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Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier


Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents


Foundation Repair Services & Products
Residential & Commercial Foundation Services
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Seismic Retrofitting, Reinforcement & Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting & Leveling
Mudjacking & Slab Jacking Alternatives
EZ Post Deck Repair
Shotcrete Wall Restoration
Before and After Pictures from Contra Costa County
Smart Jack Replacement

Smart Jack Replacement

Before After
Smart Jack Replacement Smart Jack Replacement

orginial wood post were replaced with our adjustable smart jacks for sturdy lift and level of floors and beams.

Polylevel Driveway Lift in Antioch, CA

Polylevel Driveway Lift in Antioch, CA

Before After
Polylevel Driveway Lift in Antioch, CA Polylevel Driveway Lift in Antioch, CA

This customers residence is located in Antioch, CA, our customer came to us with concerns about his driveway sinking and being uneven. Through quick research they found us and set an appointment with our appointment center.

Our strutcual consultant Sam Phelps, quickly came to evaluate their situation. This customers driveway had a couple tripping hazards and sinking issues over different areas if his concrete slab. By injecting our Poly which permanently lifts and stabilizes sinking concrete slabs with high-density polyurethane formula will solve his driveway issues.

Smart Jack Installation in Danville, CA

Smart Jack Installation in Danville, CA

Before After
Smart Jack Installation in Danville, CA Smart Jack Installation in Danville, CA

This customers residence is located in Danville, CA our customer came to us with concerns regarding uneven floors in his fixer upper. Through quick research they found us and set an appointment with our appointment center.

Our strutcual consultant Steve, quickly came to evaluate their situation. This customers home had settling issues in Living, installing  smart jacks will help level and support flooring and beams.

Company Awards
Best of HomeAdvisor 2018
YOU'VE WON! Congratulations! You exemplify quality work practices, premier service, and are a valued resource for homeowners. Only the top... [Read more]
HomeAdvisor Top Rated Contractor 2018
Foundation Repair of CA is proud to be a Top Rated contractor on HomeAdvisor. We've been selected for this award... [Read more]
More Awards

Contra Costa Concrete Leveling & Foundation Repair Contractors

Happy Customers Surrounding Contra Costa County, CA
Work Requests

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Reviews From Contra Costa County
Testimonials From Contra Costa County

Responsible Foundation Repair, Seismic Retrofitting & Crawl Space Repair Company serving Contra Costa, California

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems and Foundation Supportworks dealer in Contra Costa, CA.

Residential  & Commercial Foundation Repair Services we offer in Contra Costa:

  • Residential and commercial foundation and structural repair solutions.
  • PolyLevel® Concrete Lifting and Leveling for settled slabs.
  • Slab jacking and mudjacking alternatives.
  • 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.
  • Driveway and sidewalk leveling.
  • Pool deck repair.
  • Slab pier systems.
  • Helical deck piers.
  • Financing Available
  • FREE written estimates and inspections, and fast installation

PolyLevel® Concrete Lifting & Leveling

PolyLevel® is sometimes mistakenly referred to as slab jacking. This concrete leveling product is a two-part foam engineered to expand immediately upon injection beneath a settled slab. Injection holes 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. This makes it possible for the restored surface to regain full functionality right away.

Seismic & Earthquake Retrofitting, Reinforcement & Repair in Contra Costa

Do you live in an area that's prone to earthquakes? Don't take chances with your property. At Foundation Repair of CA, we specialize in stabilizing homes and businesses throughout Northern California. Earthquake retrofitting, or seismic retrofitting, is the reinforcing of a house or building so that it is less likely to be damaged or separated from its foundation during an earthquake. With earthquake retrofitting in place, you're less likely to face significant damage when a natural disaster occurs.

If an earthquake event has already caused foundation issues we specialize in primary foundation damage repair of all types. Our expertise also includes concrete lifting and leveling of slabs, driveways and sidewalks.

Job Stories From Contra Costa County, CA
Uneven Flooring Issue - Discovery Bay, CA

Mrs. C lives on the water in Discovery Bay, CA. Her crawlspace gets seasonal moisture, so the floor jacks constantly need adjusting.  Our Structural Consultant went out to inspect the issue and suggested our SmartJack system as a solution to help to solve this problem. The following year she had us back to address her settlement issue and install piering to raise the foundation of her house.

Mrs. C was very pleased with the work and our customer service. 

Uneven Flooring Issue in Walnut Creek, CA

Mr. N of Walnut Creek, CA had a property that suffered from uneven flooring and cracks. He wanted this problem resolved prior to putting it on the market. Our Structural Consultant advised to replace all wood posts supporting the foundation with Foundation Repair of CA’s SmartJack technology. Mr. N was very pleased with the work done by our production team and the increased market value of his home. 

Home settling 6+ inches

After having his home on the market for over a year, unable to sell it due to foundation issues, Mr. M. contacted Foundation Repair of CA.  His home had settled over 6 inches in some parts.  FRofCA lifted the home using our push pier system. Now, with a level home and our 50 year transferrable warranty, Mr. M. is ready to sell his home again. 


Home settling 6+ inches - Photo 1Home settling 6+ inches - Photo 2
Work Requests From Contra Costa County, CA
Pinole Ave in Contra Costa
I would like to see what the current cost would be to fix the repair. My tenant living downstairs from my home and i'm ready to fix the foundation.
San Pablo Dam Road in Contra Costa
I need to know if I have foundation issues in my house.
Muth Dr. in Contra Costa
We have your brochures you gave us an estimate in 2012-14. We cannot find the estimate and would like to get another copy.
Serving the following Contra Costa County, CA zip codes
Concord 94527, Concord 94520, Concord 94524, Concord 94521, Concord 94518, Concord 94529, Concord 94522, Concord 94519, Antioch 94531, Antioch 94509, Richmond 94802, Richmond 94850, Richmond 94807, Richmond 94804, Richmond 94808, Richmond 94801, Richmond 94805, San Ramon 94582, San Ramon 94583, Pittsburg 94565, Walnut Creek 94597, Walnut Creek 94598, Walnut Creek 94595, Walnut Creek 94596, Brentwood 94513, Danville 94506, Danville 94526, Oakley 94561, Martinez 94553, Pleasant Hill 94523, San Pablo 94806, Lafayette 94549, Hercules 94547, El Cerrito 94530, El Sobrante 94803, Orinda 94563, Pinole 94564, Moraga 94570, Moraga 94556, Moraga 94575, Alamo 94507, Discovery Bay 94505, Clayton 94517, Rodeo 94572, Crockett 94525, Bethel Island 94511, Byron 94514, Diablo 94528, Knightsen 94548, Canyon 94516, Port Costa 94569, El Sobrante 94820

our service area