Contact Us For
An Estimate!
Reviews From Napa
Products & Services
Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
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
Crawl Space Insulation
Sump Pump Installation, Repair & Replacement


Foundation Repair Services & Products
Residential & Commercial Foundation Services
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Seismic Retrofitting, Reinforcement & Repair
Sinkhole Repair & Remediation
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
Mud Jacking & Slab Jacking Alternatives
EZ Post Deck Repair
Concrete Driveway Repair
Concrete Pool Deck Repair
Tilting Chimneys
Company Awards

Napa's Trusted Concrete Leveling & Foundation Repair Contractor

Thanks to Foundation Repair of California I think our home fared much better than most people in the Napa area....
Happy Customers Surrounding Napa, CA
Work Requests

Click the icons to see what our customers had to say.

Residential & Commercial Foundation Repair in Napa

Foundation problems destroy your Napa home’s value and can be dangerous. Our in-house team of structural and geo-technical engineers are here to help. We design and install the right solution and usually have the project finished in less than a week. 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 Napa:

  • Residential and commercial foundation and structural repair solutions.
  • PolyLevel® Concrete Lifting and Leveling for settled slabs.
  • NexusPro cracked concrete repair
  • SealantPro concrete sealing
  • Slab jacking and mud jacking 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.
  • Sinkhole repair & remediation.
  • Driveway leveling.
  • Pool deck repair.
  • Slab pier systems.
  • Helical deck piers.
  • Financing Available
  • FREE written estimates and inspections, and fast installation

Crawl Space Repair & Encapsulation in Napa, California

Water in the basement or crawl space leads to mold, rot, musty odors and structural issues. It also leads to a reoccurring headache for you. Luckily, our trained experts are available to permanently fix the problem.

We will properly install a hidden drainage system in your Napa basement and completely encapsulate your crawl space with CleanSpace vapor barrier. We are here to solve the problem for you.

Crawl Space Repair Services we offer in Napa:

  • Lifetime warranty on all perimeter waterproofing systems.
  • Sump pump, installation, repair, and replacement.
  • Sump pump battery backups.
  • Energy efficient dehumidifiers.
  • French drain systems.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • 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.

Good news! Foundation Repair of CA now also offers NexusPro and SealantPro. NexusPro repairs the cracks in your concrete using silicone-based material designed to last. It will never crack, bubble, or dry out so it will seal your cracks and joints from the elements for years to come. SealantPro uses cutting-edge sealing technology to ensure that your concrete lasts 3-5 longer. It completely penetrates the concrete to permanently protect your concrete. 

Concrete Lifting & Repair Services we offer in Napa:

  • PolyLevel® Concrete Lifting and Leveling for settled slabs.
  • NexusPro cracked concrete repair
  • SealantPro concrete sealing
  • Slab jacking and mud jacking alternatives.
  • Pool repair and deck repair.
  • Concrete driveway leveling.
  • Concrete slab raising.

Seismic & Earthquake Retrofitting, Reinforcement & Repair in Napa

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 repair of slabs, pool decks, patios, and driveways.

Work Requests From Napa, CA
Vicinity of Ridgecrest Drive in Napa
There is an issue with cracks in one concrete block in a corner and there has been a chronic issue with cracks in the basement slab on one side of the basement space (the other side is an open dirt floor). There are hairline cracks in a few other concrete blocks which should be inspected, but I am guessing that these do not need attention.
Vicinity of Shadybrook Lane in Napa
I need a price on repairing a crack in my pool decking
Vicinity of Harrison Ave. in Napa
One corner of my house (in Napa) got lifted up by some tree roots. The trees are gone, but I'd like to get the foundation assessed and get an estimate for stabilizing / repairing it.
Vicinity of Moffitt Drive in Napa
Retrofit, earthquake brace and bolt. My home is 1100 sq. ft.
Vicinity of Nicole Way in Napa
Want to get estimate on bracing a manufactured home.
Vicinity of Bordeaux Way in Napa
We have a cave on site that has cracks that need to be repaired. Please contact me to make an appointment. Thank you.
Vicinity of Homewood in Napa
Need bid to add earthquake bracing per CA EBB program
Vicinity of Gordon Valley Road in Napa
Retrofit. Earthquake
Vicinity of Petra Dr in Napa
In an earthquake zone and need to fortify my foundation
Vicinity of Technology Way in Napa
Lifted sidewalk in front is a serious tripping hazard
Vicinity of in Napa
Vicinity of California Blvd in Napa
Ueven floor
Vicinity of Rio Vista Dr in Napa
I'm in need of a vapor barrier and sump pump for my house. Every year there is standing water from drainage and rain under the house.
Vicinity of La Grande Ave in Napa
1961 home built on adobe with concrete foundation with block. Rear area has concrete patio in a partial circle from on side of the house to the other. Wood between is settling and we have patched against home. Heavy rains seep under foundation up into the plastic covered dirt floor with a sunken sump pump. Have second surface pump as backup on low side about 20 feet from the sunken sump pump. We have lived here 42 years and there did not seem to be a problem before. I think the sumps need a more permanent construction with pipe discharge underground to the street. After the heavy rains last year, the floors are creaking more and need to shim existing piers set on concrete blocks with concrete under I have assumed.
Vicinity of Ragatz Lane in Napa
Our home is located in a flood zone. I am interested in a quote to install a concrete floor in our crawl space along with appropriate drainage and sump pump
Vicinity of Seminary St in Napa
19th century 2-story home. earthquake damage. needs new foundation.
Vicinity of Ridge Top Way in Napa
Water in the crawl space
Vicinity of Fairview Dr in Napa
I have a 900 square foot house that can get water under it. I do have a sump pump but I would like something to stop the moisture from coming in the house.
Vicinity of Willis Dr. in Napa
Interested in pier block repair and vapor barrier in crawlspace.
Vicinity of Borrette Lane in Napa
I noticed a few vertical cracks in my foundation

our service area