8 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Williamson: B & M Painting Inc., CR Score 81/100; 4.8★ from 84 Google reviews; open 24/7.
Most-reviewed: Home Tech Foundation Systems Inc., 54 Google reviews at 4.2★, the most of 8 ranked after B & M Painting Inc.; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
8 Williamson foundation repair companies are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 1 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.4★ across 8 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | B & M Painting Inc. | 81 | 4.8★ (84) | Chino Valley, 5 mi away | 24/7 | Overall |
| 2 | Arizona Foundation Works | 75 | 4.3★ (19) | Apache Junction, 35 mi away | Sat · Sun · Evenings | — |
| 3 | SealMax Insulation (formerly Northern Arizona Insulation) | 73 | 4.5★ (53) | Chino Valley, 8 mi away | — | — |
| 4 | Home Tech Foundation Systems Inc. | 72 | 4.2★ (54) | Prescott Valley, 14 mi away | — | Most reviews |
| 5 | Arizona Foundation Solutions - Prescott | 70 | 3.9★ (14) | Chino Valley, 10 mi away | — | — |
| 6 | On the Edge Gutters, LLC | 70 | 5.0★ (35) | Cottonwood, 29 mi away | — | — |
| 7 | Swift Roofing LLC | 69 | 4.9★ (47) | Verde Village, 38 mi away | — | — |
| 8 | M & Team Construction LLC | 67 | 3.8★ (10) | Chino Valley, 9 mi away | — | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 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: 4.8★ from 84 Google reviews, the most Google reviews on this list (84).
Based in Apache Junction, 35 mi away
Ranked #2 because of its Google rating and availability: 4.3★ from 19 Google reviews, open 7 days a week.
Based in Chino Valley, 8 mi away
Ranked #3 because of its Google rating and review volume: 4.5★ from 53 Google reviews, 53 Google reviews.
Based in Prescott Valley, 14 mi away
Ranked #4 because of its Google rating and review volume: 4.2★ from 54 Google reviews, 54 Google reviews.
Based in Chino Valley, 10 mi away
Ranked #5 because of its Google rating and trade focus: 3.9★ from 14 Google reviews, listed on Google as “Concrete contractor”.
Based in Cottonwood, 29 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 35 Google reviews, 35 Google reviews.
Based in Verde Village, 38 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 47 Google reviews, 47 Google reviews.
Based in Chino Valley, 9 mi away
Ranked #8 because of its Google rating and review volume: 3.8★ from 10 Google reviews, 10 Google reviews.
National price ranges in USD, not adjusted for Williamson. 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 Williamson foundation repair companies on 8 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. Unknown factors are left out of the score, 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 Williamson data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |