71 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Marion: Hydroseal Basement Waterproofing, CR Score 85/100; 5.0★ from 41 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Ferreira Company, posts 24/7 hours; ranked #2 of 71.
Most-reviewed: Groundworks, 1,799 Google reviews at 4.7★, the most of 71 ranked; ranked #13.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
71 Marion foundation repair companies are ranked here by CR Score, from 8 published factors. 15 are open 24/7, 51 open Saturdays and 35 open Sundays, based on posted hours. The median Google rating is 5.0★ across 71 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Hydroseal Basement Waterproofing | 85 | 5.0★ (41) | Fairhaven, 7 mi away | Sat · Sun | Overall |
| 2 | Ferreira Company | 84 | 5.0★ (360) | Taunton, 22 mi away | 24/7 | Emergencies |
| 3 | Key Waterproofing Construction | 84 | 5.0★ (11) | Abington, 21 mi away | 24/7 | — |
| 4 | SealProMax Boston/Miami | 82 | 5.0★ (8) | Abington, 29 mi away | 24/7 | — |
| 5 | Arch Masonry Restoration – Veteran Owned Masonry Contractor, Foundation Repair & Chimney Repair – Westport, MA Office | 82 | 4.9★ (145) | Fall River, 17 mi away | Sat · Sun · Evenings | — |
| 6 | Trident Waterproofing | 81 | 4.8★ (33) | Tiverton, 23 mi away | Sat · Sun | — |
| 7 | Murphy's Concrete Coating Inc. | 81 | 5.0★ (3) | East Bridgewater, 24 mi away | 24/7 | — |
| 8 | Hammer Basement Waterproofing | 80 | 5.0★ (160) | New Bedford, 11 mi away | — | — |
| 9 | JAG Painting - Business and Home Painting, Interior/Exterior, Epoxy Floor and Roof Services - Fall River MA Office | 79 | 5.0★ (24) | Fall River, 18 mi away | 24/7 | — |
| 10 | MassTech Roofing & Building | 79 | 4.9★ (62) | Abington, 27 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 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 Taunton, 22 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 360 Google reviews, open 24/7.
Based in Abington, 21 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
Based in Abington, 29 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
Based in Fall River, 17 mi away
Ranked #5 because of its Google rating and availability: 4.9★ from 145 Google reviews, open 7 days a week.
Based in Tiverton, 23 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 East Bridgewater, 24 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based in New Bedford, 11 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Waterproofing service”.
Based in Fall River, 18 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.
Based in Abington, 27 mi away
Ranked #10 because of its Google rating and availability: 4.9★ from 62 Google reviews, open 24/7.
Based in Newport, 31 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 60 Google reviews, open 24/7.
Based in Weymouth, 34 mi away
Ranked #12 because of its Google rating and availability: 5.0★ from 71 Google reviews, open 24/7.
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 Google reviews on this list (1,799).
Based in Abington, 28 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Waterproofing service”.
Based in Seekonk, 35 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Waterproofing service”.
Based in Walpole, 38 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 660 Google reviews, listed on Google as “Waterproofing service”.
Based in Fall River, 18 mi away
Ranked #17 because of its Google rating and review volume: 4.9★ from 851 Google reviews, 851 Google reviews.
Based in Andover, 20 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 69 Google reviews, open 7 days a week.
Based in Providence, 35 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
Based in Abington, 28 mi away
Ranked #20 because of its Google rating and availability: 4.7★ from 80 Google reviews, open 7 days a week.
Based in Weymouth, 34 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Waterproofing service”.
Based in Acushnet, 12 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Waterproofing service”.
Based in New Bedford, 10 mi away
Ranked #23 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based in Quincy, 39 mi away
Ranked #24 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
Based in Hanover, 28 mi away
Ranked #25 because of its Google rating and trade focus: 4.6★ from 5 Google reviews, listed on Google as “Waterproofing service”.
#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.
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) | 36 mi |
| All-Phase Construction Inc. | 6 mi | |
| Brunca Waterproofing Corporation | 1.0★ (1) | 35 mi |
| CGP Concrete | 5.0★ (1) | 33 mi |
| ConcreteCo Forms | 5.0★ (1) | 28 mi |
| Countywide Masonry & Waterproofing | 5.0★ (2) | 27 mi |
| Dartmouth Concrete Foundations | 14 mi | |
| Dry Foundation Expert LLC | 5.0★ (2) | 18 mi |
| F. L. Smith Inc. | 5.0★ (1) | 34 mi |
| Gibson Waterproofing | 5.0★ (1) | 35 mi |
| Greenwood Industries | 9 mi | |
| GT Roofing and Construction | 3.5★ (2) | 16 mi |
| Hopkins Masonry | 1.0★ (1) | 37 mi |
| K&W Waterproofing | 5.0★ (1) | 36 mi |
| MacKean Flooring | 5.0★ (1) | 29 mi |
| No 1 Foundation | 5.0★ (1) | 20 mi |
| Prevost Concrete Forms & Foundations | 5.0★ (1) | 21 mi |
| Smart Start Foundation Waterproofing | 11 mi | |
| Solid Foundation & Construction | 5.0★ (1) | 34 mi |
| Valeri Construction | 5.0★ (1) | 9 mi |
National price ranges in USD, not adjusted for Marion. 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 Marion foundation repair companies on 8 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. Unknown factors are left out of the score, 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 Marion data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |