Top-rated foundation repair specialists.

Get matched with top foundation repair specialists in Walnut, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your foundation repair project in Walnut, CA?

Select your specific project to find the pro for you.

TRUSTED BY WALNUT, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon23
    Verified foundation repairs reviews

Find Foundation repair specialists in Walnut

Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.6(
241
)
Concrete Foundation - RepairConcrete Foundation - RaiseFoundation Drainage - Install or Replace+1 more

Serving Walnut, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"This is THE company to use. I had an old 1907 wooden house sitting on a decaying brick foundation and needing a sister foundation installed and a complete seismic retrofit. Even during the bidding process, Brad from Alpha was extremely attentive without being assertive. I contacted four other companies although one I eliminated since they charged a fee for inspecting. Alpha was very timely with their bid and flexible when I needed help with the budget. All the way through the process, every single person at Alpha was extraordinarily good at customer relations, returned emails immediately, and stayed in constant contact throughout the entire process. Whenever there was a slight change to the original plan due to permitting or a plumbing adjustment, Alpha was very proactive and made sure everything was communicated clearly and promptly. I have really NEVER worked with a company that had such excellent communication skills. This is really one reason I selected them to do the work and, even though they may not have been the least expensive, it is worth the extra price for this reason alone. And Alpha Structural's work speaks for itself as well. Everything was done precisely and well beyond code, an unbid section of foundation was provided under the front porch without increase to the budget, and all materials used were of the highest quality. The project went on somewhat longer than estimated due to permit changes and a short weather delay but was still finished in a timely way. My home is our family's largest asset and it is a great relief to now know it is sitting on a solid foundation. The entire process from first to last was excellent and I cannot say enough good things about the way Alpha Structural handled the project. From the front office to the boots on the ground: A++"
Basement Addition
Basement Expansion
Caisson Supported Retaining Wall
Cantilevered Deck Design Build
Deck Expansion and Slope Failure with Retaining Wall

+323

Response time10 hrs
Response rate100%
20 neighbors recently requested a quote
Avatar for Eagle View Remodeling
Eagle View Remodeling
4.7(
75
)
Concrete Foundation - RepairConcrete Foundation - Raise

Serving Walnut, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1989

Free estimates

Emergency services offered

"It is Amazing how much is needed to fix in a house over the years, like humans needs a doctor and the car needs a mechanic the house always needs maintenance and repairs. this is why Amir always came to the rescue, for him no job was ever too small and no job was ever too big, he always took the time to come, fix or replace what is needed around my house, Inside and outside, Amir never disappointed me, I always told him I appreciate it but now it is time to show it in writing, Amir, thank you, I really appreciate all your work, Thanks :)"
New Constraction
New Constraction
New Constraction
New Constraction
New Constraction

+145

Response time8 hrs
Response rate99%
57 neighbors recently requested a quote
Avatar for Paramount Pavers & Construction
Paramount Pavers & Construction
4.9(
221
)
Poured Concrete Wall - Repair

Serving Walnut, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"The project turned out better than we could have expected. We had our driveway and patio area paved. They were quick and efficient. They responded quickly when we reached out to them. They checked in frequently about details and project outcome. They went out of their way to make sure the project was satisfactory."
Remodeling - General Project
Pavers and pool coping
Hardscape and remodeling
Remodeling - General Project
Excavated and removed old deck and installed traditional gray pavers. By Belgard.

+59

Response time10 hrs
19 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Groundworks
Groundworks
3.5(
175
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation Drainage - Install or Replace+2 more

Serving Walnut, CA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Warranties offered

"Bob Warren was simply terrific, i had a great experience consulting on my crawl space. Really, Ive never had a crawl space and while having one in my first home i did not know what to look for that was in need of repair. Bob did a thorough job looking over it for me and very honestly delivered me feedback. Turns out i am not in a dire need of repairs but when i do, i know who to turn to. Thank you Bob, and GroundWorks for the professionalism"
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time11 hrs
97 neighbors recently requested a quote
Recommended by38%of homeowners
Avatar for Specialty Design Coatings
Specialty Design Coatings
4.8(
436
)
Poured Concrete Wall - Repair

Serving Walnut, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"We had a great experience with Kaveh and his valuable staff. They were on time, did a great job and left the area clean and beautiful in my front and back yard. We love the work that was performed on the cracks and pavement in our front walkway and backyard patio. Im telling these guys really worked hard sanding, repairing, sealing and painting our unsightly pavements. My neighbors can’t stop complementing the workmanship. Thank Ypu"
Response time1 day
164 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Dalinghaus Construction, Inc
Dalinghaus Construction, Inc
4.4(
7
)
Concrete Foundation - RepairConcrete Foundation - Raise

Serving Walnut, 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
24 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for M E CONCRETE
M E CONCRETE
4.7(
21
)
Concrete Foundation - Raise

Serving Walnut, CA and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"Our project was one step and a landing on our porch. Approx. 30 sq feet. We had the top layer of tile removed and concrete around the door area chiseled and jack hammered away. They then cut fossil stone for risers and step/landing in large squares as requested. They did put up a moisture barrier at the entrance and calked after grouting the stone. This was done upon the City of Downeys expectations. I believe that wouldn't have been done had I not called the city to come by to clarify the code for this job. So my only complaint is that some workers, actually most don't keep up or research the code. Then when the city does visit you may have to tear down a project and re do it. That can be costly and frustrating. Our porch and step look great. Not sure if the cost to us was cheap, but it is done and looks great."
STONE
STONE
STONE
CONCRETE
DRIVEWAY

+3

Response time11 hrs
25 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
28
)
Concrete Foundation - RaiseConcrete Foundation - RepairPoured Concrete Wall - Repair

Serving Walnut, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

With over three decades of experience Just Stamping Concrete, Inc are second generation contractors that will work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

Concrete
Response time2 hrs
Response rate100%
4 neighbors recently requested a quote
...
Showing 1-10 of 264
Foundation Repair questions, answered by experts

Most building departments will require that a certified and licensed foundation repair professional or a structural engineer pull permits for foundation repair, so homeowners usually cannot pull them themselves. This helps ensure that an experienced professional completes all structural work on your home. Minor repairs that are technically DIYable often won’t require permits, but it’s still a good idea to hire a professional to carry out foundation repairs.

If your concrete steps have crumbled or chipped, you can fix them by removing any chips or flakes, cleaning and wetting the affected area, applying a concrete bonding agent, and finally applying new concrete, usually in the form of Portland cement. For widespread damage, you can consider concrete resurfacing instead. For fixing concrete spalling that has led to deep damage, you might need to remove damaged material, add structural supports, and pour new concrete into a mold.

Yes. A foundation wall can usually be replaced, but you’ll want to call a foundation professional.

Efflorescence can damage a concrete slab for two to three years. After that, it resolves on its own once the surrounding salts are gone.

Some foundation repairs are permanent, like underpinning and exterior drainage systems like the French drain. These fixes address the underlying problems—insufficient support from the soil and hydrostatic pressure on your foundation walls, respectively—so they can last for many decades, making them “lifetime fixes.” There are other solutions to address these issues that will last for up to a decade, making them temporary. These include slabjacking to raise concrete slabs back into place and dampproofing to reduce the water in the soil that interacts with the concrete foundation.

The Walnut, CA homeowners’ guide to foundation repairs

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