67 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mattapoisett: Hydroseal Basement Waterproofing, CR Score 60/100; 5.0★ from 41 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Ferreira Company, posts 24/7 hours; ranked #4 of 67.
Most-reviewed: Groundworks, 1,799 Google reviews at 4.7★, the most of 67 ranked; ranked #13.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
67 Mattapoisett foundation repair companies are ranked here by CR Score, from ten published factors. 14 are open 24/7, 47 open Saturdays and 33 open Sundays, based on posted hours. The median Google rating is 4.9★ across 67 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Hydroseal Basement Waterproofing | 60 | 5.0★ (41) | Fairhaven, 3 mi away | Sat · Sun | Overall |
| 2 | Hammer Basement Waterproofing | 58 | 5.0★ (160) | New Bedford, 7 mi away | — | — |
| 3 | Arch Masonry Restoration – Veteran Owned Masonry Contractor, Foundation Repair & Chimney Repair – Westport, MA Office | 56 | 4.9★ (145) | Fall River, 14 mi away | Sat · Sun · Evenings | — |
| 4 | Ferreira Company | 56 | 5.0★ (360) | Taunton, 22 mi away | 24/7 | Emergencies |
| 5 | Key Waterproofing Construction | 56 | 5.0★ (11) | Abington, 21 mi away | 24/7 | — |
| 6 | Trident Waterproofing | 56 | 4.8★ (33) | Tiverton, 20 mi away | Sat · Sun | — |
| 7 | Pioneer Basement Waterproofing | 56 | 4.9★ (851) | Fall River, 15 mi away | Evenings | — |
| 8 | Drycrete Waterproofing | 56 | 5.0★ (660) | Walpole, 38 mi away | — | — |
| 9 | SealProMax Boston/Miami | 54 | 5.0★ (8) | Abington, 31 mi away | 24/7 | — |
| 10 | Drycrete Waterproofing | 54 | 5.0★ (110) | East Providence, 31 mi away | — | — |
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 41 Google reviews, listed on Google as “Waterproofing service”.
Based in New Bedford, 7 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Waterproofing service”.
Based in Fall River, 14 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 145 Google reviews, listed on Google as “Masonry contractor”.
Based in Taunton, 22 mi away
Ranked #4 because of its Google rating and review volume: 5.0★ from 360 Google reviews.
Based in Abington, 21 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Waterproofing service”.
Based in Tiverton, 20 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Waterproofing service”.
Based in Fall River, 15 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 851 Google reviews.
Based in Walpole, 38 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 660 Google reviews, listed on Google as “Waterproofing service”.
Based in Abington, 31 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Waterproofing service”.
Based in East Providence, 31 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Waterproofing service”.
Based in Acushnet, 8 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Waterproofing service”.
Based in East Bridgewater, 26 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Waterproofing service”.
Based in Plainville, 36 mi away
Ranked #13 because of its Google rating and review volume: 4.7★ from 1,799 Google reviews, the most in Mattapoisett.
Based in Seekonk, 33 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Waterproofing service”.
Based in Abington, 30 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Waterproofing service”.
Based in Fall River, 16 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.
Based in Newport, 27 mi away
Ranked #17 because of its Google rating and review volume: 5.0★ from 60 Google reviews.
Based in Raynham, 22 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Waterproofing service”.
Based in Providence, 33 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Masonry contractor”.
Based in Abington, 31 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 80 Google reviews, listed on Google as “Water damage restoration service”.
Based in Hanover, 31 mi away
Ranked #21 because of its Google rating and trade focus: 4.6★ from 5 Google reviews, listed on Google as “Waterproofing service”.
Based in Abington, 30 mi away
Ranked #22 because of its Google rating and review volume: 4.9★ from 62 Google reviews.
Based in Andover, 23 mi away
Ranked #23 because of its Google rating and review volume: 5.0★ from 69 Google reviews.
Based in Weymouth, 37 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Waterproofing service”.
Based in Mattapoisett
Ranked #25 because of its Google rating and trade focus: 4.9★ from 23 Google reviews, listed on Google as “Masonry contractor”.
#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 67 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 |
|---|---|---|
| All Solutions Home Services Inc | 5.0★ (2) | 38 mi |
| Brunca Waterproofing Corporation | 1.0★ (1) | 33 mi |
| Capriotti Builders & Masonry | 5.0★ (22) | In Mattapoisett |
| CGP Concrete | 5.0★ (1) | 34 mi |
| ConcreteCo Forms | 5.0★ (1) | 30 mi |
| Countywide Masonry & Waterproofing | 5.0★ (2) | 30 mi |
| Dry Foundation Expert LLC | 5.0★ (2) | 15 mi |
| F. L. Smith Inc. | 5.0★ (1) | 35 mi |
| Gibson Waterproofing | 5.0★ (1) | 38 mi |
| GT Roofing and Construction | 3.5★ (2) | 18 mi |
| Hopkins Masonry | 1.0★ (1) | 39 mi |
| JFM Construction | 5.0★ (1) | 38 mi |
| K&W Waterproofing | 5.0★ (1) | 37 mi |
| MacKean Flooring | 5.0★ (1) | 30 mi |
| MHT Excavating | 5.0★ (2) | In Mattapoisett |
| No 1 Foundation | 5.0★ (1) | 23 mi |
| Prevost Concrete Forms & Foundations | 5.0★ (1) | 19 mi |
| Solid Foundation & Construction | 5.0★ (1) | 35 mi |
| Valeri Construction | 5.0★ (1) | 12 mi |
| Warwick Waterproofing | 5.0★ (2) | 39 mi |
National price ranges in USD, not adjusted for Mattapoisett. 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 67 Mattapoisett 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 Mattapoisett 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 |