24 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Greenville: Drytech Basement Waterproofing, CR Score 62/100; 4.9★ from 82 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): AK Water Works Plumbing & Drain, posts 24/7 hours; ranked #3 of 24.
Most-reviewed: AK Water Works Plumbing & Drain, 874 Google reviews at 4.9★, the most of 24 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
24 Greenville foundation repair companies are ranked here by CR Score, from ten published factors. 6 are open 24/7, 17 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 4.9★ across 24 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Drytech Basement Waterproofing | 62 | 4.9★ (82) | Greenville | Sat · Sun · Evenings | Overall |
| 2 | Groundworks | 59 | 4.7★ (58) | Hermitage, 12 mi away | Sat · Sun · Evenings | — |
| 3 | AK Water Works Plumbing & Drain | 59 | 4.9★ (874) | Warren, 21 mi away | 24/7 | Emergencies, Most reviews |
| 4 | AB Drain and Construction LLC | 58 | 4.9★ (50) | Boardman, 32 mi away | 24/7 | — |
| 5 | MJR Concrete & Waterproofing | 57 | 4.9★ (31) | Hubbard, 20 mi away | Sat · Sun · Evenings | — |
| 6 | YLM Basement Waterproofing | 56 | 5.0★ (28) | Austintown, 25 mi away | Sat · Sun · Evenings | — |
| 7 | Ohio Custom Waterproofing & Drainage | 54 | 4.9★ (62) | Cortland, 28 mi away | — | — |
| 8 | Water Solutions Waterproofing LLC | 52 | 4.7★ (15) | New Castle, 29 mi away | 24/7 | — |
| 9 | Ohio State Waterproofing | 52 | 4.6★ (98) | Youngstown, 26 mi away | Sat · Evenings | — |
| 10 | Ranger Recovery | 52 | 4.9★ (94) | Columbiana, 39 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hermitage, 12 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 58 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Warren, 21 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 874 Google reviews, the most in Greenville.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Boardman, 32 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 50 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hubbard, 20 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 31 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austintown, 25 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cortland, 28 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 62 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Castle, 29 mi away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Water damage restoration service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Youngstown, 26 mi away
Ranked #9 because of its Google rating and trade focus: 4.6★ from 98 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbiana, 39 mi away
Ranked #10 because of its Google rating and review volume: 4.9★ from 94 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austintown, 26 mi away
Ranked #11 because of its Google rating and review volume: 4.9★ from 49 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Youngstown, 25 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Champion Heights, 20 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 14 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Youngstown, 32 mi away
Ranked #14 because of its Google rating and review volume: 4.8★ from 52 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hubbard, 17 mi away
Ranked #15 because of its Google rating and trade focus: 4.4★ from 18 Google reviews, listed on Google as “Paving contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Warren, 29 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Geneva, 39 mi away
Ranked #17 because of its Google rating and availability: 4.7★ from 14 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Butler, 39 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Youngstown, 28 mi away
Ranked #19 because of its Google rating and trade focus: 4.0★ from 12 Google reviews, listed on Google as “Concrete contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Hermitage, 15 mi away
Ranked #20 because of its Google rating and review volume: 4.6★ from 31 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Franklin, 36 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Masonry contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Meadville, 20 mi away
Ranked #22 because of its Google rating and review volume: 4.4★ from 41 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Erie, 35 mi away
Ranked #23 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Painter”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Butler, 38 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 |
|---|---|---|
| Brandon C. Kennedy Construction and Excavating | 5.0★ (2) | 35 mi |
| Brown's Masonry & Concrete | In Greenville | |
| Cratty Co Inc | 5.0★ (2) | 30 mi |
| Eastern Foundations Inc | 1.0★ (2) | 18 mi |
| Frank's All Maintenance Service | 5.0★ (1) | 25 mi |
| Guardian Basement Waterproofing | 1.0★ (2) | 29 mi |
| Guardian Basement Waterproofing | 1.0★ (1) | 20 mi |
| Guardian Basement Waterproofing Plus Inc | 1.0★ (1) | 26 mi |
| J R Waterproofing | 12 mi | |
| J&R Waterproofing | 5.0★ (1) | 25 mi |
| Jack Luscher Excavating | 5.0★ (1) | 16 mi |
| mike russo construction | 25 mi | |
| Ranger Waterproofing | 4.0★ (2) | 38 mi |
| Renew Your Home LLC | 16 mi | |
| Shardy Masonry LLC | 5.0★ (1) | 16 mi |
| State line excavating | 5.0★ (1) | 16 mi |
| Superior Waterproofing | 5.0★ (2) | 22 mi |
| Total Foundation Solutions | 5.0★ (1) | 22 mi |
| WRD: WaterpRoof Roofing Diagnostics | 5.0★ (2) | 23 mi |
| Youngstown Waterproofing & Foundation Repair | 3.0★ (1) | 30 mi |
National price ranges in USD, not adjusted for Greenville. 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 24 Greenville 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 Greenville 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 |