62/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 366 Google reviews, the most in Saint Marys.
- 5.0★ from 366 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat 8 AM–12 PM · Sun closed
- Address
- 228 E Pearl St, Lima, OH 45801
Best Foundation Repair Companies in Saint Marys, OH (2026)
11 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Saint Marys: Forever Foundation Repair, CR Score 62/100; 5.0★ from 366 Google reviews; open Saturdays until 12 PM.
- 6
Best for emergencies (open 24/7): Evans Roofing - Sidney/Piqua/Troy Area, posts 24/7 hours; ranked #6 of 11.
- 3
Most-reviewed: The Basement Doctor, 91 Google reviews at 4.6★, the most of 11 ranked after Forever Foundation Repair; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
11 Saint Marys foundation repair companies are ranked here by CR Score, from ten published factors. 1 is open 24/7, 6 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.8★ across 11 rated businesses.
Top 10 foundation repair companies in Saint Marys at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Forever Foundation Repair | 62 | 5.0★ (366) | Lima, 21 mi away | Sat · Evenings | Overall |
| 2 | Sani-Tred | 56 | 4.8★ (66) | Lima, 22 mi away | — | — |
| 3 | The Basement Doctor | 56 | 4.6★ (91) | Lima, 21 mi away | — | Most reviews |
| 4 | R & W All Phase Construction LLC | 53 | 5.0★ (9) | Saint Marys | Sat · Sun | — |
| 5 | Weitzel Septic & Excavation | 50 | 5.0★ (10) | Celina, 6 mi away | Sat · Evenings | — |
| 6 | Evans Roofing - Sidney/Piqua/Troy Area | 50 | 4.0★ (7) | Sidney, 21 mi away | 24/7 | Emergencies |
| 7 | Wheeler Construction and Foundation Repair, LLC | 47 | 4.4★ (7) | Lima, 23 mi away | — | — |
| 8 | Binkley Home Improvements LLC | 46 | 1.0★ (3) | Lima, 20 mi away | Sat · Sun | — |
| 9 | Foundation Excavating Systems | 45 | 5.0★ (3) | Piqua, 33 mi away | — | — |
| 10 | Erisman Excavating, LLC | 44 | 5.0★ (3) | Greenville, 33 mi away | Sat · Evenings | — |
The 11 best foundation repair companies in Saint Marys, 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.
#2 Sani-Tred
Based in Lima, 22 mi away
56/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 66 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 66 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1221 Stewart Rd, Lima, OH 45801
Based in Lima, 21 mi away
56/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.6★ from 91 Google reviews, listed on Google as “Waterproofing service”.
- 4.6★ from 91 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 228 E Pearl St, Lima, OH 45801
Based in Saint Marys
53/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Sun 7:30 AM–5 PM
- Address
- 110 N Van St, St Marys, OH 45885
Based in Celina, 6 mi away
50/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Septic system service”.
- 5.0★ from 10 Google reviews
- Hours
- Mon 6:30 AM–7 PM · Tue 6 AM–7 PM · Wed 6 AM–7:30 PM · Thu 6 AM–7 PM · Fri 6:30 AM–7 PM · Sat 8 AM–2 PM · Sun closed
- Address
- 7616 Riley Rd, Celina, OH 45822
Based in Sidney, 21 mi away
50/100CR ScoreRanked #6 because of its Google rating and availability: 4.0★ from 7 Google reviews, open 24/7.
- 4.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 740 Broadway Ave, Sidney, OH 45365
Based in Lima, 23 mi away
47/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “General contractor”.
- 4.4★ from 7 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun closed
Based in Lima, 20 mi away
46/100CR ScoreRanked #8 because of its Google rating and trade focus: 1.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.
- 1.0★ from 3 Google reviews
- Hours
- Mon–Sun 6 AM–6 PM
Based in Piqua, 33 mi away
45/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Excavating contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
- Address
- 5620 OH-589, Fletcher, OH 45326
Based in Greenville, 33 mi away
44/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Concrete contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 5535 Arcanum Bears Mill Rd, Greenville, OH 45331
Based in Piqua, 39 mi away
41/100CR ScoreRanked #11 because of its Google rating and trade focus: 3.7★ from 7 Google reviews, listed on Google as “Heating contractor”.
- 3.7★ from 7 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Also serving Saint Marys
11 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 |
|---|---|---|
| A's Construction | 1.0★ (1) | 34 mi |
| Forever Foundation Repair | 21 mi | |
| J & D Basement Systems Northwest | 5.0★ (1) | 21 mi |
| Klaus & Son Construction | 19 mi | |
| Miami County Home Builders Foundation | 37 mi | |
| Miami Valley Pros | 38 mi | |
| Riverside Remodeling & Construction LLC | In Saint Marys | |
| Riverside Remodeling & Construction LLC | In Saint Marys | |
| Scientific Concrete Polishing | 5.0★ (10) | In Saint Marys |
| Sohan & Son's Waterproofing Co. | 35 mi | |
| U Nailed It Roofing & Siding | 5.0★ (20) | In Saint Marys |
How much do foundation repair companies cost in Saint Marys?
National price ranges in USD, not adjusted for Saint Marys. 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 Saint Marys foundation repair companies
We scored 11 Saint Marys 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 Saint Marys 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 Saint Marys: frequently asked questions
Who is the best foundation repair company in Saint Marys?
By CR Score, the highest-ranked foundation repair company in Saint Marys, OH is Forever Foundation Repair with a CR Score of 62/100. It has 5.0★ from 366 Google reviews. It is open Saturdays until 12 PM. Sani-Tred (#2) and The Basement Doctor (#3) follow. We ranked 11 foundation repair companies on ten factors, last updated October 22, 2026.
How many foundation repair companies are there in Saint Marys?
ContractorsRanked ranks 11 foundation repair companies serving Saint Marys, OH. 1 of them is based in Saint Marys; the rest serve it from nearby towns. Another 11 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which foundation repair companies in Saint Marys are open 24/7?
1 ranked foundation repair company in Saint Marys posts 24/7 hours. The highest-ranked is Evans Roofing - Sidney/Piqua/Troy Area (#6). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in Saint Marys work on weekends?
6 of 11 ranked foundation repair companies post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are Forever Foundation Repair (#1), R & W All Phase Construction LLC (#4) and Weitzel Septic & Excavation (#5). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in Saint Marys?
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 Saint Marys. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Saint Marys foundation repair companies have?
The median Google rating among 11 rated foundation repair companies in Saint Marys is 4.8★, with a median of 7 reviews. Forever Foundation Repair has the most, 366 reviews, and ranks #1. 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 Saint Marys count in this ranking?
Yes, if they are within 40 mi of the Saint Marys 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 Saint Marys
- October 2026: CR Scores recalculated for 11 foundation repair companies serving Saint Marys.
More foundation repair companies and Saint Marys pages
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