Contact Us For
A Free Estimate!
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

Before and After Pictures from Portola Valley
Conquer Rainwater in Your Crawl Space, Portola Valley, CA

Conquer Rainwater in Your Crawl Space, Portola Valley, CA

Before After
Conquer Rainwater in Your Crawl Space, Portola Valley, CA Conquer Rainwater in Your Crawl Space, Portola Valley, CA

Jeffrey L., a homeowner in Portola Valley, California, faced a common yet concerning issue: water in his crawlspace. Recognizing the potential for serious damage, Jeffrey took immediate steps to address the problem and prevent future concerns by calling in the professionals at Clean Crawlspace.

 

First, Clean Crawlspace installed two water intrusion alarms to provide early detection of any future water entry, allowing him to take swift action and prevent further damage. Additionally, Jeffrey chose to encapsulate his entire crawlspace with a CleanSpace vapor barrier system. This comprehensive solution creates a barrier against moisture from the ground, preventing water vapor from entering the living space and protecting the home's foundation, structure, and air quality. By combining proactive monitoring and comprehensive encapsulation, Jeffrey has taken crucial steps to safeguard his home from the damaging effects of water in the crawlspace.

Trusted Crawl Space Company Serving Portola Valley, CA & Nearby

Happy Customers Surrounding Portola Valley, CA
Reviews
Work Requests

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

Responsible crawl space repair company in Portola Valley, CA

If your home has musty odors, crawl space flooding, sagging floors above the crawl space, or weakened floor joists, Clean CrawlSpace Inc. is here to help! We offer quality crawl space repair and encapsulation services throughout San Mateo County, designed to seal, insulate, and repair the area. With patented solutions, such as rigid board insulation, sump pumps, crawl space jacks, an energy-efficient dehumidifier, and a warrantied vapor barrier, you will have a drier, more secure home in no time!

Our crawl space repair solutions in Portola Valley:

  • Energy-efficient dehumidifier
  • Crawl space sump pump
  • Crawl space insulation
  • Crawl space access doors
  • Crawl space moisture and mold control
  • Crawl space vapor barrier system
  • 25-year warranty on crawl space encapsulation system
  • Mold treatment with Mold-X2 products
  • Commercial-grade air purifier
  • Financing available
  • FREE written estimates

Patented crawl space encapsulation system

When creating a healthy home, it is always best to start in the crawl space. Did you know that 40% of the home's air comes from the below-grade space? If you have crawl space mold, a vented crawl space, crawl space flooding, sagging floor joists, pest problems, or other issues with the crawl space, these are just some signs you need help. We offer a patented crawl space encapsulation system, including a heavy-duty vapor barrier, designed to seal off the area and create a drier, safer home overall!

Our crawl space encapsulation system:

  • 20-mil reinforced vapor barrier
  • Insulated vent covers
  • Energy-efficient dehumidifier
  • Airtight access wells
  • Moisture-proof crawl space insulation
  • And more!

Get a free crawl space insulation estimate to learn more. We serve California homeowners in Portola Valley and nearby.

Moisture-proof crawl space insulation

Does your crawl space have fiberglass insulation? Fiberglass is better suited for upper levels of the home. In dark, damp areas, this insulation type can absorb moisture and fall off ceilings and walls, creating a mess and the perfect nest for rats, mice, and other pests. That is why Clean CrawlSpace Inc. provides moisture-proof insulation, including:

  • SilverGlo™ wall insulation: Closed-cell SilverGlo™ crawl space insulation does not absorb moisture and prevents mold and rot. It not only seals and insulates but also features a radiant heat barrier. Plus, it drains water below the vapor barrier or to a drainage channel.
  • TerraBlock™ floor insulation: TerraBlock™ crawl space insulation is made from ¾" of closed-cell foam and features a padded, puncture-resistant design, perfect for crawl-on access. It is also compatible with our crawl space liner and easily integrated with our waterproofing systems.

Get a free crawl space insulation estimate to learn more! We serve Portola Valley and nearby areas throughout California.

Free crawl space encapsulation estimates in Portola Valley

Ready to create a healthier, drier home with Clean CrawlSpace Inc.? Schedule a free, no-obligation crawl space repair and encapsulation estimate to get started! We offer moisture-proof crawl space insulation, a reinforced polymer vapor barrier system, an energy-efficient dehumidifier, professional sump pump installations, a professional-grade air purifier, and other solutions throughout California, including Portola Valley and nearby.

Job Stories From Portola Valley, CA
Conquer Rainwater in Your Crawl Space, Portola Valley, CA

Jeffrey L., a homeowner in Portola Valley, California, faced a common yet concerning issue: water in his crawlspace. Recognizing the potential for serious damage, Jeffrey took immediate steps to address the problem and prevent future concerns by calling in the professionals at Clean Crawlspace.

 

First, Clean Crawlspace installed two water intrusion alarms to provide early detection of any future water entry, allowing him to take swift action and prevent further damage. Additionally, Jeffrey chose to encapsulate his entire crawlspace with a CleanSpace vapor barrier system. This comprehensive solution creates a barrier against moisture from the ground, preventing water vapor from entering the living space and protecting the home's foundation, structure, and air quality. By combining proactive monitoring and comprehensive encapsulation, Jeffrey has taken crucial steps to safeguard his home from the damaging effects of water in the crawlspace.

Conquer Rainwater in Your Crawl Space, Portola Valley, CA - Photo 1Conquer Rainwater in Your Crawl Space, Portola Valley, CA - Photo 2Conquer Rainwater in Your Crawl Space, Portola Valley, CA - Photo 3Conquer Rainwater in Your Crawl Space, Portola Valley, CA - Photo 4
Conquer Rainwater in Your Crawl Space, Portola Valley, CA

Jeffrey L., a homeowner in Portola Valley, California, faced a common yet concerning issue: water in his crawlspace. Recognizing the potential for serious damage, Jeffrey took immediate steps to address the problem and prevent future concerns by calling in the professionals at Clean Crawlspace.

 

First, Clean Crawlspace installed two water intrusion alarms to provide early detection of any future water entry, allowing him to take swift action and prevent further damage. Additionally, Jeffrey chose to encapsulate his entire crawlspace with a CleanSpace vapor barrier system. This comprehensive solution creates a barrier against moisture from the ground, preventing water vapor from entering the living space and protecting the home's foundation, structure, and air quality. By combining proactive monitoring and comprehensive encapsulation, Jeffrey has taken crucial steps to safeguard his home from the damaging effects of water in the crawlspace.

Conquer Rainwater in Your Crawl Space, Portola Valley, CA - Photo 1Conquer Rainwater in Your Crawl Space, Portola Valley, CA - Photo 2Conquer Rainwater in Your Crawl Space, Portola Valley, CA - Photo 3Conquer Rainwater in Your Crawl Space, Portola Valley, CA - Photo 4Conquer Rainwater in Your Crawl Space, Portola Valley, CA - Photo 5
Work Requests From Portola Valley, CA
Project Location: Portola Valley, CA
Looking for crawl space waterproofing
Project Location: Portola Valley, CA
We recently purchased a home and the crawl space was encapsulated (vinyl sheet and sump pump) at some point in the past. However, the crawl space smells not great, and we are getting the smell in the house through the vents and air returns associated with the ducts that run through the crawl space. We are hoping that there may be something we can do to mitigate the smell. The area appears to be dry, but we cant see under the sheeting and there is no ventilation to allow for fresh air to get in.
Project Location: Portola Valley, CA
A recent home inspection recommended a french drain and installing a vapor barrier in the crawl space. It is not urgent but to have this done for the long term. We are ready to start this project now
Project Location: Portola Valley, CA
I have three crawlspace areas that need a vapor barrier installed
Project Location: Portola Valley, CA
Would like a vapor barrier and rodent protection for crawlspace. Single family home.
Project Location: Portola Valley, CA
I have a crawl space under one room in my home, the rest is a slab. I would like to get an evaluation and estimate fo this crawl space.
Project Location: Portola Valley, CA
Mold remediation scheduled and we need to install a vapor barrier
Project Location: Portola Valley, CA
Wet dirt in portion of crawl space
Project Location: Portola Valley, CA
Having some water issues underneath our house.
Project Location: Portola Valley, CA
Check on existing sump pump
Project Location: Portola Valley, CA
Minor flooding from crawlspace into basement during heavy rains
Project Location: Portola Valley, CA
A lot of dirt and dust in crawl space where HVAC system is, considering vapor barrier or other install
Service Area
Free Estimate