22 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Bon Air: JES Foundation Repair, CR Score 62/100; 4.6★ from 1,504 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Critter Authority, posts 24/7 hours; ranked #7 of 22.
Most-reviewed: Kefficient, 514 Google reviews at 5.0★, the most of 22 ranked after JES Foundation Repair; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
22 Bon Air foundation repair companies are ranked here by CR Score, from ten published factors. 2 are open 24/7, 10 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.9★ across 22 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | JES Foundation Repair | 62 | 4.6★ (1,504) | Ashland, 18 mi away | Sat · Sun · Evenings | Overall |
| 2 | Crawlspace Medic of Richmond | 61 | 4.9★ (218) | Richmond, 6 mi away | Sat · Evenings | — |
| 3 | Affordable Crawlspace Care | 58 | 5.0★ (170) | Brandermill, 10 mi away | — | — |
| 4 | Tiger C Construction, LLC | 58 | 4.9★ (124) | Chester, 16 mi away | Sat | — |
| 5 | Master Caulking Waterproof LLC./ Power Wash | 56 | 4.9★ (91) | Bellwood, 11 mi away | Sat · Sun · Evenings | — |
| 6 | Virginia Foundation Solutions, Inc. | 56 | 5.0★ (253) | Richmond, 7 mi away | — | — |
| 7 | Critter Authority | 55 | 4.8★ (51) | Richmond, 6 mi away | 24/7 | Emergencies |
| 8 | Kefficient | 54 | 5.0★ (514) | Brandermill, 9 mi away | — | Most reviews |
| 9 | Stable Foundations | 54 | 4.9★ (232) | Ashland, 15 mi away | — | — |
| 10 | RVA Foundation Pros | 53 | 5.0★ (5) | Richmond, 7 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: 4.6★ from 1,504 Google reviews, the most in Bon Air.
Based in Richmond, 6 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 218 Google reviews, listed on Google as “Waterproofing service”.
Based in Brandermill, 10 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 170 Google reviews, listed on Google as “Waterproofing service”.
Based in Chester, 16 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 124 Google reviews, listed on Google as “Waterproofing service”.
Based in Bellwood, 11 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 91 Google reviews, listed on Google as “Window cleaning service”.
Based in Richmond, 7 mi away
Ranked #6 because of its Google rating and review volume: 5.0★ from 253 Google reviews.
Based in Richmond, 6 mi away
Ranked #7 because of its Google rating and review volume: 4.8★ from 51 Google reviews.
Based in Brandermill, 9 mi away
Ranked #8 because of its Google rating and review volume: 5.0★ from 514 Google reviews.
Based in Ashland, 15 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 232 Google reviews.
Based in Richmond, 7 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Construction company”.
Based in Brandermill, 3 mi away
Ranked #11 because of its Google rating and review volume: 4.9★ from 145 Google reviews.
Based in Tuckahoe, 3 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “General contractor”.
Based in Chester, 9 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Waterproofing service”.
Based in Richmond, 7 mi away
Ranked #14 because of its Google rating and review volume: 4.5★ from 108 Google reviews.
Based in Hopewell, 21 mi away
Ranked #15 because of its Google rating and trade focus: 4.1★ from 18 Google reviews, listed on Google as “Waterproofing service”.
Based in Tuckahoe, 6 mi away
Ranked #16 because of its Google rating and trade focus: 4.6★ from 22 Google reviews, listed on Google as “Concrete contractor”.
Based in Richmond, 5 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Concrete contractor”.
Based in Glen Allen, 10 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 26 Google reviews, listed on Google as “Insulation contractor”.
Based in Dumbarton, 16 mi away
Ranked #19 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Construction company”.
Based in Fort Lee, 22 mi away
Ranked #20 because of its Google rating and review volume: 4.7★ from 52 Google reviews.
Based in Richmond, 8 mi away
Ranked #21 because of its Google rating and trade focus: 4.0★ from 8 Google reviews, listed on Google as “Roofing contractor”.
Based in Brandermill, 31 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Construction company”.
National price ranges in USD, not adjusted for Bon Air. 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 22 Bon Air 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 23, 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 Bon Air 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 |