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Top-Rated Foundation repair specialists in Mentone - Updated Nov 2026

Avatar for Dalinghaus Construction, Inc.
Dalinghaus Construction, Inc.
4.1(
54
)
Concrete Foundation - RaiseConcrete Foundation - Repair

Serving Mentone, CA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Ted showed up on the time and date we scheduled. He assessed my home’s foundation and determined that the level of repair needed did not require his company’s intervention. I was extremely impressed with Ted’s honesty and forthrightness. In a world where homeowners are often faced with costly repairs it was refreshing to deal with Ted and by extension Dalinghaus Construction. If in the future I have need of such services I would not hesitate to call upon Ted and Dalinghaus Construction."
Harnessed up in La Jolla
Lifting Gap
Cracks On Door Frames
After lift on a home's foundation
Doorway crack

+178

Response time2 days
4 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Dalinghaus Construction, Inc
Dalinghaus Construction, Inc
4.4(
7
)
Concrete Foundation - RepairConcrete Foundation - Raise

Serving Mentone, CA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I hired Dalinghaus Construction to install two push Piers for a freestanding column/wall (bad clay soil causing movement). I meet with Kevin to go over the scope of work and he explained everything in detail. The price was the best I can find. Took one extra day to finish the work, but they did not charge me any additional fees. 3 month later, I had a feeling that the column/wall is moving again and call Kevin. He show up in a few days and show me there is no way that wall is still moving and he was right. They are very good at what they do and customer service is the best. Thank you very much."
Completed retaining wall repairs with helical tiebacks
Lifting a San Clemente hillside home that had settled or sunk 16 inches
Team work makes the dream work in foundation repairs!
Foundation repair in Avalon on Catalina Island
Foundation repair project at hillside home in San Clemente overlooking the Shorecliffs Golf Club

+128

Response time4 days
5 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Concrete Foundation - RaiseConcrete Foundation - Repair

Serving Mentone, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Mike was our representative. Mike was our representative and everything he said there was to be done. They did absolutely wonderful and Mike was a really really good guy and thank you for that. I am very pleased and what they did and all the cleanup was done absolutely great thank you so much for the workmanship and all the people that you have working for you what they did for me was very professional very nice thank you again."
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
28
)
Concrete Foundation - RaiseConcrete Foundation - RepairPoured Concrete Wall - Repair

Serving Mentone, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I hired this landscape designer to transform my backyard, and I couldn't be happier with the results. The designer was professional, creative, and attentive to my needs throughout the entire process. The end result was stunning and exceeded my expectations. Highly recommend!"
Concrete
Response time2 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Loma Designs Concrete Work
Loma Designs Concrete Work
5.0(
8
)
Poured Concrete Wall - Repair

Serving Mentone, CA and surrounding areas

Approved

In business since 2024

Free estimates

Customers say: True professional

"Rafael did a fantastic job on my backyard project which included building a beautiful new planter, new concrete patio & Astro turf accents. He dealt with our HOA in a truly professional manner, submitted all plans per their specifications, and design/planned the whole project. Professional, communicated well, kept on schedule, had hard workers with cheerful attitudes & cleaned up the site after every work day. I would highly recommend Rafael for any concrete related project."
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+29

2 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Rojas Plastering
Rojas Plastering
4.8(
11
)
Poured Concrete Wall - Repair

Serving Mentone, CA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Great experience! Very professional and project looks great! Would recommend!! Actually I did recommend them to other family! Very happy with finish. Repaired areas match finish perfectly."
Response time1 day
9 neighbors recently requested a quote
Recommended by77%of homeowners
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Foundation Repair FAQs, answered by experts

Regularly inspecting your foundation—at least the visible sections—for signs of foundation issues like moisture and pest infestation is a good way to identify slab leaks early, as is keeping an eye and ear out for water damage to indoor building materials, above-average water bills, sounds of running water when no fixtures or appliances are on, and indoor humidity that causes the temperatures to feel more extreme. If you do find any issues, contact a plumber right away to check it out for you.

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

Most houses are expected to settle over time, but foundation sinking of more than a few inches or uneven sinking of more than an inch for every 20 feet is cause for concern. Any significant or uneven sinking should be assessed by a professional to determine the cause and perform any necessary repairs. 

The best solution to fix a foundation crack in your basement floor depends on the underlying cause. If you just have hairline cracks from settlements that are no longer growing, the best option is to seal them with a crack sealant. If the cracks continue to grow, one edge rises above the other, or there are signs that water is getting in through the crack, a professional repair will be necessary. Depending on the root cause, your professional may employ foundation underpinning or some other type of stabilization, seal the cracks, or install a drainage system.

Most of the time, normal foundation settling will present as thin cracks in the foundation and minor creaks in the floorboards. In contrast, you can identify foundation issues by wide or uneven foundation cracks, horizontal or step-shaped gaps on the foundation wall, or cracks that go around corners of your foundation. Foundation problems can also cause changes in your living area, like increased humidity, uneven or sloping floors, nail pops in drywall, countertops pulling away from the wall, and windows and doors getting stuck. When in doubt, call in a professional to identify the underlying cause.

The Mentone, CA homeowners’ guide to foundation repairs

From average costs to expert advice, get all the answers you need to get your job done.