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Products & Services
Radon Mitigation
Radon Testing
Radon Detection
Radon Abatement
Radon Mitigation System

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
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation 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
EZ Post Deck Repair
Shotcrete Wall Restoration

Before and After Pictures from Petaluma
Settling Home in Petaluma, CA

Settling Home in Petaluma, CA

Before After
Settling Home in Petaluma, CA Settling Home in Petaluma, CA

This Petaluma, California home was showing signs of settling, including cracks along doors and windows.  Our crew installed a push pier system to lift the home to level and reduce the cracking. 

Cracked and sinking garage slab in Petaluma, CA

Cracked and sinking garage slab in Petaluma, CA

Before After
Cracked and sinking garage slab in Petaluma, CA Cracked and sinking garage slab in Petaluma, CA

The garage in this Petaluma home was sinking to the point it cracked.  Our crew lifted the slab back to level with our PolyLevel solution, then sealed the crack using NexusPro joint sealant. 

Foundation & Crawl Space Experts in Petaluma, CA

Happy Customers Surrounding Petaluma, CA
Work Requests

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Responsible foundation repair and crawl space repair company serving Petaluma, California

NorCal Foundation Support provides professional foundation repair for residential and commercial properties in Petaluma. We also cover concrete repair, crawl space repair and encapsulation, and more. 

Our services in Petaluma:

Concrete repair

  • Cracked concrete repair
  • Concrete lifting & leveling
  • Concrete sealing

Foundation services

  • Foundation piers
  • Wall & floor crack repair
  • Stabilize foundation settlement
  • Stabilize foundation walls
  • Commercial foundation services

Crawl space repair

  • Crawl space waterproofing
  • Crawl space structural repairs
  • Crawl space mold treatment
  • Crawl space encapsulation
  • Crawl space vapor barriers

NorCal Foundation Support provides FREE estimates!

Call NorCal Foundation Support today for your FREE estimate for foundation repair, crawl space repair and encapsulation, and concrete repair. We look forward to helping your Petaluma property!

Job Stories From Petaluma, CA
Driveway Repair In Petaluma, CA

Sherry C. in Petaluma had a driveway that needed some repair. The slabs were cracking in places as well as sinking which was causing them to become unleveled.

NorCal Foundation Support was referred to Sherry by a friend to look into for fixing her driveway. Sherry set up an appointment with us shortly after the referral and Emmanuel came out to take a look at what we could do to fix her driveway. The suggested course of action was PolyLevel and NexusPro joint sealant. The PolyLevel would lift and level the slabs then the NexusPro joint sealant would fill in the existing cracks and prevent them from cracking further. 

Sherry agreed to the work Emmanuel recommended and is now happy with her leveled driveway.

Driveway Repair In Petaluma, CA - Photo 1Driveway Repair In Petaluma, CA - Photo 2Driveway Repair In Petaluma, CA - Photo 3
Side Walkway Leveled with PolyLevel in Petaluma, CA

Morris B. living in Petaluma wanted his house’s side walkway leveled because a couple of the concrete slabs were unlevel. He found NorCal Foundation Support online and called. During his call he found out that because he is a homeowner, he was eligible for a free appointment and estimate. 

His appointment followed shortly after his call. During the appointment, the System Design Specialist informed Morris that the walkway could be leveled with PolyLevel. He agreed PolyLevel sounded exactly like what he wanted and would be a perfect fix to his problem. Morris is extremely happy with his leveled walkway. 

Side Walkway Leveled with PolyLevel in Petaluma, CA - Photo 1
Work Requests From Petaluma, CA
Project Location: Petaluma, CA
I have a sinking porch and an issue with stairs connected to the porch
Project Location: Petaluma, CA
I recently bought my house in January 2023. I believe the corner of my garage that is attached to my house might be sinking slightly. I'm not completely sure what is going on. Would like to get someone to come out and look at it
Project Location: Petaluma, CA
I need leveling of concrete slabs around the pool deck.
Project Location: Petaluma, CA
Project Location: Petaluma, CA
Concret driveway has sunken down maybe 3" from the garage floor. Need it raised.
Project Location: Petaluma, CA
Patio has cracks that widen and shrink with rainfall. Brick border has cracks and has come loose from step.
Project Location: Petaluma, CA
Crawl space structural repairs and vapor barrier
Project Location: Petaluma, CA
I have concrete slabs for a patio. Adobe soil has shifted them.
Project Location: Petaluma, CA
I have a sinking concrete front steps and landing.
Project Location: Petaluma, CA
Uneven walkway
Project Location: Petaluma, CA
Foundation repair quote
Project Location: Petaluma, CA
Our home's piers and posts were flagged as potentially having issues in a home inspection report. The home was built in 1966, is one story, and is about 1500sq feet. There are cracks throughout the interior walls, and previously there were cracks in the outside stucco. We are interested in getting a seismic retrofit if needed, ensuring the foundations integrity is sound, and dealing with any and all moisture issues under the house (need vapor barrier).
Project Location: Petaluma, CA
I need four rusty jacks replaced in my crawl space. Help!
Project Location: Petaluma, CA
We have sloping floors in our living room that is on concrete blocks and adjustable piers. However some of the piers have fallen down over time and we are looking to get them replaced and the house leveled. We would also like to get that same part of the house waterproofed during the process.
Project Location: Petaluma, CA
Thinking of installing a moisture barrier in crawl space under our house.
Project Location: Petaluma, CA
We have a perimeter foundation on a two story house with expansive soils in Petaluma. All four corners of the house have fairly minor cracks at about 8' on either side of each corner. Some settlement has occurred as well. Looking for a professionals advice.
Project Location: Petaluma, CA
I notice a slope in the floor in the front bedroom of our home. I do not know if it's a problem with the foundation or the crawl space, but I need someone to take a look
Project Location: Petaluma, CA
Hello, We recently purchased an older home (built in 1940). The inspection report found a few cracks in the foundation, moisture damage to some of the wood supports in the basement/crawl space, and we've also noticed uneven floors + cracks in some of the interior walls. I am hoping to have someone come take a look and determine what kind of repairs might be required. Thank you! Lauren
Project Location: Petaluma, CA
I've noticed over the last several months that there are some cracks, particularly in a corner of the living room and under a near by window. We suspect it's differential movement, but are curious about the associated costs of getting an inspection.
Project Location: Petaluma, CA
House needs to be releveled. Cracks around windows and doors. One side of house about one or two inches lower
Serving the following Petaluma, CA zip codes
94952, 94953, 94954, 94955, 94975, 94999
Service Area
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