60/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 216 Google reviews.
- 4.9★ from 216 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7441 Anaconda Ave, Garden Grove, CA 92841
Best Foundation Repair Companies in Costa Mesa, CA (2026)
178 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Costa Mesa: Professional Foundation Repair, CR Score 60/100; 4.9★ from 216 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Dalinghaus Foundation Repair, posts 24/7 hours; ranked #2 of 178.
- 21
Most-reviewed: Saber, 1,011 Google reviews at 4.9★, the most of 178 ranked; ranked #21.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
178 Costa Mesa foundation repair companies are ranked here by CR Score, from ten published factors. 25 are open 24/7, 119 open Saturdays and 70 open Sundays, based on posted hours. The median Google rating is 5.0★ across 178 rated businesses.
Top 10 foundation repair companies in Costa Mesa at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Professional Foundation Repair | 60 | 4.9★ (216) | Garden Grove, 11 mi away | 24/7 | Overall |
| 2 | Dalinghaus Foundation Repair | 59 | 4.9★ (733) | Lake Elsinore, 34 mi away | 24/7 | Emergencies |
| 3 | Dalinghaus Foundation Repair | 58 | 5.0★ (53) | Irvine, 11 mi away | 24/7 | — |
| 4 | CBS Construction Services | 57 | 4.9★ (15) | Huntington Beach, 9 mi away | Sat · Sun · Evenings | — |
| 5 | Green Ladder Roofing and Waterproofing | 57 | 5.0★ (258) | Pasadena, 37 mi away | 24/7 | — |
| 6 | Antis Roofing & Waterproofing | 56 | 4.8★ (398) | Irvine, 4 mi away | — | — |
| 7 | Infinity Shower Pans | 56 | 5.0★ (17) | Whittier, 20 mi away | Sat · Sun · Evenings | — |
| 8 | Robles Roofing and Waterproof | 56 | 5.0★ (15) | Huntington Beach, 6 mi away | 24/7 | — |
| 9 | Home Renew 360 Roofing I Construction I Energy | 56 | 4.8★ (705) | Long Beach, 21 mi away | Sat · Sun | — |
| 10 | Horizon Roofing | 56 | 4.8★ (59) | Irvine, 5 mi away | 24/7 | — |
The 178 best foundation repair companies in Costa Mesa, 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 Lake Elsinore, 34 mi away
59/100CR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 733 Google reviews.
- 4.9★ from 733 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 445 Birch St, Lake Elsinore, CA 92530
Based in Irvine, 11 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Concrete contractor”.
- 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 Huntington Beach, 9 mi away
57/100CR ScoreRanked #4 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 Pasadena, 37 mi away
57/100CR ScoreRanked #5 because of its Google rating and review volume: 5.0★ from 258 Google reviews.
- 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
Based in Irvine, 4 mi away
56/100CR ScoreRanked #6 because of its Google rating and review volume: 4.8★ from 398 Google reviews.
- 4.8★ from 398 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 2649 Campus Dr, Irvine, CA 92612
Based in Whittier, 20 mi away
56/100CR ScoreRanked #7 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 Huntington Beach, 6 mi away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Roofing contractor”.
- 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 Long Beach, 21 mi away
56/100CR ScoreRanked #9 because of its Google rating and review volume: 4.8★ from 705 Google reviews.
- 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
#10 Horizon Roofing
Based in Irvine, 5 mi away
56/100CR ScoreRanked #10 because of its Google rating and review volume: 4.8★ from 59 Google reviews.
- 4.8★ from 59 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2030 Main St # 1300, Irvine, CA 92614
Based in Irvine, 5 mi away
55/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 28 Google reviews, open 24/7.
- 5.0★ from 28 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 18200 W McDurmott, Irvine, CA 92614
Based in Anaheim, 6 mi away
55/100CR ScoreRanked #12 because of its Google rating and review volume: 5.0★ from 31 Google reviews.
- 5.0★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Irvine, 12 mi away
54/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Contractor”.
- 5.0★ from 52 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 8 McLaren # L, Irvine, CA 92618
Based in Newport Beach, 4 mi away
54/100CR ScoreRanked #14 because of its Google rating and review volume: 4.9★ from 46 Google reviews.
- 4.9★ from 46 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat–Sun 9 AM–6 PM
- Address
- 4930 Campus Dr Suite 24, Newport Beach, CA 92660
#15 All Proof Decks
Based in Orange, 13 mi away
54/100CR ScoreRanked #15 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
- Address
- 820 W Fletcher Ave, Orange, CA 92865
Based in Costa Mesa
54/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 15 Google reviews
- Hours
- Mon–Sat 7 AM–8 PM · Sun closed
- Address
- 670 W 17th St Suite 36, Costa Mesa, CA 92627
Based in La Palma, 24 mi away
54/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 15 Google reviews
- Hours
- Mon–Sat 6 AM–5 PM · Sun closed
Based in Carson, 24 mi away
53/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 44 Google reviews, listed on Google as “Concrete contractor”.
- 4.9★ from 44 Google reviews
- Hours
- Mon–Sun 8 AM–7:30 PM
#19 DK Shower Pans
Based in Norwalk, 20 mi away
53/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 10 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–12 PM · Sun closed
- Address
- 14006 Gracebee Ave, Norwalk, CA 90650
Based in Fountain Valley, 5 mi away
53/100CR ScoreRanked #20 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–Fri 8 AM–5 PM · Sat–Sun closed
#21 Saber
Based in Paramount, 23 mi away
53/100CR ScoreRanked #21 because of its Google rating and review volume: 4.9★ from 1,011 Google reviews, the most in Costa Mesa.
- 4.9★ from 1,011 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 7301 Madison St, Paramount, CA 90723
Based in Paramount, 22 mi away
53/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 40 Google reviews, listed on Google as “Waterproofing service”.
- 4.7★ from 40 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 15960 Downey Ave Suite A, Paramount, CA 90723
Based in Orange, 12 mi away
53/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
- 5.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11841 S Rancho Santiago Blvd, Orange, CA 92869
Based in Signal Hill, 18 mi away
53/100CR ScoreRanked #24 because of its Google rating and review volume: 5.0★ from 165 Google reviews.
- 5.0★ from 165 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 8 AM–3 PM · Sun closed
- Address
- 2815 Junipero Ave Suite 106, Signal Hill, CA 90755
#25 Pro-Seal Systems
Based in Glendora, 34 mi away
53/100CR 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
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 178 ranked foundation repair companies here; the rest are on their profiles.
Also serving Costa Mesa
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 |
|---|---|---|
| CaliBar Plumbing | 4.8★ (118) | In Costa Mesa |
| Costa Mesa Concrete Company | 5.0★ (2) | In Costa Mesa |
| Costa Mesa Roofing | 5.0★ (1) | In Costa Mesa |
| Creative Construction 360 Inc. | 4.9★ (67) | In Costa Mesa |
| Creative Repipe | 4.9★ (251) | In Costa Mesa |
| Dana Point Bay Developing Inc. | 5.0★ (2) | In Costa Mesa |
| Delgado Construction | 1.0★ (2) | In Costa Mesa |
| Delta Engineering & Construction | 5.0★ (4) | In Costa Mesa |
| E.O. Construction | 5.0★ (8) | In Costa Mesa |
| Elite Structural Solutions | 5.0★ (3) | In Costa Mesa |
| Epic Builders GC, Inc. | 5.0★ (1) | In Costa Mesa |
| MR Quality Construction | 5.0★ (5) | In Costa Mesa |
| OC Construction & Consulting, Inc | 5.0★ (6) | In Costa Mesa |
| Orange County Concrete Pavers | 5.0★ (2) | In Costa Mesa |
| Parzival Plumbing | 4.9★ (1,014) | In Costa Mesa |
| Platinum General Contractors | 3.0★ (2) | In Costa Mesa |
| Quantum Pulse Synergy | 5.0★ (10) | In Costa Mesa |
| Ralph R. Briseno Concrete | 5.0★ (1) | In Costa Mesa |
| Reliable Handyman Services | 4.9★ (32) | In Costa Mesa |
| TCWRC Contractors Costa Mesa | 5.0★ (4) | In Costa Mesa |
How much do foundation repair companies cost in Costa Mesa?
National price ranges in USD, not adjusted for Costa Mesa. 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 Costa Mesa foundation repair companies
We scored 178 Costa Mesa 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 Costa Mesa 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 Costa Mesa: frequently asked questions
Who is the best foundation repair company in Costa Mesa?
By CR Score, the highest-ranked foundation repair company in Costa Mesa, CA is Professional Foundation Repair with a CR Score of 60/100. It has 4.9★ from 216 Google reviews. It is open 24/7. Dalinghaus Foundation Repair (#2) and Dalinghaus Foundation Repair (#3) follow. We ranked 178 foundation repair companies on ten factors, last updated October 23, 2026.
How many foundation repair companies are there in Costa Mesa?
ContractorsRanked ranks 178 foundation repair companies serving Costa Mesa, CA. 4 of them are based in Costa Mesa; 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 Costa Mesa are open 24/7?
25 ranked foundation repair companies in Costa Mesa post 24/7 hours. The highest-ranked are Professional Foundation Repair (#1), Dalinghaus Foundation Repair (#2) and Dalinghaus Foundation Repair (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in Costa Mesa work on weekends?
119 of 178 ranked foundation repair companies post Saturday hours and 70 post Sunday hours. The highest-ranked open Saturdays are Professional Foundation Repair (#1), Dalinghaus Foundation Repair (#2) and Dalinghaus Foundation Repair (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in Costa Mesa?
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 Costa Mesa. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Costa Mesa foundation repair companies have?
The median Google rating among 178 rated foundation repair companies in Costa Mesa is 5.0★, with a median of 17 reviews. Saber has the most, 1,011 reviews, and ranks #21. 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 Costa Mesa count in this ranking?
Yes, if they are within 40 mi of the Costa Mesa 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 Costa Mesa
- October 2026: CR Scores recalculated for 178 foundation repair companies serving Costa Mesa.
- October 2026: 2 duplicate listings merged.
More foundation repair companies and Costa Mesa pages
Foundation repair companies near Costa Mesa
- Foundation repair companies in Newport Beach, CA172 ranked
- Foundation repair companies in Huntington Beach, CA196 ranked
- Foundation repair companies in Fountain Valley, CA202 ranked
- Foundation repair companies in Irvine, CA162 ranked
- Foundation repair companies in Santa Ana, CA199 ranked
- Foundation repair companies in Midway City, CA214 ranked
- Foundation repair companies in Tustin, CA186 ranked
- Foundation repair companies in Garden Grove, CA211 ranked
- Foundation repair companies in Westminster, CA222 ranked
- Foundation repair companies in Laguna Beach, CA134 ranked
Other trades in Costa Mesa
- Roofers in Costa Mesa1539 ranked
- Plumbers in Costa Mesa1225 ranked
- Electricians in Costa Mesa746 ranked
- HVAC contractors in Costa Mesa950 ranked
- General contractors in Costa Mesa1040 ranked
- Painters in Costa Mesa281 ranked
- Landscapers in Costa Mesa244 ranked
- Handymen in Costa Mesa181 ranked
- Kitchen remodelers in Costa Mesa623 ranked
- Bathroom remodelers in Costa Mesa598 ranked
- Flooring contractors in Costa Mesa544 ranked
- Tile installers in Costa Mesa113 ranked
- Drywall contractors in Costa Mesa36 ranked
- Concrete contractors in Costa Mesa323 ranked
- Fence contractors in Costa Mesa187 ranked
- Deck builders in Costa Mesa125 ranked
- Siding contractors in Costa Mesa104 ranked
- Window installers in Costa Mesa569 ranked
- Gutter installers in Costa Mesa179 ranked
- Insulation contractors in Costa Mesa185 ranked
- Solar installers in Costa Mesa477 ranked
- Garage door repair companies in Costa Mesa257 ranked
- Tree services in Costa Mesa238 ranked
- Masonry contractors in Costa Mesa212 ranked
- Water damage restoration companies in Costa Mesa1067 ranked
- Home builders in Costa Mesa613 ranked
- Demolition contractors in Costa Mesa119 ranked
- All contractors in Costa Mesa