8 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Canton: Crack Pro Foundation Repair, CR Score 56/100; 4.7★ from 39 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Century building restorations, posts 24/7 hours; ranked #2 of 8.
Most-reviewed: Garlow Roofing, 85 Google reviews at 4.2★, the most of 8 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
8 Canton foundation repair companies are ranked here by CR Score, from ten published factors. 1 is open 24/7, 5 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.8★ across 8 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Crack Pro Foundation Repair | 56 | 4.7★ (39) | Cornwall, 38 mi away | Sat · Sun | Overall |
| 2 | Century building restorations | 56 | 5.0★ (9) | Brockville, 24 mi away | 24/7 | Emergencies |
| 3 | Foundation First Home Inspection Service | 51 | 5.0★ (7) | Massena, 9 mi away | — | — |
| 4 | Garlow Roofing | 50 | 4.2★ (85) | Cornwall, 35 mi away | Sat | Most reviews |
| 5 | Little Digger | 49 | 5.0★ (22) | Cornwall, 37 mi away | Sat · Sun | — |
| 6 | William Roach Roofing | 45 | 4.6★ (20) | Cornwall, 37 mi away | — | — |
| 7 | EAVESTROUGH SERVICES | 45 | 5.0★ (4) | Brockville, 24 mi away | Sat | — |
| 8 | Londondale Chimney & Foundation Services Inc | 44 | 2.9★ (9) | Cornwall, 37 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 trade focus: 4.7★ from 39 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brockville, 24 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Foundation”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Massena, 9 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Home inspector”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Cornwall, 35 mi away
Ranked #4 because of its Google rating and review volume: 4.2★ from 85 Google reviews, the most in Canton.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cornwall, 37 mi away
Ranked #5 because of its Google rating and review volume: 5.0★ from 22 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cornwall, 37 mi away
Ranked #6 because of its Google rating and review volume: 4.6★ from 20 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brockville, 24 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cornwall, 37 mi away
Ranked #8 because of its Google rating and trade focus: 2.9★ from 9 Google reviews, listed on Google as “Masonry contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Canton. 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 8 Canton 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 Canton 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 |