24 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Frankenmuth: Acculevel, CR Score 62/100; 4.8★ from 386 Google reviews; open 24/7.
Best for emergencies (open 24/7): Spraytight Inc, posts 24/7 hours; ranked #3 of 24.
Most-reviewed: Koala Insulation of Mid-Michigan, 281 Google reviews at 4.7★, the most of 24 ranked after Acculevel; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
24 Frankenmuth foundation repair companies are ranked here by CR Score, from ten published factors. 4 are open 24/7, 10 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.7★ across 24 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Acculevel | 62 | 4.8★ (386) | Owosso, 33 mi away | 24/7 | Overall |
| 2 | Foundation Systems of Michigan | 55 | 5.0★ (61) | Flint, 21 mi away | Sat · Sun · Evenings | — |
| 3 | Spraytight Inc | 54 | 4.9★ (100) | Burton, 28 mi away | 24/7 | Emergencies |
| 4 | Mid-Michigan Basement Waterproofing L.L.C. | 53 | 3.5★ (24) | Saginaw, 13 mi away | Sat · Evenings | — |
| 5 | Koala Insulation of Mid-Michigan | 53 | 4.7★ (281) | Saginaw, 12 mi away | — | Most reviews |
| 6 | Klenow & Sons Plumbing | 53 | 4.8★ (31) | Saginaw, 16 mi away | 24/7 | — |
| 7 | TruDry Waterproofing LLC | 53 | 5.0★ (12) | Whitmore Lake, 15 mi away | — | — |
| 8 | Foundation and Crawlspace Specialists | 51 | 5.0★ (8) | Sarnia, 31 mi away | Sat | — |
| 9 | Ayotte Waterproofing The Basement Doctor | 50 | 3.7★ (9) | Beecher, 16 mi away | — | — |
| 10 | Everdry Waterproofing of Saginaw | 50 | 3.8★ (17) | Saginaw, 15 mi away | Sat · Evenings | — |
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 review volume: 4.8★ from 386 Google reviews, the most in Frankenmuth.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Flint, 21 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burton, 28 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 100 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saginaw, 13 mi away
Ranked #4 because of its Google rating and trade focus: 3.5★ from 24 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saginaw, 12 mi away
Ranked #5 because of its Google rating and review volume: 4.7★ from 281 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saginaw, 16 mi away
Ranked #6 because of its Google rating and review volume: 4.8★ from 31 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Whitmore Lake, 15 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sarnia, 31 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Beecher, 16 mi away
Ranked #9 because of its Google rating and trade focus: 3.7★ from 9 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saginaw, 15 mi away
Ranked #10 because of its Google rating and trade focus: 3.8★ from 17 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fenton, 37 mi away
Ranked #11 because of its Google rating and review volume: 4.7★ from 104 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Owosso, 30 mi away
Ranked #12 because of its Google rating and trade focus: 3.6★ from 20 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bridgeport, 27 mi away
Ranked #13 because of its Google rating and trade focus: 3.5★ from 8 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saginaw, 13 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Flushing, 19 mi away
Ranked #15 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 39 mi away
Ranked #16 because of its Google rating and trade focus: 2.7★ from 7 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Flushing, 20 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Flooring contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saginaw, 17 mi away
Ranked #18 because of its Google rating and trade focus: 3.0★ from 4 Google reviews, listed on Google as “Masonry contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Holly, 38 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lapeer, 29 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Roofing contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Burton, 22 mi away
Ranked #21 because of its Google rating and trade focus: 4.4★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 36 mi away
Ranked #22 because of its Google rating and review volume: 4.2★ from 57 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Fenton, 35 mi away
Ranked #23 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fenton, 39 mi away
Ranked #24 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
13 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&A Masonry LLC | 5.0★ (1) | 12 mi |
| Alliance Waterproofing | 18 mi | |
| Basement Defence Waterproofing | 24 mi | |
| E & L Poured Foundations | 36 mi | |
| Expert Foundation Repair Midland | 5.0★ (1) | 32 mi |
| Mobile Waterproofing | 35 mi | |
| Prince Barriers llc | 33 mi | |
| Professional Home Repair | 32 mi | |
| R. C. Waterproofing Inc. | 5.0★ (1) | 15 mi |
| Snyder Poured Walls | 5.0★ (2) | 31 mi |
| Superior Poured Foundations Co | 5.0★ (1) | 19 mi |
| T & J Builders and Excavating | 33 mi | |
| Top Gun Waterproofing & Repair | 3.0★ (2) | 19 mi |
National price ranges in USD, not adjusted for Frankenmuth. 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 Frankenmuth 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 Frankenmuth 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 |