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Find Concrete foundation repairers in Lake Forest

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

Serving Lake Forest, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Erinn was my initial contact and he gave a very through and fair estimate. We had structural work done to support floor joists and large beams under the garage that needed replacing. Ernesto and his team, Julio, Salvatore and Gilder worked tirelessly to complete the work and were respectful, punctual, informative and good humoured throughout the entire process. I would not hesitate to use them again or recommend them to others. A really great company!!"
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%
32 neighbors recently requested a quote
Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
5.0(
11
)

Serving Lake Forest, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Alpha Stuctural and their incredible team gets every star in the universe for this rating! From the initial assessment, pricing and invoicing, project work to completion - the team was top flight! NOTE: I am not receiving a discount for writing a review nor is this review a part of a promotion. This is to celebrate incredible product and service in case you are reading and are in the market for structural support. As a first time homeowner, I went through the arduous process of educating myself on everything about my home including its structure and one of the points of repair that I knew was critical was foundation repairs and retrofitting. I reached out to multiple contractors and got a few assessments and quotes and what was different about Alpha Structural is they are not "selling retrofitting" as some companies do. They have a team to come out to the home, give you all of the information you need about the condition of your home and they give a quote and project scope based on what you NEED and that was what set them apart in their first step. The pricing was very reasonable and I was really happy with the quote. Customer service was great, scheduling happened quickly, and they took the time to ensure that I understood what to expect. The best part - THE TEAM. The guys who showed up did an incredible job the entire process and even though structural work is loud and messy they cleaned the site every day, they worked with me to ensure that accessing the property wouldn't cause a disturbance, and we experienced blips like the heat going out due to the work and water temperature changes they fixed it immediately without any inconvenience. Once the project was done it was like I had a brand new crawl space! I was even offered before and after photos so I could capture the difference the work made. I appreciate my team that completed the project they exceeded my expectation and shout out to Alpha Stuctural for stellar service from start to finish!"
Foundation Repair
Foundation Repair
Foundation Repair
Foundation Repair
Foundation Repair

+34

Response time1 day
30 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
17
)

Serving Lake Forest, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I recently hired Just Stamping Concrete for a landscaping project, and I must say that I was blown away by their work. Their team is highly skilled and knowledgeable, and they truly transformed my outdoor space into a beautiful oasis."
Concrete
Response time2 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Saber
Saber
4.5(
92
)

Serving Lake Forest, CA and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"Would not recommend these people for foundation repair. My appointments were rescheduled 2 times with little to no communication. Took time off of work to be home for the installation and canceled on me that morning. Work quality was ok but definitely too expensive."
REIG Operation Renovation
REIG Operation Renovation
REIG Operation Renovation
REIG Operation Renovation
REIG Operation Renovation

+35

Response time1 day
Recommended by75%of homeowners
Avatar for GEOBEAR CA LLC
GEOBEAR CA LLC
5.0(
5
)

Serving Lake Forest, CA and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

Geobear invented the geopolymer soil stabilization solution over 38 years ago, developing and refining the process that has helped stabilize more than 200,000 homes and commercial buildings across the globe. Our geopolymer injection process treats issues such as settlement, subsidence, and voids in the ground underneath your property. When your soil is weak, you may experience cracks in the walls or floors, unlevel floors, sticking windows or doors, and more. Addressing your foundation issues at the source helps to stabilize your foundation and protect your home. Our geopolymer injection method starts with drilling small holes in the affected area and injecting geopolymer materials under your property. The material is pumped into the soils as a liquid and expands into weak soils or voids to strengthen your foundation. Our solution begins curing in minutes and most projects can be completed in just 1-3 days - at a fraction of the cost, time, and hassle when compared to other methods.

OC Foundation Repair
OC Foundation Repair
OC Foundation Repair
OC Foundation Repair
OC Foundation Repair

+4

8 neighbors recently requested a quote
Avatar for Dalinghaus Construction, Inc.
Dalinghaus Construction, Inc.
4.6(
32
)

Serving Lake Forest, CA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"We hired Dalinghaus for our earthquake retrofit on a raised foundation. The entire company was easy to work with: friendly, timely, clean, and conscientious. A special note during Pandemic: sales and crew all wore masks."
Harnessed up in La Jolla
Lifting Gap
Cracks On Door Frames
After lift on a home's foundation
Doorway crack

+178

Response time2 days
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Dalinghaus Construction, Inc
Dalinghaus Construction, Inc
4.4(
7
)

Serving Lake Forest, CA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Was getting a home inspected before selling and had them fix a few concrete issues and foundation. Was very pleased with the outcome and pricing."
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 Lake Forest, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We found McCormick home builders through Angie’s list. They were not one of our original contacts, but they contacted us and came out to give us a quote. Matteo was extremely helpful, informative, honest, and gave us reasonable realistic prices, and did not try to inflate the prices or pressure us in anyway. We felt very comfortable with him immediately. We felt like he was a member of the family that we could just talk to and ask questions he was very personable. He gave us his contact number in case we had other questions and he was always available when we needed him for any type of questions or concerns. Mateo‘s team did a beautiful job. They were fast. They were efficient. They cleaned up beautifully. They did a wonderful job. They were very considerate of our time our needs and our neighbors. They were an absolute pleasure to work with. I would highly recommend Matteo from McCormick home builders for any home building projects, and we will be calling him again in the future!"
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+1

Response time6 hrs
Recommended by28%of homeowners
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FAQs for concrete foundation repair projects in Lake Forest, 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 Lake Forest, CA homeowners’ guide to concrete foundation repairs

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