57/100CR Score
Ranked #1 because of its Google rating and review volume: 4.8★ from 1,938 Google reviews, the most in American Canyon.
- 4.8★ from 1,938 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 718 Douglas Ave, Oakland, CA 94603
Best Foundation Repair Companies in American Canyon, CA (2026)
104 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in American Canyon: Attic Pros, CR Score 57/100; 4.8★ from 1,938 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Roof Doctors Contra Costa County, posts 24/7 hours; ranked #3 of 104.
- 2
Most-reviewed: Groundworks, 575 Google reviews at 4.8★, the most of 104 ranked after Attic Pros; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
104 American Canyon foundation repair companies are ranked here by CR Score, from ten published factors. 12 are open 24/7, 53 open Saturdays and 29 open Sundays, based on posted hours. The median Google rating is 4.8★ across 104 rated businesses.
Top 10 foundation repair companies in American Canyon at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Attic Pros | 57 | 4.8★ (1,938) | Oakland, 31 mi away | 24/7 | Overall |
| 2 | Groundworks | 56 | 4.8★ (575) | Fairfield, 11 mi away | Sat · Sun · Evenings | Most reviews |
| 3 | Roof Doctors Contra Costa County | 54 | 4.8★ (188) | Alamo, 24 mi away | 24/7 | Emergencies |
| 4 | Roof Doctors Sonoma County | 52 | 4.9★ (208) | Windsor, 39 mi away | 24/7 | — |
| 5 | Sustainable Living Builders, Inc | 52 | 4.9★ (84) | Sebastopol, 31 mi away | 24/7 | — |
| 6 | Gotham Home Services | 52 | 5.0★ (33) | Dublin, 22 mi away | 24/7 | — |
| 7 | Roof Doctors Marin County | 51 | 4.6★ (40) | Fairfax, 19 mi away | 24/7 | — |
| 8 | Roof Doctors Alameda County | 51 | 5.0★ (87) | Alameda, 36 mi away | 24/7 | — |
| 9 | S.L Foundation Repair & Concrete Contractor | 51 | 4.7★ (48) | Pleasant Hill, 20 mi away | Sun · Evenings | — |
| 10 | Pablo Restorations Roofing | 51 | 5.0★ (29) | Richmond, 16 mi away | Sat · Sun | — |
The 104 best foundation repair companies in American Canyon, ranked
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.
#2 Groundworks
Based in Fairfield, 11 mi away
56/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 575 Google reviews.
- 4.8★ from 575 Google reviews
- Hours
- Mon–Fri 4 AM–8 PM · Sat 5 AM–8 PM · Sun 7 AM–8 PM
- Address
- 2333 Courage Dr STE C, Fairfield, CA 94533
Based in Alamo, 24 mi away
54/100CR ScoreRanked #3 because of its Google rating and review volume: 4.8★ from 188 Google reviews.
- 4.8★ from 188 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Windsor, 39 mi away
52/100CR ScoreRanked #4 because of its Google rating and review volume: 4.9★ from 208 Google reviews.
- 4.9★ from 208 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 822 Joshua Dr, Windsor, CA 95492
Based in Sebastopol, 31 mi away
52/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 84 Google reviews.
- 4.9★ from 84 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4399 Gravenstein Hwy S, Sebastopol, CA 95472
Based in Dublin, 22 mi away
52/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 33 Google reviews, open 24/7.
- 5.0★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Fairfax, 19 mi away
51/100CR ScoreRanked #7 because of its Google rating and availability: 4.6★ from 40 Google reviews, open 24/7.
- 4.6★ from 40 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Alameda, 36 mi away
51/100CR ScoreRanked #8 because of its Google rating and review volume: 5.0★ from 87 Google reviews.
- 5.0★ from 87 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Pleasant Hill, 20 mi away
51/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.7★ from 48 Google reviews, listed on Google as “Concrete contractor”.
- 4.7★ from 48 Google reviews
- Hours
- Mon–Thu 5 AM–9:30 PM · Fri 5 AM–4:30 PM · Sat closed · Sun 5 AM–9:30 PM
- Address
- 3478 Buskirk Ave, Pleasant Hill, CA 94523
Based in Richmond, 16 mi away
51/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 29 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 7 AM–3 PM · Sun 9 AM–3 PM
- Address
- 2124 Hellings Ave, Richmond, CA 94801
Based in Walnut Creek, 21 mi away
50/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1990 N California Blvd 8th Floor #1270, Walnut Creek, CA 94596
Based in San Francisco, 32 mi away
50/100CR ScoreRanked #12 because of its Google rating and review volume: 4.9★ from 98 Google reviews.
- 4.9★ from 98 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1485 Bayshore Blvd 182 suite 418, San Francisco, CA 94124
Based in Petaluma, 25 mi away
50/100CR ScoreRanked #13 because of its Google rating and review volume: 5.0★ from 47 Google reviews.
- 5.0★ from 47 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
#14 Geico Builders
Based in Oakland, 25 mi away
50/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 87 Google reviews.
- 5.0★ from 87 Google reviews
- Hours
- Mon–Fri 9 AM–7 PM · Sat closed · Sun 9 AM–6 PM
- Address
- 1901 Harrison St Ste 1100, Oakland, CA 94612
Based in Novato, 17 mi away
50/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Waterproofing service”.
- 4.2★ from 5 Google reviews
- Hours
- Mon–Fri 8:30 AM–4:30 PM · Sat–Sun closed
- Address
- 67 Galli Dr Suite C, Novato, CA 94949
#16 Under The House.
Based in Santa Rosa, 33 mi away
50/100CR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 62 Google reviews.
- 5.0★ from 62 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 1133 Piner Creek Dr, Santa Rosa, CA 95401
Based in Benicia, 10 mi away
50/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 23 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 10 AM–5 PM · Sun closed
- Address
- 226 W J St, Benicia, CA 94510
Based in Alamo, 40 mi away
49/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 62 Google reviews, listed on Google as “Concrete contractor”.
- 4.9★ from 62 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun closed
Based in Oakland, 30 mi away
49/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.7★ from 10 Google reviews, listed on Google as “Waterproofing service”.
- 4.7★ from 10 Google reviews
- Hours
- Mon–Fri 6 AM–3 PM · Sat–Sun closed
- Address
- 465 Roland Way, Oakland, CA 94621
Based in San Francisco, 29 mi away
49/100CR ScoreRanked #20 because of its Google rating and availability: 4.7★ from 19 Google reviews, open 24/7.
- 4.7★ from 19 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3736 Geary Blvd, San Francisco, CA 94118
Based in Berkeley, 30 mi away
49/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Roofing contractor”.
- 4.6★ from 10 Google reviews
- Hours
- Mon–Sun 7 AM–6 PM
Based in Benicia, 10 mi away
49/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.1★ from 31 Google reviews, listed on Google as “Concrete contractor”.
- 4.1★ from 31 Google reviews
- Hours
- Mon–Thu 8 AM–5 PM · Fri 8 AM–4:30 PM · Sat–Sun closed
Based in San Leandro, 31 mi away
49/100CR ScoreRanked #23 because of its Google rating and availability: 4.8★ from 17 Google reviews, open 24/7.
- 4.8★ from 17 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 466 Whitney St, San Leandro, CA 94577
Based in Oakland, 26 mi away
49/100CR ScoreRanked #24 because of its Google rating and review volume: 4.8★ from 68 Google reviews.
- 4.8★ from 68 Google reviews
- Hours
- Mon–Fri 5 AM–9:30 PM · Sat closed · Sun 5 AM–9:30 PM
- Address
- 330 2nd St, Oakland, CA 94607
#25 Division Seven
Based in Petaluma, 21 mi away
48/100CR ScoreRanked #25 because of its Google rating and trade focus: 3.0★ from 4 Google reviews, listed on Google as “Waterproofing service”.
- 3.0★ from 4 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 22 Lakeville St, Petaluma, CA 94952
Foundation repair companies ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 104 ranked foundation repair companies here; the rest are on their profiles.
Also serving American Canyon
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-1 Guaranteed Heating & Air, Inc | 4.9★ (236) | In American Canyon |
| A&J Quality General Construction Services | In American Canyon | |
| Always green landscape | In American Canyon | |
| Always Green Landscaping And Design | 5.0★ (5) | In American Canyon |
| Barragan Builders LLC Enterprises | In American Canyon | |
| Bay Area General Contractors Inc | 5.0★ (17) | In American Canyon |
| Crown Landscape Contractors, Inc | In American Canyon | |
| Duran Construction | 4.7★ (12) | In American Canyon |
| ESSENTIAL ELEMENTS GROUP | 5.0★ (2) | In American Canyon |
| Frank's Concrete & Fence | 5.0★ (3) | In American Canyon |
| G&T All-Terrain Construction | 5.0★ (3) | In American Canyon |
| In Service Builders | 5.0★ (4) | In American Canyon |
| Jabali Construction, Inc. | 5.0★ (2) | In American Canyon |
| Kapono Meyer Concrete | In American Canyon | |
| Max Construction and Remodel | In American Canyon | |
| NuFinishPro of Vallejo | 5.0★ (1) | In American Canyon |
| Pino’s Construction & Handyman Service | In American Canyon | |
| professional handyman services | In American Canyon | |
| R E Maher Inc | 5.0★ (1) | In American Canyon |
| Zarate concrete | In American Canyon |
How much do foundation repair companies cost in American Canyon?
National price ranges in USD, not adjusted for American Canyon. 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 |
How we ranked American Canyon foundation repair companies
We scored 104 American Canyon 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 American Canyon 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 |
Foundation repair companies in American Canyon: frequently asked questions
Who is the best foundation repair company in American Canyon?
By CR Score, the highest-ranked foundation repair company in American Canyon, CA is Attic Pros with a CR Score of 57/100. It has 4.8★ from 1,938 Google reviews. It is open 24/7. Groundworks (#2) and Roof Doctors Contra Costa County (#3) follow. We ranked 104 foundation repair companies on ten factors, last updated October 22, 2026.
How many foundation repair companies are there in American Canyon?
ContractorsRanked ranks 104 foundation repair companies serving American Canyon, CA. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which foundation repair companies in American Canyon are open 24/7?
12 ranked foundation repair companies in American Canyon post 24/7 hours. The highest-ranked are Attic Pros (#1), Roof Doctors Contra Costa County (#3) and Roof Doctors Sonoma County (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in American Canyon work on weekends?
53 of 104 ranked foundation repair companies post Saturday hours and 29 post Sunday hours. The highest-ranked open Saturdays are Attic Pros (#1), Groundworks (#2) and Roof Doctors Contra Costa County (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in American Canyon?
Foundation repair typically costs $2,225 to $8,133, with $5,174 typical (Per project: typical range of customer-reported repairs. US national range). This is a national range, not adjusted for American Canyon. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do American Canyon foundation repair companies have?
The median Google rating among 104 rated foundation repair companies in American Canyon is 4.8★, with a median of 13 reviews. Attic Pros has the most, 1,938 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank foundation repair companies?
Each foundation repair company gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do foundation repair companies outside American Canyon count in this ranking?
Yes, if they are within 40 mi of the American Canyon city center, our service radius for foundation repair companies. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for American Canyon
- October 2026: CR Scores recalculated for 104 foundation repair companies serving American Canyon.
More foundation repair companies and American Canyon pages
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Other trades in American Canyon
- Roofers in American Canyon544 ranked
- Plumbers in American Canyon395 ranked
- Electricians in American Canyon256 ranked
- HVAC contractors in American Canyon320 ranked
- General contractors in American Canyon605 ranked
- Painters in American Canyon81 ranked
- Landscapers in American Canyon88 ranked
- Handymen in American Canyon38 ranked
- Kitchen remodelers in American Canyon270 ranked
- Bathroom remodelers in American Canyon256 ranked
- Flooring contractors in American Canyon169 ranked
- Tile installers in American Canyon20 ranked
- Drywall contractors in American Canyon7 ranked
- Concrete contractors in American Canyon177 ranked
- Fence contractors in American Canyon85 ranked
- Deck builders in American Canyon98 ranked
- Siding contractors in American Canyon90 ranked
- Window installers in American Canyon250 ranked
- Gutter installers in American Canyon98 ranked
- Insulation contractors in American Canyon61 ranked
- Solar installers in American Canyon245 ranked
- Garage door repair companies in American Canyon102 ranked
- Tree services in American Canyon180 ranked
- Masonry contractors in American Canyon85 ranked
- Water damage restoration companies in American Canyon282 ranked
- Home builders in American Canyon330 ranked
- Demolition contractors in American Canyon74 ranked
- All contractors in American Canyon