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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 Half Moon Bay

Crawlspace encapsulation in Half Moon Bay, CA

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Your Expert Wet Crawl Space Repair Company in Half Moon Bay, CA

Happy Customers Surrounding Half Moon Bay, CA

Reviews

Work Requests

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Work requests in Half Moon Bay, CA Project Location: Half Moon Bay, CA

- Sump pump needs checking - Scope if humidity control is needed - Scope insulation repair / replace All areas in crawlspace

Project Location: Half Moon Bay, CA

Water coming into crawl space

Project Location: Half Moon Bay, CA

Wet crawl space, need sump pump

Project Location: Half Moon Bay, CA

We moved in 3 years ago and never had our crawl space inspected. We would like it to be inspected for mold and drainage. We would like to see if our sump pump is working properly as the sump pump is continuously draining water out of the crawl space all day/night. Do we need a more powerful sump pump? Also, we would like to add insulation in the crawl space.

Project Location: Half Moon Bay, CA

Cleanup crawl space raccoon feces, etc.

Project Location: Half Moon Bay, CA

Multiple crawl spaces in the house; considering adding vapor barriers to reduce humidity. House is on a slope.

Project Location: Half Moon Bay, CA

Doublewide mobile home. Would like to have floor insulation removed and replaced with new. Install new floor netting. Clear and remove debris under home and install new moisture barrier at ground.

Project Location: Half Moon Bay, CA

Approx. 1,100 sq.ft house needs under floor/in crawl space insulation. Currently no insulation in place.

Project Location: Half Moon Bay, CA

Crawlspace collects water and causes mold. Would like a sump pump and vapor barrier installed.

Project Location: Half Moon Bay, CA

Musty smell from crawl space. Would like to seal it up/moisture barrier.

Reviews from our customers in Half Moon Bay, CA

5.0/5
Warren K. Warren K. Oriskany

5.0/5
David B. David B. Waterloo Ct

Awesome, would recommend to anyone

4.8/5
Jessica L. Jessica L. San Mateo, CA

5.0/5
Erick T. Erick T. Edison St

4.8/5
R J. R J. Alicante Dr.

We have always had the musty odor under the house and your product seemed worth checking into. Larry Hedman was very knowledgeable in the product and its very helpful in explaining it's benefits. He even emailed me the pcitures he took under my house. Raul Loyo and the installation crew were very good and kept my house clean during installation. R. Jetke.

4.5/5
Tony B. Tony B. Hampton Ave

The foreman David was very friendly and accommodating. He communicated his plan well and got the job done quickly and efficiently.

4.4/5
Eric & Maggie P. Eric & Maggie P. Anamor St.

4.6/5
Jim E. Jim E. Virginia Ave

Heard about you at the Home & Garden Show of Santa Clara & San Jose - we noticed a professional manner. You all were very professional every step of the way - you should all be proud to be a part of Clean Crawlspace.

5.0/5
John P. John P. Kentucky St

Would like advice on closing up the existing crawlspace air vents. A lot of debris enter into the nice clean crawl space; not certain if I need air circulation as a building code or possible attempt to change this region into a conditioned space by installing air duct / ducts to provide heat

5.0/5
Mark M. Mark M. Cerrito Avenue

Truly exceptional service!

My only regret is that I have but one Crawl Space for you to service!

4.2/5
Bob D. Bob D. Marlin Ave

Your Concept seemed interesting to us and we knew we had to address the dampness under our home. We were impressed with the installation crew. they were pleasant, easy to deal with and seemed intent on getting the job done quickly in order to save us money on trenching costs.

4.0/5
Karla K. Karla K. 94063, CA

There was some lack of communication between Alex and David about where the pump should drain in the yard, and there were some questions for me that I wasn't sure how to answer.

5.0/5
Dave H. Dave H. Clifton Rd.

Great work overall, everyone involved was very efficient, considerate and courteous. My wife and I have already noticed a significant improvement in air quality within the house, no mildewy smell, etc.

Thank you. :)

5.0/5
Lana H. Lana H. Sunrise Court

Great service provided by everyone we came into contact with. Thanks!

5.0/5
Chris C. Chris C. Forest Lake Drive

This was one of the best experiences we have ever encountered with a company. Your entire staff made this project very easy and everyone was very courteous with the entire process. Thank you for great customer service.

5.0/5
Wayne R. Wayne R. Cuesta Real

5.0/5
Aaron G. Aaron G. Palou Ave

5.0/5
Mark M. Mark M. Noe Street

5.0/5
Marlene P. Marlene P.

Wanted to brighten and clean my crawl space and to discourage rat infestation.

Responsible crawl space repair company in Half Moon Bay, 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 Half Moon Bay:

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

Get A FREE Quote!

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 Half Moon Bay and nearby.

Get A FREE Quote!

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 Half Moon Bay and nearby areas throughout California.

Get A FREE Quote!

Free crawl space encapsulation estimates in Half Moon Bay

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 Half Moon Bay and nearby.

Get A FREE Quote!

Job Stories From Half Moon Bay, CA

Crawl Space Encapsulation in Half Moon Bay

This home was suffering from chronic moisture and insulation issues. The crawl space was moist, cold, and moldy. These are all conditions that can make the health of the home suffer, and with a baby, on the way in just 2 months this homeowner was rightly concerned. We sent out our mold specialist to ensure a proper inspection was taken and he came up with a plan to fix the issues.

Our crews came out and performed the work needed. They started by cleaning and sanitizing the entire crawl space, then they removed any mold and debris from the crawl space. They then installed the best liner on the market to seal the crawl space from the moist soil beneath. That liner is the CleanSpace encapsulation system.

The home's crawl space is now mold-free, clean, dry, and protected! Now when the little baby arrives they will not have to worry about the baby being harmed from the air coming from the crawl space!

Work Requests From Half Moon Bay, CA

Project Location: Half Moon Bay, CA

- Sump pump needs checking - Scope if humidity control is needed - Scope insulation repair / replace All areas in crawlspace

Project Location: Half Moon Bay, CA

Water coming into crawl space

Project Location: Half Moon Bay, CA

Wet crawl space, need sump pump

Project Location: Half Moon Bay, CA

Cleanup crawl space raccoon feces, etc.

Project Location: Half Moon Bay, CA

Multiple crawl spaces in the house; considering adding vapor barriers to reduce humidity. House is on a slope.

Project Location: Half Moon Bay, CA

Doublewide mobile home. Would like to have floor insulation removed and replaced with new. Install new floor netting. Clear and remove debris under home and install new moisture barrier at ground.

Project Location: Half Moon Bay, CA

Approx. 1,100 sq.ft house needs under floor/in crawl space insulation. Currently no insulation in place.

Project Location: Half Moon Bay, CA

Crawlspace collects water and causes mold. Would like a sump pump and vapor barrier installed.

Project Location: Half Moon Bay, CA

Musty smell from crawl space. Would like to seal it up/moisture barrier.

Project Location: Half Moon Bay, CA

We recently purchased out home and would like someone to come take a look at our crawlspace and provide vapor barrier and moisture control recommendations and estimate the cost to install, before the rainy season comes. Thank you!!

Project Location: Half Moon Bay, CA

Have existing liner and sump pumps installed. Had new sump installed a few years ago and the other cleaned. Cannot tell if one sump is still working or not. Also need a re-clean up/inspection of the liner (vacuum?) as a lot of debis has blown in. Your sump guy said he saw rat droppings but we can't see any so how do you clean the liner up?

Project Location: Half Moon Bay, CA

Quote for crawl space encapsulation for 1983 sf

Project Location: Half Moon Bay, CA

I had major dry rot repairs recently and someone suggested putting cheap concrete "rat proofing" in my coastal hillside crawlspace to protect it from all the moisture. I don't want to spend a fortune-as I already have-but I'm open to an estimate.

Project Location: Half Moon Bay, CA

Need someone to inspect our crawl space & tell us condition and if any repair is needed

Project Location: Half Moon Bay, CA

We have mold in our basement and would like to check the price for encapsulation.

Project Location: Half Moon Bay, CA

Crawl space insulation may be needed we experience very cool floors, smells near front door from under the house, etc.

Project Location: Half Moon Bay, CA

My crawl space has water on it. I would like to waterproof it.

Project Location: Half Moon Bay, CA

Some standing water when raining and also when using irrigation system. There is a smell from the crawl space. Crawl space/floor is concrete.