24 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Kentwood: Foundation Systems of Michigan, CR Score 66/100; 4.9★ from 1,095 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Foundation Specialist LLC, posts 24/7 hours; ranked #2 of 24.
Most-reviewed: Everdry Waterproofing of Greater Grand Rapids, 439 Google reviews at 4.6★, the most of 24 ranked after Foundation Systems of Michigan; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
24 Kentwood foundation repair companies are ranked here by CR Score, from ten published factors. 4 are open 24/7, 14 open Saturdays and 9 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 | Foundation Systems of Michigan | 66 | 4.9★ (1,095) | Grand Rapids, 2 mi away | Sat · Sun · Evenings | Overall |
| 2 | Foundation Specialist LLC | 65 | 4.8★ (338) | Grand Rapids, 5 mi away | 24/7 | Emergencies |
| 3 | Erie Home Basement Solutions | 63 | 4.7★ (151) | Kentwood | 24/7 | — |
| 4 | Ayers Basement Systems | 62 | 4.7★ (397) | Kentwood | Sat · Evenings | — |
| 5 | Everdry Waterproofing of Greater Grand Rapids | 61 | 4.6★ (439) | Grand Rapids, 1 mi away | Sat · Evenings | Most reviews |
| 6 | GRDry Basement Waterproofing | 59 | 5.0★ (28) | Allendale, 6 mi away | Sat · Sun · Evenings | — |
| 7 | Foundation Specialist LLC | 56 | 4.8★ (24) | Kalamazoo, 29 mi away | 24/7 | — |
| 8 | Thomas Family Waterproofing | 55 | 5.0★ (52) | Kalamazoo, 38 mi away | Sat · Sun · Evenings | — |
| 9 | Georgetown Waterproofing Inc | 55 | 5.0★ (30) | Allendale, 8 mi away | — | — |
| 10 | Koala Insulation of Grand Rapids | 55 | 4.9★ (252) | Wyoming, 5 mi away | Sat | — |
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: 4.9★ from 1,095 Google reviews, the most in Kentwood.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 5 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 338 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kentwood
Ranked #3 because of its Google rating and trade focus: 4.7★ from 151 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kentwood
Ranked #4 because of its Google rating and trade focus: 4.7★ from 397 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 1 mi away
Ranked #5 because of its Google rating and trade focus: 4.6★ from 439 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allendale, 6 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kalamazoo, 29 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kalamazoo, 38 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allendale, 8 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wyoming, 5 mi away
Ranked #10 because of its Google rating and review volume: 4.9★ from 252 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 2 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 7 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 2 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allendale, 7 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allendale, 14 mi away
Ranked #15 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 4 mi away
Ranked #16 because of its Google rating and trade focus: 4.6★ from 13 Google reviews, listed on Google as “Water damage restoration service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allendale, 8 mi away
Ranked #17 because of its Google rating and trade focus: 4.0★ from 5 Google reviews, listed on Google as “Concrete contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Grandville, 5 mi away
Ranked #18 because of its Google rating and trade focus: 4.5★ from 25 Google reviews, listed on Google as “Masonry contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Jasper, 37 mi away
Ranked #19 because of its Google rating and availability: 4.3★ from 17 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kentwood
Ranked #20 because of its Google rating and trade focus: 4.3★ from 7 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 2 mi away
Ranked #21 because of its Google rating and trade focus: 3.6★ from 11 Google reviews, listed on Google as “Masonry contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Jenison, 11 mi away
Ranked #22 because of its Google rating and trade focus: 2.3★ from 3 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 12 mi away
Ranked #23 because of its Google rating and trade focus: 4.5★ from 4 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allendale, 34 mi away
Ranked #24 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Kentwood. 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 Kentwood 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 Kentwood 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 |