42 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in New Haven: Acculevel, CR Score 64/100; 4.8★ from 386 Google reviews; open 24/7.
Best for emergencies (open 24/7): SuperDry Basement Waterproofing, posts 24/7 hours; ranked #2 of 42.
Most-reviewed: Ayers Basement Systems, 1,399 Google reviews at 4.5★, the most of 42 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
42 New Haven foundation repair companies are ranked here by CR Score, from ten published factors. 8 are open 24/7, 22 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 4.8★ across 42 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Acculevel | 64 | 4.8★ (386) | Owosso, 7 mi away | 24/7 | Overall |
| 2 | SuperDry Basement Waterproofing | 61 | 5.0★ (33) | New Haven | 24/7 | Emergencies |
| 3 | Ayers Basement Systems | 57 | 4.5★ (1,399) | Lansing, 38 mi away | Sat · Evenings | Most reviews |
| 4 | Basement Crack Repair Plus Inc. | 56 | 5.0★ (53) | Milford, 35 mi away | 24/7 | — |
| 5 | Rangel's Waterproofing & Construction | 55 | 4.9★ (98) | Grand Ledge, 30 mi away | Sat · Evenings | — |
| 6 | Coastal Renew, Inc | 54 | 4.9★ (47) | Lansing, 35 mi away | Sat · Sun | — |
| 7 | Foundation Systems of Michigan | 54 | 5.0★ (61) | Flint, 21 mi away | Sat · Sun · Evenings | — |
| 8 | Spraytight Inc | 53 | 4.9★ (100) | Burton, 22 mi away | 24/7 | — |
| 9 | Ark Foundation Repair | 53 | 4.9★ (49) | Lansing, 24 mi away | Evenings | — |
| 10 | Advanced Crawlspace Solutions | 53 | 5.0★ (40) | Fenton, 34 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 386 Google reviews, listed on Google as “Waterproofing service”.
Based in New Haven
Ranked #2 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Waterproofing service”.
Based in Lansing, 38 mi away
Ranked #3 because of its Google rating and review volume: 4.5★ from 1,399 Google reviews, the most in New Haven.
Based in Milford, 35 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Waterproofing service”.
Based in Grand Ledge, 30 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 98 Google reviews, listed on Google as “Waterproofing service”.
Based in Lansing, 35 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 47 Google reviews, listed on Google as “Waterproofing service”.
Based in Flint, 21 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Concrete contractor”.
Based in Burton, 22 mi away
Ranked #8 because of its Google rating and review volume: 4.9★ from 100 Google reviews.
Based in Lansing, 24 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 49 Google reviews, listed on Google as “Waterproofing service”.
Based in Fenton, 34 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Waterproofing service”.
Based in East Lansing, 30 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Waterproofing service”.
Based in Milford, 33 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Waterproofing service”.
Based in Whitmore Lake, 15 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Waterproofing service”.
Based in Grand Ledge, 38 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Waterproofing service”.
Based in Owosso, 7 mi away
Ranked #15 because of its Google rating and trade focus: 3.6★ from 20 Google reviews, listed on Google as “Waterproofing service”.
Based in Saginaw, 21 mi away
Ranked #16 because of its Google rating and availability: 4.8★ from 31 Google reviews, open 24/7.
Based in East Lansing, 39 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 41 Google reviews, listed on Google as “Concrete contractor”.
Based in Saginaw, 24 mi away
Ranked #18 because of its Google rating and trade focus: 3.5★ from 24 Google reviews, listed on Google as “Waterproofing service”.
Based in Fenton, 30 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 104 Google reviews, listed on Google as “Concrete contractor”.
Based in Sarnia, 39 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Waterproofing service”.
Based in Saginaw, 29 mi away
Ranked #21 because of its Google rating and review volume: 4.7★ from 281 Google reviews.
Based in Lansing, 32 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Concrete contractor”.
Based in Beecher, 24 mi away
Ranked #23 because of its Google rating and trade focus: 3.7★ from 9 Google reviews, listed on Google as “Waterproofing service”.
Based in Saint Clair Shores, 22 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “HVAC contractor”.
Based in Flushing, 18 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “General contractor”.
#1 to #25 are shown in full above. Here are #26 to #42, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Everdry Waterproofing of Saginaw | 46 | 3.8★ (17) | 27 mi |
| 27 | J&J concrete work | 46 | 4.7★ (15) | 18 mi |
| 28 | Titanium Home Improvements | 46 | 4.2★ (101) | 28 mi |
| 29 | Graham Masonry and Waterproofiing | 46 | 3.0★ (4) | 20 mi |
| 30 | Saginaw Foundation Repair Specialists | 45 | 5.0★ (3) | 26 mi |
| 31 | Wet Basement Waterproofing | 45 | 5.0★ (14) | 35 mi |
| 32 | Gutter Flow System | 45 | 4.9★ (44) | 30 mi |
| 33 | Koala Insulation of Ann Arbor and East Lansing | 44 | 4.7★ (53) | 35 mi |
| 34 | Red Turtle Roofing of Lansing | 44 | 5.0★ (3) | 32 mi |
| 35 | Professional Home Repair | 43 | 3.9★ (108) | 26 mi |
| 36 | 3C Spray Foam | 43 | 4.4★ (13) | 24 mi |
| 37 | Fortress Foundations | 43 | 3.7★ (3) | 28 mi |
| 38 | Warner Concrete Walls - Concrete Service Companies Fenton Township MI | 42 | 4.0★ (4) | 29 mi |
| 39 | City Sewer Of Midland | 42 | 4.2★ (57) | 37 mi |
| 40 | Clark Foundation Co | 42 | 4.2★ (5) | 37 mi |
| 41 | Spartan Commercial Roofing | 42 | 4.5★ (13) | 33 mi |
| 42 | B-Dry System of Central & West Michigan, Inc. | 40 | 3.8★ (16) | 40 mi |
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 |
|---|---|---|
| A-Ayotte Waterproofing | 5.0★ (1) | 32 mi |
| A&A Masonry LLC | 5.0★ (1) | 24 mi |
| Alliance Waterproofing | 36 mi | |
| Angelo & Sons Foundation, Inc. | 37 mi | |
| Basement Defence Waterproofing | 28 mi | |
| Chestnut Home Builders and Development | 5.0★ (1) | 40 mi |
| E & L Poured Foundations | 35 mi | |
| Expert Foundation Repair Midland | 5.0★ (1) | 37 mi |
| Lanaville Foundations Inc | 36 mi | |
| Mobile Waterproofing | 39 mi | |
| Professional Home Repair | 7 mi | |
| Quality Basement Waterproofing Services | 38 mi | |
| R. C. Waterproofing Inc. | 5.0★ (1) | 28 mi |
| Rangel's Waterproofing | 5.0★ (2) | 18 mi |
| Schultz Basement Waterproofing | 22 mi | |
| Snyder Poured Walls | 5.0★ (2) | 6 mi |
| Superior Poured Foundations Co | 5.0★ (1) | 18 mi |
| T & J Builders and Excavating | 7 mi | |
| Top Gun Waterproofing & Repair | 3.0★ (2) | 22 mi |
| Tremco Roofing - Central Michigan | 34 mi |
National price ranges in USD, not adjusted for New Haven. 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 42 New Haven 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 New Haven 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 |