Top-rated concrete foundation repairers.

Get matched with top concrete foundation repairers in Castaic, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Concrete foundation repairers in Castaic

Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.8(
147
)

Serving Castaic, 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

+315

Response time10 hrs
Response rate96%
33 neighbors recently requested a quote
Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
17
)

Serving Castaic, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I recently had the pleasure of working with Just Stamping Concrete for a landscape design project, and I cannot recommend them enough! They are a true gem in the industry, and their work speaks for itself."
Concrete
Response time2 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Ariel Builders, Inc.
Ariel Builders, Inc.
4.4(
459
)

Serving Castaic, CA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"Ariel Builders, Rick and Manuel did an amazing job on our front/back yard landscaping and fence. Our yard was just dirt and foundation before we hired Ariel. After an on-site meeting to go over what we were looking for they came back with a great design and executed it flawlessly. Beyond their professionalism and hard work, they were amazing people to work with. Answered all my questions and made sure we were happy with the job. Rick especially went above and beyond to see this project though. Couldn't recommend this company more!"
 Laminate flooring
Landscaping
 Laminate
Backyard Pavers
 Hardwood flooring

+77

Response time1 day
Response rate87%
1165 neighbors recently requested a quote
Avatar for HIC Builders, Inc.
HIC Builders, Inc.
5.0(
11
)

Serving Castaic, CA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"I honestly don’t know where to begin. Working with Mike and HIC Builders to remodel my kitchen and bathroom was an overall amazing experience with so many positives. It was my first time remodeling my house. There were so many aspects of concern and stress. From the very first meeting with Mike, he completely put me an ease, and talked to me in detail on what they could do and the approximate price point. Throughout the initial phase, I contacted and met with over 6 different companies, and of course, the estimates that I received were all over the map. HIC Builders estimate was very manageable and, best of all, precise. There weren’t any surprises at the end of the remodeling job. What Mike said on day 1 was exactly what it turned out to be. After my meeting with all the other companies, I was debating between Mike and one other company. At this point, I also decided to downsize my remodeling to save some extra money. The other company was immediately hesitant to take on the job now that their profits had shrunk, whereas Mike was the complete opposite. He went into revision mode and was quick to come up with an alternate plan that we could do now that my budget had changed. That really impressed me. His ability to maneuver and work with different financial circumstances while maintaining a high quality of work. It also showed me that he cared about my project, even after the scope of the work had become smaller. I now know he has many projects going on at any given time, but you wouldn’t have guessed it by the attention and excellent communication he provides. I never felt like I couldn’t reach out to him for questions (and I had many) or clarifications in each phase. For me, choosing the right contractor came down to trust. I was remodeling from out of town, so I couldn’t check in on the process on a constant basis. Mike kept me informed every step of the way and eased my anxiety if anything popped up. If an issue or potential issue came about, he would bring it up to let me know this or that happened, but then he would tell me that it was no problem to deal with, and provide a solution as how he planned to work around it. The entire process was always transparent and clear. I could go on and on about what sets HIC Builders apart, but I hope this gives you a snapshot on why they are the right contractors for the job. I have zero complaints and they went beyond my expectations. Best of all, the end result looks like a million bucks."
Roof & exterior paint
Working on the gas line
Artificial turf project
Roof & exterior paint
Roof & exterior paint

+53

Response time2 days
Response rate98%
39 neighbors recently requested a quote
Avatar for Dalinghaus Construction, Inc
Dalinghaus Construction, Inc
4.4(
7
)

Serving Castaic, 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
27 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.3(
21
)

Serving Castaic, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again. "
.
.
.
.
.

+1

Response time6 hrs
Recommended by28%of homeowners
Avatar for Jose Flores Morales
Jose Flores Morales
4.9(
5
)

Serving Castaic, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I had an excellent experience with Jose Flores Morales. He took over and corrected other work fromr a previous contractor. Jose took over the jobs and all the permits when no one else would and helped until I got the certificate of occupancy on two substantial deck/remodel projects. Since then he has helped me with many issues from drainage to waterproofing, indoor repairs and remodeling and so many various things on my rental property too numerous to mention. Best contractor I have ever dealt with by far. In my opinion he is a good person, he has a good crew, he can be trusted, is patient and is highly ethical. I highly recommend and continue to use him regularly."
Front porch
Front porch
Front porch
Front porch
Front porch

+42

Response time7 hrs
Recommended by100%of homeowners
Avatar for Via Segovia Construction
Via Segovia Construction
5.0(
1
)

Serving Castaic, CA and surrounding areas

Approved

In business since 2015

Offers commercial services

Customers say: Quick response

With a wealth of expertise spanning more than three decades, Via Segovia Construction is a reputable construction company owned and operated by a close-knit family. Our team is comprised of licensed professionals who excel at transforming your visions into reality. Whether you have a modest HDU dwelling in mind or a complete overhaul of your entire house, we are equipped to handle projects of all scales. Additionally, we are skilled in landscape design, ensuring that your outdoor spaces complement the beauty and functionality of your home. Our dedication to excellence and attention to detail are unparalleled, making us the ideal choice for enhancing projects of any size.\n

Front Entry
Lounge Area
Spa Treatment Room
Loft/Yoga Studio
Restaurant Before

+23

Response time3 hrs
Recommended by100%of homeowners
RSF Construction Inc.
New to Angi

Serving Castaic, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

...
Showing 1-10 of 613
FAQs for concrete foundation repair projects in Castaic, CA

Visible cracks, water leaks, uneven floors, or walls that won’t line up are classic red flags. You might also notice sticking windows, doors that no longer latch, or exterior cracks crawling up brick or siding. Even a damp, musty basement can hint at trouble. If you spot any of these, call a foundation pro right away. Early inspections cost far less than waiting until the damage threatens your home’s stability.

Yes, foundation problems impact your home’s value. Buyers want proof that the foundation is stable, and a recent, professional repair can actually boost confidence in your home. You’ll need to disclose the work, but documentation showing the structure was properly stabilized, especially with piers in regions known for shifting soil, often reads as a plus, not a problem. Skipping repairs, on the other hand, can cut your sale price and shrink the pool of interested buyers. Taking care of the issue protects both value and peace of mind.

Foundations are engineered for exceptional longevity when constructed correctly and maintained diligently. Concrete slab foundations remain structurally sound for 200 years, while other foundation types deliver integrity between 75 and 100 years. Regular professional inspections and timely maintenance further secure a foundation’s lifespan and ensure your home stays safe over the long term.

The Castaic, CA homeowners’ guide to concrete foundation repairs

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