58/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 19 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Best Foundation Repair Companies in Adelanto, CA (2026)
17 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Adelanto: SoCal Surfacing Inc., CR Score 58/100; 5.0★ from 19 Google reviews.
- 7
Best for emergencies (open 24/7): Dreyfuss Grading, posts 24/7 hours; ranked #7 of 17.
- 4
Most-reviewed: Groundworks, 135 Google reviews at 4.9★, the most of 17 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
17 Adelanto foundation repair companies are ranked here by CR Score, from ten published factors. 1 is open 24/7, 10 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.9★ across 17 rated businesses.
Top 10 foundation repair companies in Adelanto at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | SoCal Surfacing Inc. | 58 | 5.0★ (19) | Adelanto | — | Overall |
| 2 | American Decking and Waterproofing Company | 56 | 4.9★ (100) | Glendale, 37 mi away | — | — |
| 3 | Handyman Jovani & Air conditioner repairs | 55 | 4.9★ (56) | Adelanto | Evenings | — |
| 4 | Groundworks | 54 | 4.9★ (135) | Ontario, 40 mi away | Sat · Sun · Evenings | Most reviews |
| 5 | Ojeda Hot Mop Shower Pans | 52 | 5.0★ (7) | Glendora, 40 mi away | Sat | — |
| 6 | Reliance Roofing Inc. | 50 | 4.8★ (43) | Rancho Cucamonga, 36 mi away | Sat | — |
| 7 | Dreyfuss Grading | 49 | 4.6★ (9) | Camp Pendleton South, 36 mi away | 24/7 | Emergencies |
| 8 | Aal's Roofing | 49 | 4.2★ (5) | Hesperia, 12 mi away | Sat · Evenings | — |
| 9 | Dexterous Hot Mop | 48 | 4.6★ (18) | Rancho Cucamonga, 33 mi away | Sat · Evenings | — |
| 10 | All American Traditions Foundation Repair, Inc. | 48 | 4.5★ (17) | Upland, 36 mi away | — | — |
The 17 best foundation repair companies in Adelanto, 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.
Based in Glendale, 37 mi away
56/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 100 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 100 Google reviews
- Hours
- Mon–Fri 9 AM–3 PM · Sat–Sun closed
Based in Adelanto
55/100CR ScoreRanked #3 because of its Google rating and review volume: 4.9★ from 56 Google reviews.
- 4.9★ from 56 Google reviews
- Hours
- Mon–Fri 8 AM–9 PM · Sat–Sun closed
#4 Groundworks
Based in Ontario, 40 mi away
54/100CR ScoreRanked #4 because of its Google rating and review volume: 4.9★ from 135 Google reviews, the most in Adelanto.
- 4.9★ from 135 Google reviews
- Hours
- Mon–Fri 4 AM–8 PM · Sat 5 AM–8 PM · Sun 7 AM–8 PM
- Address
- 1850 S Parco Ave, Ontario, CA 91761
Based in Glendora, 40 mi away
52/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 7 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 854 E Meda Ave, Glendora, CA 91741
Based in Rancho Cucamonga, 36 mi away
50/100CR ScoreRanked #6 because of its Google rating and review volume: 4.8★ from 43 Google reviews.
- 4.8★ from 43 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun closed
- Address
- 9431 Haven Ave, Rancho Cucamonga, CA 91730
Based in Camp Pendleton South, 36 mi away
49/100CR ScoreRanked #7 because of its Google rating and availability: 4.6★ from 9 Google reviews, open 24/7.
- 4.6★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Hesperia, 12 mi away
49/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Roofing contractor”.
- 4.2★ from 5 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 16111 Vine St, Hesperia, CA 92345
Based in Rancho Cucamonga, 33 mi away
48/100CR ScoreRanked #9 because of its Google rating and review volume: 4.6★ from 18 Google reviews.
- 4.6★ from 18 Google reviews
- Hours
- Mon–Fri 6:30 AM–6:30 PM · Sat 7:30 AM–5 PM · Sun closed
- Address
- 7423 Ethan Ct, Rancho Cucamonga, CA 91730
Based in Upland, 36 mi away
48/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.5★ from 17 Google reviews, listed on Google as “Concrete contractor”.
- 4.5★ from 17 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1042 N Mountain Ave B-180, Upland, CA 91786
#11 ABC Construction
Based in Burbank, 37 mi away
48/100CR ScoreRanked #11 because of its Google rating and review volume: 5.0★ from 16 Google reviews.
- 5.0★ from 16 Google reviews
- Hours
- Mon–Fri 7:30 AM–5:30 PM · Sat 9 AM–1 PM · Sun closed
Based in Rancho Cucamonga, 32 mi away
47/100CR ScoreRanked #12 because of its Google rating and review volume: 5.0★ from 17 Google reviews.
- 5.0★ from 17 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 8580 Orchard St, Rancho Cucamonga, CA 91701
Based in Rancho Cucamonga, 36 mi away
47/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 8837 Grove Ave Unit 810, Rancho Cucamonga, CA 91730
Based in Rancho Cucamonga, 35 mi away
46/100CR ScoreRanked #14 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Roofing contractor”.
- 3.7★ from 3 Google reviews
- Hours
- Mon–Fri 7 AM–8:30 PM · Sat closed · Sun 7 AM–8:30 PM
- Address
- 8632 Archibald Ave #204, Rancho Cucamonga, CA 91730
#15 PiersPro
Based in Avocado Heights, 27 mi away
46/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Concrete contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Fri 8:30 AM–7 PM · Sat 8:30 AM–4:30 PM · Sun closed
Based in Corona, 36 mi away
46/100CR ScoreRanked #16 because of its Google rating and review volume: 4.6★ from 18 Google reviews.
- 4.6★ from 18 Google reviews
- Hours
- Mon–Fri 8 AM–3:30 PM · Sat–Sun closed
#17 MC Roofing
Based in Colton, 39 mi away
45/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Roofing contractor”.
- 4.5★ from 8 Google reviews
- Hours
- Mon–Fri 7:30 AM–7 PM · Sat 8 AM–12 PM · Sun closed
Also serving Adelanto
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 |
|---|---|---|
| 1st Choice Renovators LLC | 5.0★ (5) | In Adelanto |
| AC’oncrete | 5.0★ (22) | In Adelanto |
| Casanova Construction | 5.0★ (3) | In Adelanto |
| Cast Construction | 5.0★ (3) | In Adelanto |
| Earth Development | 5.0★ (1) | In Adelanto |
| Elevate Builders | 5.0★ (5) | In Adelanto |
| Fragoso Construction | 5.0★ (16) | In Adelanto |
| GM Legacy Concrete | 5.0★ (2) | In Adelanto |
| Handy Andy's - Affordable Handyman Service | 4.7★ (40) | In Adelanto |
| Havasu Concrete and Construction | 4.8★ (43) | In Adelanto |
| High Point Concrete Construction | 4.2★ (5) | In Adelanto |
| James Austin Concrete | 5.0★ (10) | In Adelanto |
| Legacy3 contracting | 3.0★ (2) | In Adelanto |
| Los Concrete Builders Inc | 5.0★ (4) | In Adelanto |
| Martinez Concrete | 4.7★ (12) | In Adelanto |
| Ochoa Concrete Services | 5.0★ (60) | In Adelanto |
| Pishon Construction | 5.0★ (5) | In Adelanto |
| RL Millwork and Finish Carpentry | 5.0★ (19) | In Adelanto |
| Westco Roofing Inc. | 5.0★ (2) | In Adelanto |
| Zeb's Plumbing, Inc. | 5.0★ (288) | In Adelanto |
How much do foundation repair companies cost in Adelanto?
National price ranges in USD, not adjusted for Adelanto. 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 Adelanto foundation repair companies
We scored 17 Adelanto 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 Adelanto 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 Adelanto: frequently asked questions
Who is the best foundation repair company in Adelanto?
By CR Score, the highest-ranked foundation repair company in Adelanto, CA is SoCal Surfacing Inc. with a CR Score of 58/100. It has 5.0★ from 19 Google reviews. American Decking and Waterproofing Company (#2) and Handyman Jovani & Air conditioner repairs (#3) follow. We ranked 17 foundation repair companies on ten factors, last updated October 22, 2026.
How many foundation repair companies are there in Adelanto?
ContractorsRanked ranks 17 foundation repair companies serving Adelanto, CA. 2 of them are based in Adelanto; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which foundation repair companies in Adelanto are open 24/7?
1 ranked foundation repair company in Adelanto posts 24/7 hours. The highest-ranked is Dreyfuss Grading (#7). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in Adelanto work on weekends?
10 of 17 ranked foundation repair companies post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are Groundworks (#4), Ojeda Hot Mop Shower Pans (#5) and Reliance Roofing Inc. (#6). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in Adelanto?
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 Adelanto. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Adelanto foundation repair companies have?
The median Google rating among 17 rated foundation repair companies in Adelanto is 4.9★, with a median of 17 reviews. Groundworks has the most, 135 reviews, and ranks #4. 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 Adelanto count in this ranking?
Yes, if they are within 40 mi of the Adelanto 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 Adelanto
- October 2026: CR Scores recalculated for 17 foundation repair companies serving Adelanto.
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