42 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Madison: AFS Foundation & Waterproofing Specialists, CR Score 64/100; 4.9★ from 3,285 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): M&J crawlspace repair and remodeling, posts 24/7 hours; ranked #6 of 42.
Most-reviewed: Affordable Foundation & Home Repairs - The Crack Guys, 1,025 Google reviews at 4.9★, the most of 42 ranked after AFS Foundation & Waterproofing Specialists; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
42 Madison foundation repair companies are ranked here by CR Score, from ten published factors. 5 are open 24/7, 25 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 5.0★ across 42 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | AFS Foundation & Waterproofing Specialists | 64 | 4.9★ (3,285) | Huntsville, 16 mi away | Sat · Sun · Evenings | Overall |
| 2 | Frontier Foundation & Crawl Space Repair | 60 | 4.9★ (136) | Huntsville, 10 mi away | Sat · Sun · Evenings | — |
| 3 | Crawlspace Medic of Huntsville | 60 | 5.0★ (185) | Huntsville, 9 mi away | Sat · Evenings | — |
| 4 | Affordable Foundation & Home Repairs - The Crack Guys | 58 | 4.9★ (1,025) | Hartselle, 19 mi away | — | Most reviews |
| 5 | Pinnacle Foundation Systems | 58 | 5.0★ (129) | Huntsville, 6 mi away | — | — |
| 6 | M&J crawlspace repair and remodeling | 57 | 5.0★ (16) | Athens, 20 mi away | 24/7 | Emergencies |
| 7 | Affordable Foundation & Home Repairs - The Crack Guys | 57 | 4.9★ (60) | Madison | — | — |
| 8 | Heartstrong Services | 56 | 5.0★ (471) | Huntsville, 3 mi away | Sat · Evenings | — |
| 9 | Valley Crawlspace | 56 | 5.0★ (92) | Athens, 27 mi away | Sat | — |
| 10 | West Foundation Services | 56 | 5.0★ (64) | Decatur, 20 mi away | 24/7 | — |
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 review volume: 4.9★ from 3,285 Google reviews, the most in Madison.
Based in Huntsville, 10 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 136 Google reviews, listed on Google as “Waterproofing service”.
Based in Huntsville, 9 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 185 Google reviews, listed on Google as “Waterproofing service”.
Based in Hartselle, 19 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 1,025 Google reviews, listed on Google as “Foundation”.
Based in Huntsville, 6 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 129 Google reviews, listed on Google as “Waterproofing service”.
Based in Athens, 20 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Foundation”.
Based in Madison
Ranked #7 because of its Google rating and trade focus: 4.9★ from 60 Google reviews, listed on Google as “Foundation”.
Based in Huntsville, 3 mi away
Ranked #8 because of its Google rating and review volume: 5.0★ from 471 Google reviews.
Based in Athens, 27 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 92 Google reviews, listed on Google as “Waterproofing service”.
Based in Decatur, 20 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Concrete contractor”.
Based in Huntsville, 11 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 60 Google reviews, listed on Google as “Waterproofing service”.
Based in Athens, 15 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 36 Google reviews, listed on Google as “Waterproofing service”.
Based in Decatur, 17 mi away
Ranked #13 because of its Google rating and review volume: 4.8★ from 272 Google reviews.
Based in Athens, 20 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Construction company”.
Based in Madison
Ranked #15 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Waterproofing service”.
Based in Madison
Ranked #16 because of its Google rating and trade focus: 4.9★ from 79 Google reviews, listed on Google as “Concrete contractor”.
Based in Huntsville, 11 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 33 Google reviews, open 24/7.
Based in Huntsville, 8 mi away
Ranked #18 because of its Google rating and trade focus: 4.1★ from 110 Google reviews, listed on Google as “Waterproofing service”.
Based in Huntsville, 6 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Concrete contractor”.
Based in Athens, 20 mi away
Ranked #20 because of its Google rating and review volume: 5.0★ from 356 Google reviews.
Based in Decatur, 19 mi away
Ranked #21 because of its Google rating and review volume: 5.0★ from 225 Google reviews.
Based in Moores Mill, 20 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “Waterproofing service”.
Based in Athens, 2 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Tile contractor”.
Based in Athens, 12 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Insulation contractor”.
Based in Decatur, 15 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Concrete contractor”.
National price ranges in USD, not adjusted for Madison. 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 Madison 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 Madison 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 |