.
Based in Agawam, 35 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Waterproofing service”.
Based in Oxford, 6 mi away
Ranked #25 because of its Google rating and availability: 4.8★ from 19 Google reviews, open 24/7.
National price ranges in USD, not adjusted for Dudley. 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 128 Dudley 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 Dudley 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 |