51 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Dayton: Ohio Basement Authority, CR Score 60/100; 4.8★ from 828 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Erie Home Basement Solutions, posts 24/7 hours; ranked #5 of 51.
Most-reviewed: The Basement Doctor of Cincinnati, 1,160 Google reviews at 4.8★, the most of 51 ranked; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
51 Dayton foundation repair companies are ranked here by CR Score, from ten published factors. 4 are open 24/7, 34 open Saturdays and 15 open Sundays, based on posted hours. The median Google rating is 4.9★ across 51 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Ohio Basement Authority | 60 | 4.8★ (828) | Cincinnati, 38 mi away | Sat · Sun · Evenings | Overall |
| 2 | Collins Waterproofing & More LLC | 58 | 5.0★ (103) | Beavercreek, 4 mi away | — | — |
| 3 | Healthy Basement Concepts | 58 | 5.0★ (161) | Fairfield, 27 mi away | Sat · Evenings | — |
| 4 | Frank's Chimney Repair & Sweep,LLC | 57 | 4.9★ (212) | Dayton | Sat · Sun · Evenings | — |
| 5 | Erie Home Basement Solutions | 57 | 4.7★ (116) | Cincinnati, 37 mi away | 24/7 | Emergencies |
| 6 | Cincinnati Chimney & Masonry | 57 | 4.8★ (236) | Bright, 39 mi away | Sat · Sun | — |
| 7 | Acculevel | 56 | 5.0★ (48) | Cincinnati, 40 mi away | 24/7 | — |
| 8 | Fertile Foundations | 56 | 5.0★ (30) | Clayton, 1 mi away | Sat · Sun · Evenings | — |
| 9 | Jaco Waterproofing | 56 | 4.8★ (747) | Fairfield, 39 mi away | Evenings | — |
| 10 | Basement Worx Waterproofing LLC | 55 | 5.0★ (189) | Milford, 40 mi away | Sat | — |
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: 4.8★ from 828 Google reviews, listed on Google as “Waterproofing service”.
Based in Beavercreek, 4 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 103 Google reviews, listed on Google as “Waterproofing service”.
Based in Fairfield, 27 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 161 Google reviews, listed on Google as “Waterproofing service”.
Based in Dayton
Ranked #4 because of its Google rating and review volume: 4.9★ from 212 Google reviews.
Based in Cincinnati, 37 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 116 Google reviews, listed on Google as “Waterproofing service”.
Based in Bright, 39 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 236 Google reviews, listed on Google as “Foundation”.
Based in Cincinnati, 40 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Waterproofing service”.
Based in Clayton, 1 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Landscaper”.
Based in Fairfield, 39 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 747 Google reviews, listed on Google as “Waterproofing service”.
Based in Milford, 40 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 189 Google reviews, listed on Google as “Waterproofing service”.
Based in Beavercreek, 11 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Waterproofing service”.
Based in Dayton
Ranked #12 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Concrete contractor”.
Based in Centerville, 8 mi away
Ranked #13 because of its Google rating and review volume: 4.8★ from 83 Google reviews.
Based in Middletown, 24 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 11 Google reviews, listed on Google as “Foundation”.
Based in Cincinnati, 34 mi away
Ranked #15 because of its Google rating and trade focus: 4.7★ from 166 Google reviews, listed on Google as “Waterproofing service”.
Based in Beavercreek, 26 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Waterproofing service”.
Based in Clayton, 4 mi away
Ranked #17 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Waterproofing service”.
Based in Loveland, 35 mi away
Ranked #18 because of its Google rating and review volume: 4.8★ from 1,160 Google reviews, the most in Dayton.
Based in Burlington, 35 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Waterproofing service”.
Based in Fairfield, 26 mi away
Ranked #20 because of its Google rating and review volume: 5.0★ from 61 Google reviews.
Based in Blue Ash, 35 mi away
Ranked #21 because of its Google rating and review volume: 5.0★ from 107 Google reviews.
Based in Cincinnati, 35 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Concrete contractor”.
Based in Middletown, 22 mi away
Ranked #23 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Waterproofing service”.
Based in London, 40 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Contractor”.
Based in Monroe, 27 mi away
Ranked #25 because of its Google rating and review volume: 5.0★ from 106 Google reviews.
#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 51 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 |
|---|---|---|
| Adams Robinson Enterprises Inc | 4.3★ (6) | In Dayton |
| Airway Construction Co | 3.4★ (8) | In Dayton |
| Apex | 4.1★ (42) | In Dayton |
| Becker Construction | 5.0★ (4) | In Dayton |
| Butt Construction Company, Inc. | 4.0★ (6) | In Dayton |
| Enterprise Roofing | 4.7★ (107) | In Dayton |
| Environmental Doctor | 4.7★ (89) | In Dayton |
| GLR Inc | 3.4★ (5) | In Dayton |
| Golden Construction Solutions | 4.8★ (24) | In Dayton |
| Heeter Plumbing, LLC | 4.5★ (159) | In Dayton |
| Humps Home Remodeling L.L.C | 4.6★ (21) | In Dayton |
| Kettering Kustom Masonry | 4.1★ (24) | In Dayton |
| Limitless Construction | 4.9★ (31) | In Dayton |
| Magnetic Home Services | 4.8★ (22) | In Dayton |
| Maximum Restoration | 4.9★ (242) | In Dayton |
| Mr. Rooter Plumbing of Dayton | 4.5★ (692) | In Dayton |
| Sam The Concrete Man Dayton | 5.0★ (61) | In Dayton |
| Scott Bauer Roofing | 4.8★ (275) | In Dayton |
| Seiter Services LLC | 4.7★ (377) | In Dayton |
| TESH Construction | 5.0★ (3) | In Dayton |
National price ranges in USD, not adjusted for Dayton. 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 51 Dayton 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 Dayton 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 |