88/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 258 Google reviews, open 24/7.
- 5.0★ from 258 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 155 N Lake Ave Suite 800,874, Pasadena, CA 91101
Best Foundation Repair Companies in Walnut Park, CA (2026)
250 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Walnut Park: Green Ladder Roofing and Waterproofing, CR Score 88/100; 5.0★ from 258 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Professional Foundation Repair, posts 24/7 hours; ranked #2 of 250.
- 5
Most-reviewed: Home Renew 360 Roofing I Construction I Energy, 705 Google reviews at 4.8★, the most of 250 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
250 Walnut Park foundation repair companies are ranked here by CR Score, from 8 published factors. 34 are open 24/7, 160 open Saturdays and 106 open Sundays, based on posted hours. The median Google rating is 5.0★ across 250 rated businesses.
Most of this list also appears on the Foundation repair companies in Los Angeles ranking. See Foundation repair companies in Los Angeles
Top 10 foundation repair companies in Walnut Park at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Green Ladder Roofing and Waterproofing | 88 | 5.0★ (258) | Pasadena, 14 mi away | 24/7 | Overall |
| 2 | Professional Foundation Repair | 86 | 4.9★ (216) | Garden Grove, 18 mi away | 24/7 | Emergencies |
| 3 | LA Foundation Repair Los Angeles | 84 | 5.0★ (34) | Beverly Hills, 11 mi away | 24/7 | — |
| 4 | Infinity Shower Pans | 83 | 5.0★ (17) | Whittier, 12 mi away | Sat · Sun · Evenings | — |
| 5 | Home Renew 360 Roofing I Construction I Energy | 83 | 4.8★ (705) | Long Beach, 10 mi away | Sat · Sun | Most reviews |
| 6 | Green Advisor Inc. | 83 | 5.0★ (253) | Los Angeles, 11 mi away | Sat · Sun · Evenings | — |
| 7 | Foundation Installation | 83 | 4.8★ (62) | Encino, 23 mi away | 24/7 | — |
| 8 | Solid Foundations Concrete | 82 | 4.7★ (55) | Van Nuys, 20 mi away | 24/7 | — |
| 9 | Absolute Maintenance & Consulting | 82 | 4.8★ (73) | Los Angeles, 11 mi away | 24/7 | — |
| 10 | Always Roofing & Waterproofing Corp. | 82 | 5.0★ (16) | Los Angeles, 6 mi away | 24/7 | — |
The 250 best foundation repair companies in Walnut Park, ranked
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.
Based in Garden Grove, 18 mi away
86/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 216 Google reviews, open 24/7.
- 4.9★ from 216 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7441 Anaconda Ave, Garden Grove, CA 92841
Based in Beverly Hills, 11 mi away
84/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 34 Google reviews, open 24/7.
- 5.0★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Whittier, 12 mi away
83/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 17 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 14445 Tedford Dr, Whittier, CA 90604
Based in Long Beach, 10 mi away
83/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 705 Google reviews, the most Google reviews on this list (705).
- 4.8★ from 705 Google reviews
- Hours
- Mon–Sun 8:30 AM–5 PM
- Address
- 1500 W Carson St Suite 201, Long Beach, CA 90810
Based in Los Angeles, 11 mi away
83/100CR ScoreRanked #6 because of its Google rating and review volume: 5.0★ from 253 Google reviews, 253 Google reviews.
- 5.0★ from 253 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat 9 AM–5 PM · Sun 8 AM–7 PM
- Address
- 7660 Beverly Blvd, Los Angeles, CA 90036
Based in Encino, 23 mi away
83/100CR ScoreRanked #7 because of its Google rating and availability: 4.8★ from 62 Google reviews, open 24/7.
- 4.8★ from 62 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 18740 Ventura Blvd, Tarzana, CA 91356
Based in Van Nuys, 20 mi away
82/100CR ScoreRanked #8 because of its Google rating and availability: 4.7★ from 55 Google reviews, open 24/7.
- 4.7★ from 55 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 14349 Victory Blvd, Van Nuys, CA 91401
Based in Los Angeles, 11 mi away
82/100CR ScoreRanked #9 because of its Google rating and availability: 4.8★ from 73 Google reviews, open 24/7.
- 4.8★ from 73 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3520 Overland Ave #A29, Los Angeles, CA 90034
Based in Los Angeles, 6 mi away
82/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
- 5.0★ from 16 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 231 N Record Ave, Los Angeles, CA 90063
Based in Huntington Beach, 20 mi away
81/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 15 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 15 Google reviews
- Hours
- Mon–Fri 6 AM–7 PM · Sat–Sun 8 AM–2 PM
- Address
- 15571 Producer Ln suite h, Huntington Beach, CA 92649
Based in Irvine, 37 mi away
81/100CR ScoreRanked #12 because of its Google rating and availability: 5.0★ from 53 Google reviews, open 24/7.
- 5.0★ from 53 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9891 Irvine Center Dr, Irvine, CA 92618
Based in Los Angeles, 11 mi away
81/100CR ScoreRanked #13 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.
- 5.0★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8322 Beverly Blvd #301, Los Angeles, CA 90048
Based in Los Angeles, 11 mi away
81/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 100 Google reviews, open 7 days a week.
- 5.0★ from 100 Google reviews
- Hours
- Mon–Sun 7 AM–10 PM
- Address
- 3108 Glendale Blvd, Los Angeles, CA 90039
Based in Pasadena, 13 mi away
81/100CR ScoreRanked #15 because of its Google rating and availability: 5.0★ from 26 Google reviews, open 24/7.
- 5.0★ from 26 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 35 N Lake Ave 7th floor suite 22, Pasadena, CA 91101
Based in Huntington Beach, 23 mi away
81/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 15 Google reviews, open 24/7.
- 5.0★ from 15 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 17551 Jefferson Ln Unit A, Huntington Beach, CA 92647
Based in Florence-Graham, 13 mi away
80/100CR ScoreRanked #17 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.
- 5.0★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in La Crescenta-Montrose, 18 mi away
80/100CR ScoreRanked #18 because of its Google rating and availability: 4.7★ from 12 Google reviews, open 24/7.
- 4.7★ from 12 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2852 Foothill Blvd, La Crescenta-Montrose, CA 91214
Based in Los Angeles, 9 mi away
80/100CR ScoreRanked #19 because of its Google rating and availability: 4.9★ from 92 Google reviews, open 24/7.
- 4.9★ from 92 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 124 E Avenue 40, Los Angeles, CA 90031
Based in Los Angeles, 22 mi away
80/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 44 Google reviews
- Hours
- Mon–Thu 6 AM–7 PM · Fri 6 AM–2 PM · Sat closed · Sun 7 AM–7 PM
- Address
- 7516 Valjean Ave, Los Angeles, CA 91406
Based in Sherman Oaks, 19 mi away
80/100CR ScoreRanked #21 because of its Google rating and availability: 4.8★ from 48 Google reviews, open 24/7.
- 4.8★ from 48 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15207 Hesby St, Sherman Oaks, CA 91403
Based in Canoga Park, 27 mi away
80/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 55 Google reviews
- Hours
- Mon–Thu 6 AM–7 PM · Fri 6 AM–2 PM · Sat closed · Sun 7 AM–7 PM
- Address
- 21304 Hart St, Canoga Park, CA 91303
Based in Burbank, 11 mi away
80/100CR ScoreRanked #23 because of its Google rating and availability: 4.9★ from 60 Google reviews, open 7 days a week.
- 4.9★ from 60 Google reviews
- Hours
- Mon–Sun 10 AM–6 PM
Based in Bellflower, 8 mi away
80/100CR ScoreRanked #24 because of its Google rating and availability: 4.0★ from 4 Google reviews, open 24/7.
- 4.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9508 Darnell St, Bellflower, CA 90706
#25 Pro-Seal Systems
Based in Glendora, 23 mi away
80/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Sun 8 AM–4 PM
- Address
- 307 S Vermont Ave # H, Glendora, CA 91741
How much do foundation repair companies cost in Walnut Park?
National price ranges in USD, not adjusted for Walnut Park. 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 Walnut Park foundation repair companies
We scored 250 Walnut Park 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 Walnut Park 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 |
Foundation repair companies in Walnut Park: frequently asked questions
Who is the best foundation repair company in Walnut Park?
By CR Score, the highest-ranked foundation repair company in Walnut Park, CA is Green Ladder Roofing and Waterproofing with a CR Score of 88/100. It has 5.0★ from 258 Google reviews. It is open 24/7. Professional Foundation Repair (#2) and LA Foundation Repair Los Angeles (#3) follow. We ranked 250 foundation repair companies on 8 factors, last updated October 22, 2026.
How many foundation repair companies are there in Walnut Park?
ContractorsRanked ranks 250 foundation repair companies serving Walnut Park, CA. Counts are as of October 2026.
Which foundation repair companies in Walnut Park are open 24/7?
34 ranked foundation repair companies in Walnut Park post 24/7 hours. The highest-ranked are Green Ladder Roofing and Waterproofing (#1), Professional Foundation Repair (#2) and LA Foundation Repair Los Angeles (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in Walnut Park work on weekends?
160 of 250 ranked foundation repair companies post Saturday hours and 106 post Sunday hours. The highest-ranked open Saturdays are Green Ladder Roofing and Waterproofing (#1), Professional Foundation Repair (#2) and LA Foundation Repair Los Angeles (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in Walnut Park?
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 Walnut Park. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Walnut Park foundation repair companies have?
The median Google rating among 250 rated foundation repair companies in Walnut Park is 5.0★, with a median of 15 reviews. Home Renew 360 Roofing I Construction I Energy has the most, 705 reviews, and ranks #5. 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 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do foundation repair companies outside Walnut Park count in this ranking?
Yes, if they are within 40 mi of the Walnut Park 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 Walnut Park
- October 2026: CR Scores recalculated for 250 foundation repair companies serving Walnut Park.
- October 2026: 1 duplicate listing merged.
More foundation repair companies and Walnut Park pages
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