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Reviews From Napa
Products & Services
Mold Services
Mold Remediation
Dust Mites Control
Mold Spores
Mold Removal And Cleanup
Dry Rot & Brown Rot

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

Your Trusted Crawl Space Repair Company serving Napa, CA

Happy Customers Surrounding Napa, CA
Work Requests

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Responsible crawl space repair company serving Napa, 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 dealer in Napa, CA.

Services & Products we offer in Napa:

  • Crawl space dehumidifiers
  • Crawl space sump pumps
  • Crawl space insulation
  • Crawl space access doors
  • Crawl moisture and mold control
  • 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
Job Stories From Napa, CA
Grey Water Cleanup Napa, CA

Janice I. of Napa California had water gray water entering her crawlspace. Her first clue something was off is when her house was smelling musty when the heater was running and a lingering smell in the vents. The next clue was the dining room floor was warping. It started to look like a pitchers mound! They decided to take a peek into the crawlspace, to see what in the world was going on, and when they opened the door they were hit with a strong nasty garbage smell. All this lead her to know something was amiss under the home and was looking forward to finding out why this was happening. She hopped on google and Clean Crawl Space on Yelp and Nextdoor. She was so impressed by our excellent rating that she was happy to go with us knowing she was getting the absolute best service.


Our sales rep, Florencio, was excited to go and assess the situation so we could get this problem solved. After introducing himself, he suited up and headed into the crawlspace. His attention was immediately trained on the massive amount of greywater in the crawlspace. He immediately noticed a leak from a pipe under the home. As seen in the picture, there was a rusted out pipe that had several holes in it. He continued to do a full inspection of the crawlspace making sure there were no other issues.


The report: 

There was a rusted out pipe that was leaking grey water into the crawlspace contaminating the soil and causing an awful smell. This had been leaking for a while because there was a lot of mold growing around the greywater. 


The solution: 

1. Remove the greywater 

2. Sanitize the entire crawlspace and clean the musty, nasty air. 

3. Have a plumber come and replace the pipe.


With the plan laid out and the source of the greywater turned off, our crews got to work. They first started by removing the gray water via a pump truck. Then they used Hepa vacuums to remove any contaminated soil, mold, or fungus. Then they sprayed a solution to kill any residual mold/fungus present. All the while running HEPA filters to remove any contaminants going into the air so as to protect the home and homeowner. These HEPA filters also clean the air in the crawlspace. Now with the crawlspace clean and sanitized a plumber came and replaced the pipe. 


The homeowner so so happy to finally have this problem solved and her home protected! Another job well done by all the crew at Clean CrawlSpace Inc.

Grey Water Cleanup Napa, CA - Photo 1
Work Requests From Napa, CA
Project Location: Napa, CA
My crawl space is wet and muddy. Would like to repair and put down barrier Thank you
Project Location: Napa, CA
Inspection and repair of wood under house, and sheeting for moisture control. Thanks.
Project Location: Napa, CA
We have an accumulation of water underneath a new build in 3-4 areas that needs to be cleared. It is a wood frame floor, not a slab. We are looking for a recommendation as to how to go about the process and install sump pumps.
Project Location: Napa, CA
I have large puddles of water in my crawl space under my house.
Project Location: Napa, CA
Crawl space insulation
Project Location: Napa, CA
My boss just told me about your services which interest me for several reasons including: **eliminate cold air coming from floors in winter **seal vents to prevent critters getting under our house, **reduce moisture **mold prevention **prevent additional drywall cracks **esthetically pleasing so I'm not terrified to look under our house
Project Location: Napa, CA
Purchased a home in Napa, inspection report indicated moisture in the crawl space below the house, recommendation was to install a vapor barrier.
Project Location: Napa, CA
The dirt in our crawl space looks moist and it smalls moldy. Want to get it checked out. Possible encapsulation? Thanks
Project Location: Napa, CA
We live at the bottom of a hill with a few natural springs so, there is constant water/moisture under the house. I fight mold & musty smell on a regular basis. We would like to find out our options to fix the moisture problem.
Project Location: Napa, CA
Buying a house that will need conversion of a naturally ventilated crawl space to a clean crawl space due to the history moisture related problems. Need an estimate.
Project Location: Napa, CA
Mold and moisture in the crawl space causing health concerns
Project Location: Napa, CA
Foul smells and moisture in crawl space. want cleaner air and cleaner space to keep out bugs rodents dust
Project Location: Napa, CA
Just moved into this home. Home inspection indicated evidence of vermin in crawl space and that the crawl space was narrow and difficult to access. We are wanting an inspection and clean up of the crawl space and handling of any pest/critters found. Also there are a couple of the crawl space air vents to the outside that need repairing. Thanks, we look forward to hearing from you.
Project Location: Napa, CA
We just had a home inspection and there is some water in the crawl space. We would like to have it trenched and look into the option of a vapor barrier
Project Location: Napa, CA
We would like to have our crawlspace encapsulated to prevent mold and moisture.
Project Location: Napa, CA
Interested in an estimate to encapsulate my 1964 home's crawl space. approximately 1200 square feet footprint. thanks,
Project Location: Napa, CA
We have just bought a condo (#11) at Napa Valley Club. The inspections revealed that the property has a Clean Crawl Space vapor barrier. Unfortunately, the pest inspector found a split in a seam and a small puddle of standing water. We need to get that repaired.
Project Location: Napa, CA
Cool air or draft from hardwoods
Project Location: Napa, CA
I am looking for an estimate for insulation in the basement/crawlspace of a 1000 sf 1910 bungalow in Napa. Email is the best way to reach me, thank you!
Project Location: Napa, CA