56/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 33 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 2633 Main Rd, Tiverton, RI 02878
Best Foundation Repair Companies in Charlestown, RI (2026)
42 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Charlestown: Trident Waterproofing, CR Score 56/100; 4.8★ from 33 Google reviews; open 7 days a week.
- 7
Best for emergencies (open 24/7): Jo Painting LLC, posts 24/7 hours; ranked #7 of 42.
- 5
Most-reviewed: Pioneer Basement Waterproofing, 851 Google reviews at 4.9★, the most of 42 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
42 Charlestown foundation repair companies are ranked here by CR Score, from ten published factors. 7 are open 24/7, 24 open Saturdays and 17 open Sundays, based on posted hours. The median Google rating is 4.9★ across 42 rated businesses.
Top 10 foundation repair companies in Charlestown at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Trident Waterproofing | 56 | 4.8★ (33) | Tiverton, 28 mi away | Sat · Sun | Overall |
| 2 | Foundation Solutions | 55 | 5.0★ (28) | Narragansett, 12 mi away | — | — |
| 3 | Crack B Gone LLC | 55 | 5.0★ (17) | Torrington, 30 mi away | Sat · Sun · Evenings | — |
| 4 | Drycrete Waterproofing | 54 | 5.0★ (110) | East Providence, 33 mi away | — | — |
| 5 | Pioneer Basement Waterproofing | 54 | 4.9★ (851) | Fall River, 34 mi away | Evenings | Most reviews |
| 6 | Hammer Basement Waterproofing | 54 | 5.0★ (160) | New Bedford, 40 mi away | — | — |
| 7 | Jo Painting LLC | 54 | 5.0★ (60) | Newport, 19 mi away | 24/7 | Emergencies |
| 8 | Arch Masonry Restoration – Veteran Owned Masonry Contractor, Foundation Repair & Chimney Repair – Westport, MA Office | 54 | 4.9★ (145) | Fall River, 35 mi away | Sat · Sun · Evenings | — |
| 9 | DRI Basement Waterproofing | 54 | 5.0★ (12) | Seekonk, 32 mi away | Sat · Sun · Evenings | — |
| 10 | Rhody Masonry & Waterproofing Repairs | 53 | 5.0★ (21) | Providence, 33 mi away | 24/7 | — |
The 42 best foundation repair companies in Charlestown, ranked
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.
Based in Narragansett, 12 mi away
55/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 28 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 12 Old Pine Rd, Narragansett, RI 02882
Based in Torrington, 30 mi away
55/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 17 Google reviews
- Hours
- Mon–Sun 8 AM–11:30 PM
Based in East Providence, 33 mi away
54/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 110 Google reviews
- Hours
- Mon–Fri 8:30 AM–5 PM · Sat–Sun closed
- Address
- 850 Broadway, East Providence, RI 02914
Based in Fall River, 34 mi away
54/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 851 Google reviews, the most in Charlestown.
- 4.9★ from 851 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun closed
- Address
- 31 Sanford Rd, Westport, MA 02790
Based in New Bedford, 40 mi away
54/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 160 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun closed
- Address
- 118 Westview St, New Bedford, MA 02740
Based in Newport, 19 mi away
54/100CR ScoreRanked #7 because of its Google rating and review volume: 5.0★ from 60 Google reviews.
- 5.0★ from 60 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 451 Broadway, Newport, RI 02840
Based in Fall River, 35 mi away
54/100CR ScoreRanked #8 because of its Google rating and review volume: 4.9★ from 145 Google reviews.
- 4.9★ from 145 Google reviews
- Hours
- Mon–Sun 5 AM–8 PM
- Address
- 649 State Rd, Westport, MA 02790
Based in Seekonk, 32 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 12 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun 9 AM–3 PM
Based in Providence, 33 mi away
53/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 235 Promenade St, Providence, RI 02908
#11 Set In Stone
Based in North Kingstown, 15 mi away
52/100CR ScoreRanked #11 because of its Google rating and review volume: 4.8★ from 49 Google reviews.
- 4.8★ from 49 Google reviews
- Hours
- Mon–Thu 7 AM–7 PM · Fri 7 AM–3 PM · Sat 8 AM–2 PM · Sun 8 AM–12 PM
- Address
- 28 Beacon Dr Unit A, North Kingstown, RI 02852
Based in Ledyard, 37 mi away
52/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 61 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 61 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
Based in Springs, 36 mi away
51/100CR ScoreRanked #13 because of its Google rating and review volume: 4.9★ from 49 Google reviews.
- 4.9★ from 49 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 21 Kent Pl, East Hampton, NY 11937
Based in Ledyard, 20 mi away
51/100CR ScoreRanked #14 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “General contractor”.
- 3.7★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 58 Krug Rd, Preston, CT 06365
Based in Seekonk, 14 mi away
51/100CR ScoreRanked #15 because of its Google rating and review volume: 4.9★ from 39 Google reviews.
- 4.9★ from 39 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 7 AM–12 PM · Sun closed
#16 Savy & Sons
Based in Hebron, 40 mi away
50/100CR ScoreRanked #16 because of its Google rating and review volume: 4.8★ from 60 Google reviews.
- 4.8★ from 60 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 612 Church St, Amston, CT 06231
Based in Middletown, 23 mi away
50/100CR ScoreRanked #17 because of its Google rating and review volume: 4.7★ from 29 Google reviews.
- 4.7★ from 29 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 1064 Wapping Rd, Middletown, RI 02842
Based in Fall River, 37 mi away
50/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.
- 5.0★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 421 Currant Rd, Fall River, MA 02720
Based in Putnam, 33 mi away
50/100CR ScoreRanked #19 because of its Google rating and review volume: 4.8★ from 389 Google reviews.
- 4.8★ from 389 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1260 Hartford Pike, Killingly, CT 06241
Based in Seekonk, 33 mi away
49/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Sun 8 AM–10 PM
Based in Rehoboth, 28 mi away
49/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Sun 6 AM–6 PM
Based in Norwich, 24 mi away
49/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 23 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun closed
- Address
- 29 Ore St Unit 2, Norwich, CT 06360
Based in Acushnet, 39 mi away
49/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 4 Google reviews
- Hours
- Mon 7 AM–6 PM · Tue 7 AM–5 PM · Wed–Thu 7 AM–6 PM · Fri 6 AM–7 PM · Sat 12 AM–5 PM · Sun closed
#24 RSR Residential
Based in Groton, 17 mi away
49/100CR ScoreRanked #24 because of its Google rating and review volume: 5.0★ from 49 Google reviews.
- 5.0★ from 49 Google reviews
- Hours
- Mon–Fri 7:30 AM–4:30 PM · Sat–Sun closed
- Address
- 4 Broadway Ave Ext Unit 2A, Mystic, CT 06355
Based in East Haddam, 38 mi away
49/100CR ScoreRanked #25 because of its Google rating and review volume: 4.9★ from 37 Google reviews.
- 4.9★ from 37 Google reviews
- Hours
- Mon–Sun 7 AM–6 PM
- Address
- 171 S Main St, Colchester, CT 06415
All 42 foundation repair companies
#1 to #25 are shown in full above. Here are #26 to #42, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Simone Landscaping & Excavation Services | 48 | 5.0★ (12) | 15 mi |
| 27 | Dennis Diffley Drain Service | 48 | 3.5★ (29) | 26 mi |
| 28 | Atlantis Landscaping, Inc | 48 | 3.7★ (7) | 14 mi |
| 29 | J.M Roofing | 48 | 4.6★ (11) | 14 mi |
| 30 | Advanced Basement Waterproofing | 48 | 4.8★ (64) | 38 mi |
| 31 | Doctor Colors | 47 | 5.0★ (19) | 28 mi |
| 32 | General Construction and Remodeling, LLC | 47 | 4.7★ (20) | 30 mi |
| 33 | Benjamin Basement Waterproofing Llc | 46 | 4.3★ (6) | 25 mi |
| 34 | Flue Doctor Chimney Service LLC | 46 | 4.9★ (47) | 36 mi |
| 35 | The Superior Group - Roofing Company | 46 | 4.9★ (17) | 24 mi |
| 36 | Advanced Seamless Gutter | 46 | 4.7★ (79) | 38 mi |
| 37 | ABC Concrete Form Co | 45 | 4.0★ (4) | 21 mi |
| 38 | Kai Creations - Bathrooms & Basements | 45 | 5.0★ (7) | 31 mi |
| 39 | Made And Formed Foundations | 45 | 5.0★ (3) | 38 mi |
| 40 | Bill's ASPHALT Construction Inc/Bills Construction | 45 | 5.0★ (13) | 28 mi |
| 41 | Greenskeeper Inc. | 44 | 4.8★ (20) | 35 mi |
| 42 | McAleer Masonry & Construction | 43 | 3.7★ (6) | 33 mi |
Also serving Charlestown
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 |
|---|---|---|
| Allied Masonry Contractors | 27 mi | |
| Atlantis Construction LLC. | 27 mi | |
| Brunca Waterproofing Corporation | 1.0★ (1) | 32 mi |
| DMS Construction | 13 mi | |
| Dry Foundation Expert LLC | 5.0★ (2) | 34 mi |
| East Lyme Stucco & Waterproof | 24 mi | |
| Eric Posillo Builders | In Charlestown | |
| Flood free foundation | 14 mi | |
| Frank Crandall Horticultural Solutions | In Charlestown | |
| G & D Waterproofing Systems | 15 mi | |
| Greenewal LLC | 5.0★ (1) | 32 mi |
| Jay Roofing and Painting | 5.0★ (1) | 26 mi |
| JFM Construction | 5.0★ (1) | 21 mi |
| Mahoney Excavating & Site Work | 14 mi | |
| Postech Screw Piles Rhode Island | 14 mi | |
| Prevost Concrete Forms & Foundations | 5.0★ (1) | 34 mi |
| Ravin Builders | 4.9★ (33) | In Charlestown |
| South County Concrete Foundations | 8 mi | |
| Sweenor Builders | 4.7★ (23) | In Charlestown |
| Warwick Waterproofing | 5.0★ (2) | 25 mi |
How much do foundation repair companies cost in Charlestown?
National price ranges in USD, not adjusted for Charlestown. 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 |
How we ranked Charlestown foundation repair companies
We scored 42 Charlestown 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 Charlestown 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 |
Foundation repair companies in Charlestown: frequently asked questions
Who is the best foundation repair company in Charlestown?
By CR Score, the highest-ranked foundation repair company in Charlestown, RI is Trident Waterproofing with a CR Score of 56/100. It has 4.8★ from 33 Google reviews. It is open 7 days a week. Foundation Solutions (#2) and Crack B Gone LLC (#3) follow. We ranked 42 foundation repair companies on ten factors, last updated October 22, 2026.
How many foundation repair companies are there in Charlestown?
ContractorsRanked ranks 42 foundation repair companies serving Charlestown, RI. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which foundation repair companies in Charlestown are open 24/7?
7 ranked foundation repair companies in Charlestown post 24/7 hours. The highest-ranked are Jo Painting LLC (#7), Rhody Masonry & Waterproofing Repairs (#10) and Expressway Roof Leaks and Siding Repair (#13). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in Charlestown work on weekends?
24 of 42 ranked foundation repair companies post Saturday hours and 17 post Sunday hours. The highest-ranked open Saturdays are Trident Waterproofing (#1), Crack B Gone LLC (#3) and Jo Painting LLC (#7). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in Charlestown?
Foundation repair typically costs $2,225 to $8,133, with $5,174 typical (Per project: typical range of customer-reported repairs. US national range). This is a national range, not adjusted for Charlestown. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Charlestown foundation repair companies have?
The median Google rating among 42 rated foundation repair companies in Charlestown is 4.9★, with a median of 24 reviews. Pioneer Basement Waterproofing has the most, 851 reviews, and ranks #5. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank foundation repair companies?
Each foundation repair company gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do foundation repair companies outside Charlestown count in this ranking?
Yes, if they are within 40 mi of the Charlestown city center, our service radius for foundation repair companies. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Charlestown
- October 2026: CR Scores recalculated for 42 foundation repair companies serving Charlestown.
More foundation repair companies and Charlestown pages
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Other trades in Charlestown
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