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Reviews From Sunnyvale
Products & Services
Foundation Repair Services & Products
Residential & Commercial Foundation Services
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Sinkhole Repair & Remediation
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
EverBrace™ Wall Restoration System
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel® Concrete Lifting & Leveling
Mud Jacking & Slab Jacking Alternatives
Concrete Driveway Repair
Concrete Pool Deck Repair
Tilting Chimneys
Company Awards
4th Place In Total Foundation Product Sales for 2022
At this year's Supportworks Redefine Convention, we were awarded 4th Place for total Foundation Product sales. We are so proud... [Read more]
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Experienced Concrete & Foundation Repair Contractor in Sunnyvale, CA

Happy Customers Surrounding Sunnyvale, CA
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Residential & Commercial Foundation Repair in Sunnyvale

Here at Foundation Repair of CA, we believe in the value of customer service and are proud to serve our area. We use only high quality products, installed by our excellent team of skilled technicians so that you can be sure of long-lasting results. We want to work with you to find the solution that will work best for you!

Crawl space jack installation in Sunnyvale.

Foundation problems, even ones that seem minor, destroy your home’s value and can be dangerous. Most home foundation problems are the result of weakened soil that can't support the weight of the structure. We design and install the right solution and usually have the project finished in less than a week. For sagging, cracked, uneven floors, we offer foundation piers and jack posts which provide a permanent solution. You will have peace of mind as we provide a 25-year written warranty against defects on our foundation products.

Structural & Foundation Repair Services we offer in Sunnyvale:

  • Residential and commercial foundation and structural repair solutions.
  • Foundation settlement repair.
  • Foundation underpinning.
  • Crawl space structural repair & support posts.
  • 25-year warranty against manufacturing defects on foundation products.
  • Pool repair and deck repair.
  • Tilting chimneys.
  • Sticking windows & doors.
  • Foundation, floor & wall cracks.
  • Slab pier systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation

PolyLevel® Concrete Lifting & Leveling

PolyLevel® is a unique alternative to traditional methods of fixing uneven concrete that eliminates the need to replace the entire slab. The injection goes underneath the concrete slab to raise it and has injection holes that are much smaller than those required for mud jacking. In action, PolyLevel® expands to many times its original volume, forcing the sunken concrete back to its original level. Within a matter of minutes, the expanded polymer hardens and reaches 90% or more of its final strength. Don't risk the safety hazard of uneven concrete and get a permanent solution with PolyLevel®!

Is your concrete damaged and worn out? Good news! Foundation Repair of CA now offers NexusPro, the durable and flexible solution to cracked concrete. Protect your concrete from UV rays and harsh weather to keep it looking new. We also offer SealantPro for new or repaired concrete. SealantPro will triple the lifespan of your concrete and protect it from damage, stains, and cracks for years to come.

Contact us today to learn more!

Concrete Lifting & Repair Services we offer in Sunnyvale:

  • PolyLevel® Concrete Lifting and Leveling for settled slabs.
  • NexusPro cracked concrete repair
  • SealantPro driveway sealing
  • Slab jacking and mud jacking alternatives.
  • Pool repair and deck repair.
  • Concrete driveway leveling.
  • Concrete slab raising.
Job Stories From Sunnyvale, CA
Earthquake Retrofit in Sunnyvale, CA

Retrofitting your home for earthquakes is always a good idea. In this case, the project was a gift from the father of the woman who owned the home with her husband. Her father wanted to make sure that their home was prepared to fend off earthquakes so his daughter and his son-in-law could make sure that their lives weren't eventually thrown off balance by the damage that earthquakes can cause. Within the course of a day, our crew retrofitted the interior foundation walls with URFP10 brackets, connecting the mudsill to the stem wall, as well as L70s to connect the mudsill to the floor framing. 

Earthquake Retrofit in Sunnyvale, CA - Photo 1Earthquake Retrofit in Sunnyvale, CA - Photo 2
Lost and Found Foundation in Sunnyvale, CA

This home in Sunnyvale was built with only half of a foundation, meaning 50% of the building was supported by a foundation and the other 50% was supported by no foundation at all as you can see in the first photo; the cripple wall extends to the ground without any concrete between it. 

Because of the way this home was constructed, the part of the house that didn't have a foundation was shifting away from the rest of the building. Our experienced Concrete team was able to construct a new concrete footing, a new foundation to save the home from Differential Settlement.  

Lost and Found Foundation in Sunnyvale, CA - Photo 1Lost and Found Foundation in Sunnyvale, CA - Photo 2Lost and Found Foundation in Sunnyvale, CA - Photo 3
Work Requests From Sunnyvale, CA
Project Location: Sunnyvale, CA
In the home inspection report, it mentioned that there were cracks in foundation. We also noticed cracks on driveway and garage. Besides, we also want to ensure no water leaks during the rainy season.
Project Location: Sunnyvale, CA
House is 100 years old and has settled, looking to get a quote to level everything.
Project Location: Sunnyvale, CA
Horizontal cracking at the perimeter stem wall.
Project Location: Sunnyvale, CA
Flooring is sagging about 0.8cm on the main floor in front of basement. Crawlspace support was not built correctly, has shims to hold up floor joists.
Project Location: Sunnyvale, CA
We have long cracks in the concrete floor of our garage. It is also a bit uneven
Project Location: Sunnyvale, CA
My slab foundation is not level. I have drywall cracks and a window frame which is not square. The window is broken due to shifting.
Project Location: Sunnyvale, CA
House is under transaction, we have foundation cracks. needs repair asap
Project Location: Sunnyvale, CA
Crawlspace vapor barrier installation
Project Location: Sunnyvale, CA
Slab has crack and is settled in onse side of the home.
Project Location: Sunnyvale, CA
After a recent inspection, it was discovered that one or more piers and posts throughout the crawlspace are marginally connected, shimmed, or damaged. As a result, the inspection report recommends repair or replacement in accordance with present standards. I would like to have the foundation work done as soon as possible to ensure the safety and stability of the property. To that end, I would appreciate it if you could provide me with a detailed quote for the necessary repairs or replacement, along with an estimated timeframe for completion.
Project Location: Sunnyvale, CA
Hi there, I'm looking for someone to take a look at my home's foundation. It's a 2 story house. A sliding door on the first floor that leads to the yard recently became very difficult to open/close. Someone speculated that it might be the second floor sagging into the first floor above the sliding door. I described this to a contractor who said this can happen when the foundation moves and I should get someone to take a look.
Project Location: Sunnyvale, CA
Residential home - foundation settling over 25+ yrs. Interested in reinforcement and repair. Additional inquiry about adjusting the home perimeter's soil gorund foundation and concrete work for more effective rain related drainage.
Project Location: Sunnyvale, CA
There's a long crack in the ceiling that I want to be inspected and repaired
Project Location: Sunnyvale, CA
I live 2 story house. I found cracks outside wall and some ceilings inside only downstairs. I'm wondering if it's a sign for foundation issues. Thanks.
Project Location: Sunnyvale, CA
I know enough to be dangerous 0 but I do need at least one new pier (smart jack) if not a couple. And I'd like a quote on the concrete foundation leveling options. Thanks!
Project Location: Sunnyvale, CA
We need en estimate for foundation repair. We had an estimate from a different company to repair cracks in the foundation when we bought this house in June 2022, but it is now obsolete. We would like to get a new estimate. I can arrange to have someone at the house 7 days a week.
Project Location: Sunnyvale, CA
We just need an estimate based on a Home Inspection Report we have.
Project Location: Sunnyvale, CA
We have a crawl space flooding issue after rain and would like a consultation to remove the water and discuss encapsulation and insulation options. Thanks!!
Project Location: Sunnyvale, CA
Foundation is off by up to 3" in some locations. House and soil needs leveling. Please provide a quote to level and stabilize foundation.
Project Location: Sunnyvale, CA
I have a couple of big cracks in my driveway. I'd like someone to come out and give me an evaluation and quote for some sort of fix to it.
Serving the following Sunnyvale, CA zip codes
94085, 94086, 94087, 94088, 94089

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