82 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Alliance: Ohio Basement Authority, CR Score 61/100; 4.8★ from 3,058 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Garrett Basement Waterproofing, posts 24/7 hours; ranked #3 of 82.
Most-reviewed: Ohio State Waterproofing, 2,788 Google reviews at 4.6★, the most of 82 ranked after Ohio Basement Authority; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
82 Alliance foundation repair companies are ranked here by CR Score, from ten published factors. 13 are open 24/7, 52 open Saturdays and 27 open Sundays, based on posted hours. The median Google rating is 4.8★ across 82 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Ohio Basement Authority | 61 | 4.8★ (3,058) | Twinsburg, 32 mi away | Sat · Sun · Evenings | Overall |
| 2 | ARK Basement Services | 61 | 4.9★ (82) | Alliance | Sat · Sun · Evenings | — |
| 3 | Garrett Basement Waterproofing | 58 | 4.8★ (97) | Norton, 25 mi away | 24/7 | Emergencies |
| 4 | Summit Basement Company | 58 | 4.9★ (317) | Akron, 23 mi away | Sat | — |
| 5 | AB Drain and Construction LLC | 58 | 4.9★ (50) | Boardman, 23 mi away | 24/7 | — |
| 6 | Ohio State Waterproofing | 58 | 4.6★ (2,788) | Macedonia, 34 mi away | Sat · Evenings | Most reviews |
| 7 | All American Basement Waterproofing | 58 | 4.8★ (139) | Wadsworth, 33 mi away | 24/7 | — |
| 8 | Erie Home Basement Solutions | 57 | 4.5★ (64) | Akron, 20 mi away | 24/7 | — |
| 9 | City Waterproofing | 57 | 5.0★ (95) | Canton, 26 mi away | Sat · Sun · Evenings | — |
| 10 | Pioneer Basement Solutions | 57 | 5.0★ (343) | Canton, 19 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 review volume: 4.8★ from 3,058 Google reviews, the most in Alliance.
Based in Alliance
Ranked #2 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “Waterproofing service”.
Based in Norton, 25 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 97 Google reviews, listed on Google as “Waterproofing service”.
Based in Akron, 23 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 317 Google reviews, listed on Google as “Waterproofing service”.
Based in Boardman, 23 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 50 Google reviews, listed on Google as “Waterproofing service”.
Based in Macedonia, 34 mi away
Ranked #6 because of its Google rating and trade focus: 4.6★ from 2,788 Google reviews, listed on Google as “Waterproofing service”.
Based in Wadsworth, 33 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 139 Google reviews, listed on Google as “Waterproofing service”.
Based in Akron, 20 mi away
Ranked #8 because of its Google rating and trade focus: 4.5★ from 64 Google reviews, listed on Google as “Waterproofing service”.
Based in Canton, 26 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 95 Google reviews, listed on Google as “Waterproofing service”.
Based in Canton, 19 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 343 Google reviews, listed on Google as “Waterproofing service”.
Based in Salem, 12 mi away
Ranked #11 because of its Google rating and review volume: 4.6★ from 597 Google reviews.
Based in Canton, 18 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “HVAC contractor”.
Based in Cuyahoga Falls, 27 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 60 Google reviews, listed on Google as “Waterproofing service”.
Based in Warren, 30 mi away
Ranked #14 because of its Google rating and review volume: 4.9★ from 874 Google reviews.
Based in Akron, 24 mi away
Ranked #15 because of its Google rating and trade focus: 4.7★ from 31 Google reviews, listed on Google as “Waterproofing service”.
Based in Austintown, 27 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Waterproofing service”.
Based in Hubbard, 30 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 31 Google reviews, listed on Google as “Waterproofing service”.
Based in Portage Lakes, 23 mi away
Ranked #18 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Waterproofing service”.
Based in Akron, 29 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Waterproofing service”.
Based in Akron, 35 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Waterproofing service”.
Based in Cortland, 22 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 62 Google reviews, listed on Google as “Waterproofing service”.
Based in Ravenna, 24 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Waterproofing service”.
Based in Columbiana, 23 mi away
Ranked #23 because of its Google rating and review volume: 4.9★ from 94 Google reviews.
Based in Canton, 20 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 28 Google reviews, listed on Google as “Waterproofing service”.
Based in Twinsburg, 32 mi away
Ranked #25 because of its Google rating and trade focus: 4.3★ from 84 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 82 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 |
|---|---|---|
| Accurate Concrete LLC | 4.9★ (17) | In Alliance |
| AI Home Improvements LLC | In Alliance | |
| Alliance Drain & Plumbing LLC | 4.9★ (228) | In Alliance |
| Brugmann Concrete Foundations | 4.0★ (1) | 27 mi |
| Dawson Builders &Remodelers LLC | 5.0★ (1) | In Alliance |
| Eastern Foundations Inc | 1.0★ (2) | 36 mi |
| Foundation Systems & Anchors | 5.0★ (1) | 17 mi |
| Frank's All Maintenance Service | 5.0★ (1) | 25 mi |
| Guardian Basement Waterproofing | 1.0★ (1) | 33 mi |
| Guardian Basement Waterproofing Plus Inc | 1.0★ (1) | 26 mi |
| JF Poured Walls LLC | 4.0★ (5) | In Alliance |
| Midwest Foundation Tech Inc | 5.0★ (1) | 22 mi |
| Pop's Kitchen & Bath Professionals | 5.0★ (1) | 16 mi |
| Ranger Waterproofing | 4.0★ (2) | 24 mi |
| SERVPRO of South & East Stark County | 4.9★ (87) | In Alliance |
| Shardy Masonry LLC | 5.0★ (1) | 34 mi |
| Superior Waterproofing | 5.0★ (2) | 29 mi |
| Total Foundation Solutions | 5.0★ (1) | 29 mi |
| Yoder’s Painting & Basement Waterproofing | 1.0★ (1) | 27 mi |
| Youngstown Waterproofing & Foundation Repair | 3.0★ (1) | 30 mi |
National price ranges in USD, not adjusted for Alliance. 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 82 Alliance 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 Alliance 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 |