California Crawl Space Repair Contractors: Crawl Space Vapor Barrier & Crawl Space Insulation in San Francisco, Los Angeles, San Diego, San Jose, Sacramento & Oakland, CA
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Our Services

  • Industry-leading technology
  • Improved indoor air quality
  • Effective mold & moisture control
  • Waterproof wall insulation
  • Repairs for sagging, bouncy floors
  • ENERGY STAR® dehumidifiers

Our CleanSpace Dealers Serving California

3100 Dutton Ave. Ste. 142E
Santa Rosa, CA 95407
Clean CrawlSpace Inc. is the dedicated contractor of crawl space problems and solutions in California. Get a FREE estimate!
1813 Rutan Drive Unit A
Livermore, CA 94551
Foundation Repair of CA offers the best services and products when you're upgrading any part of your crawl space, throughout the state of California. Contact today for your FREE crawl space remodeling estimate!
30446 Vineyard Lane
Castaic, CA 91384
Beach Cities Moisture Control is the leading crawl space repair contractor in Southern California
67 Galli Drive Ste. C
Novato, CA 94949
Bay Area Moisture Control is a crawl space repair contractor serving San Francisco, Oakland, Berkley, Daly City, Vallejo, Novato, California.
4302 Solar Way
Fremont, CA 94538
Four Star Restoration is an authorized CleanSpace installer in Fremont, California.
41357 Date Street
Murrieta, CA 92562
Saber Foundation Repair is Southern California's trusted source for crawl space repair and encapsulation, as well as foundation repairs. Saber serves Los Angeles, San Diego, Long Beach, and nearby areas.
305 US Highway 395
Washoe Valley, NV 89704
Madole Construction specializes in crawl space repair and encapsulation methods. They offer a full line of CleanSpace® products and services designed to keep your crawl space dry and healthy.

Crawl Space Repair Companies in California


Do you want a mold and rot free crawl space and energy bills as low as possible in your California home? If the answer is YES, then you've come to the right place. Whether you live in San Francisco, Sacramento, Oakland, Los Angeles or San Diego, our certified crawl space contractors in your local areas are ready to help you find the right solutions to your crawl space problems. They offer FREE basement or crawl space Estimates and Inspections!

Crawl space moisture in California is one of the major crawl space problems in many homes. Water underneath your house - in the form of condensation, water vapor, or liquid - is a recipe for rot as well as unhealthy mold that can be sucked up into your home. And a dirt, vented or unconditioned concrete crawl space under a home is a very bad idea. The earth has very high humidity in the soil. The natural airflow in a house is from bottom to top. This sucks the moist air and everything in it up into the living areas of the home. Mold spores, odors, humidity and critters create a very unhealthy environment. Many people in California experience a host of symptoms and don't realize that their dirt crawl space is affecting their health.

Now there is a solution to dirt crawl spaces - The CleanSpace System - developed by Basement Systems, the world leader in dry basement and crawl space technology.

CleanSpace Crawl Space Encapsulation System

The CleanSpace Encapsulation system is a crawl space vapor barrier system that completely isolates your home from the earth, dramatically reducing the humidity level in the air. Lower humidity levels reduce or, in some cases, eliminate mold growth, rot, and critters from your crawl space, making the entire house healthier. An independent study revealed that homeowners who properly fix their vented firt crawl space can save 15% - 20% on their heating and air conditioning costs!

Whatever your issue, we have the products and experience that you need to find the best solution. Click here to contact us or call 800-638-7048 to schedule a free quote for your crawl space repair project. We service all of the state of California, including San Francisco, Los Angeles, San Diego, San Jose, Sacramento and Oakland.

Crawl spaces have a bad reputation —as cramped, damp, dirty spaces that harbor bad-smelling mold, insects and other pests. The CleanSpace system of crawl space repair is designed to turn this ugly area into an asset —a part of your house you can actually be proud of. Our trained technicians make this transformation possible by combining waterproofing techniques with high-performance insulation, durable moisture barriers and effective air-sealing strategies.
Click to see why people hire us

Recent job requests for crawl space repair in CA:

Project Location: LINDENBERGER Rd, Menifee, CA 92584

Comment: Newly purchased 1997 mfg home. Crawl space has debris and water issues and most likely rodent issues.

Project Location: Nagel St, La Mesa, CA 91942

Comment: Foul smell coming from crawlspace. We noticed it as the weather got cooler at night (smell is very strong at night and in the morning)

Project Location: Lago Lindo, Rancho Santa Fe, CA 92067

Comment: We have a dirt crawlspace in our home. I believe it is a source of health problems. We would like to look at proper remediation

Project Location: Avenida Manana, La Jolla, CA 92037

Comment: 1962 home built on crawl space, ongoing dampness and plumbing leaks (that will be fixed). need review of the crawl space condition, and proposal for solutions to mitigate the humidity / dampness problem in the entire crawl space.

Project Location: Plainview Ave, Tujunga, CA 91042

Comment: Need to convert part of crawl space into usable storage accessible from inside the house.

Project Location: Premiere Ave, Lakewood, CA 90712

Comment: Need work done for crawlspace door replacement

Project Location: Westbourne, West Hollywood, CA 90048

Comment: I'd like to encapsulate the crawl space under the house.

Project Location: Hindry Ave, Inglewood, CA 90301

Comment: Need 2 pumps supplied and installed with proper electrical, battery backup system and drain connections.

Project Location: Armour Lane, Redondo Beach, CA 90278

Search Request: crawl space vapor barrier

Comment: I get water and moisture under my house after it rains. Our closets smell moldy.

Project Location: Canoga Ave, Woodland Hills, CA 91364

Comment: We have a small basin below raised foundation with sump pump. Basin is too small, fills too quickly under severe rain conditions, and pump is dead. Both need replacement.

Project Location: Zuniga Rd, Topanga, CA 90290

Comment: We're looking for new doors for our crawl space that will be completely sealed and keep everything out. Thanks.

Project Location: Guadalupe Drive, Somerset, CA 95684

Comment: My crawlspace is 2835 square feet and I would like an estimate to encapsulate it.

Project Location: Donnick, Thousand Oaks, CA 91360

Search Request: how to dehumidify a crawl space

Comment: I wanted to see how much it would cost to put in a vapor barrier in my crawl space under the house with a dehumidifier

Project Location: Estaban Dr, Camarillo, CA 93010

Search Request: seal a dirt crawl space

Comment: The portion of the house that is built into the side of a hill with a retaining wall has a space between the retaining wall and the house wall with a floor above that space. That space is dirt and would like to seal it in to make a storage area and eliminate the musty smell.

Project Location: PO Box 875, Lotus, CA 95651

Comment: We had a slow undetected leak under our house -it is on a foundation with a crawl space. We have the leak repaired and the water removed, but there is wet insulation that needs to be removed and some mold in the area of the leak we need abated.