10 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Byron: American Waterworks, CR Score 61/100; 4.8★ from 1,295 Google reviews.
Best for emergencies (open 24/7): Aslakson's Services Inc, posts 24/7 hours; ranked #6 of 10.
Most-reviewed: All-Star Basements, LLC, 175 Google reviews at 4.9★, the most of 10 ranked after American Waterworks; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
10 Byron foundation repair companies are ranked here by CR Score, from ten published factors. 3 are open 24/7, 5 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 5.0★ across 10 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | American Waterworks | 61 | 4.8★ (1,295) | Rochester, 8 mi away | — | Overall |
| 2 | All-Star Basements, LLC | 58 | 4.9★ (175) | Rochester, 7 mi away | — | Most reviews |
| 3 | MCF Waterproofing | 57 | 5.0★ (14) | Rochester, 8 mi away | Sat · Sun · Evenings | — |
| 4 | Basement Water Control LLC | 54 | 5.0★ (9) | Rochester, 10 mi away | Sat | — |
| 5 | Liebenow Waterproofing | 54 | 5.0★ (7) | Rochester, 13 mi away | — | — |
| 6 | Aslakson's Services Inc | 52 | 4.3★ (6) | Red Wing, 36 mi away | 24/7 | Emergencies |
| 7 | Maverick Construction | 52 | 4.4★ (59) | Rochester, 16 mi away | 24/7 | — |
| 8 | P & L Excavating | 52 | 5.0★ (3) | Albert Lea, 36 mi away | 24/7 | — |
| 9 | Surety Waterproofing | 48 | 5.0★ (6) | Rochester, 13 mi away | — | — |
| 10 | Expert Insulation | 47 | 5.0★ (13) | Rochester, 11 mi away | — | — |
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 1,295 Google reviews, the most in Byron.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rochester, 7 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 175 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rochester, 8 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rochester, 10 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rochester, 13 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Waterproofing service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Red Wing, 36 mi away
Ranked #6 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Foundation”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rochester, 16 mi away
Ranked #7 because of its Google rating and review volume: 4.4★ from 59 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Albert Lea, 36 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Foundation”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rochester, 13 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Masonry contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rochester, 11 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 |
|---|---|---|
| All-Star Basements | 7 mi | |
| Boysen Construction LLC | 3.0★ (2) | 15 mi |
| Clark Concrete Inc | 5.0★ (5) | In Byron |
| Complete Concrete | 5.0★ (6) | In Byron |
| Crystal Clear Services Corporation | In Byron | |
| Heim Drywall Enterprises | In Byron | |
| Home Improvement Professionals | 4.8★ (56) | In Byron |
| Med City Foundation Repair Experts | 9 mi | |
| Minnesota Framing and Remodeling - Affordable New Home and House Construction Contractor Services, Bathroom Remodeling | 5.0★ (2) | 35 mi |
| O'Connor Construction | In Byron | |
| Professional Basement Systems | 31 mi |
National price ranges in USD, not adjusted for Byron. 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 10 Byron 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 Byron 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 |