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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

3200 Dutton Ave. Ste. 311
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!
15102 Raymer St.
Van Nuys, CA 91405
Authorized Basement Systems CleanSpace dealer in Pasadena, Santa Clarita, Simi Valley, San Fernando, Thousand Oaks, Burbank, Glendale, Hollywood, Los Angeles and surrounding areas in CA.
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.
10940 Vanowen Street
North Hollywood, CA 91605
Greenleaf Organic Pest Management is a crawl space repair contractor serving California.
4302 Solar Way
Fremont, CA 94538
Four Star Restoration is an authorized CleanSpace installer in Fremont, California.

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.
Customer Reviews
  • By Megan R.
    "The folks at Clean CrawlSpace are courteous, punctual, and meticulous..."

    Customer Review

    By Megan R.

    The folks at Clean CrawlSpace are courteous, punctual, and meticulous about their work. We had a great experience with Clean CrawlSpace.
  • By Jeanette P.
    Los Angeles, CA
    "I was very happy about the way your crew went about the retrofitting and..."

    Customer Review

    By Jeanette P.
    Los Angeles, CA

    I was very happy about the way your crew went about the retrofitting and installing drains around my new house. If only the other contractors that I hired were as thorough and professional.
  • By Frank C.
    Livermore, CA
    "Products were what I needed to resolve crawl space smell and moisture..."

    Customer Review

    By Frank C.
    Livermore, CA

    Products were what I needed to resolve crawl space smell and moisture problems. Great Job! Thanks.
  • By Robert T.
    Milpitas, CS
    "Since the pump and liner have been installed, the musty odor has left our..."

    Customer Review

    By Robert T.
    Milpitas, CS

    Since the pump and liner have been installed, the musty odor has left our home.
  • By Jean C.
    San Jose, CA
    "Our experience with Clean CrawlSpace has been absolutely OUTSTANDING. We..."

    Customer Review

    By Jean C.
    San Jose, CA

    Our experience with Clean CrawlSpace has been absolutely OUTSTANDING. We had our crawlspace encapsulated with sump pumps never anticipating how much we really needed them. We live in the Almaden area of San Jose and have heard there were springs in the area. Our solid oak hardwood floors were recently installed by a Diamond Certified company. They informed us that our moisture reading was borderline and would be solved by a vapor barrier. However 6 months later we noticed the floors had a slight cuping. No one has ever recognized that we had any water but there was an odor. Since completion of your work we are aware of the amount of sub surface water in our crawlspace. Access to the crawlspace is in the interior of our house. Your employees made sure their work was done with no impaction to us. There was no tracking of debris. They were very efficient and professional. Thank you for a job well done.
  • By Lori D.
    San Ramon, CA
    "Two reasons I used Clean CrawlSpace, Inc.- to cut down on musty smell in..."

    Customer Review

    By Lori D.
    San Ramon, CA

    Two reasons I used Clean CrawlSpace, Inc.- to cut down on musty smell in home and I like the idea of a clean space that I could even use for storage! July 2010
  • By Donald S.
    San Ramon, CA
    "We have found all of your people, including the installers to be VERY..."

    Customer Review

    By Donald S.
    San Ramon, CA

    We have found all of your people, including the installers to be VERY professional, which is unusual in this day! Thank you.
  • By Karen S.
    San Jose, CA
    "Clean Crawlspace salesman Alex was able to explain and show pictures of..."

    Customer Review

    By Karen S.
    San Jose, CA

    Clean Crawlspace salesman Alex was able to explain and show pictures of what would be done. He took pictures under our house and emailed it to us so we could clearly see what was going on and the beginning of mold on our wood. The crew came and did an excellent job. They were also very polite. David the manager came over and inspected the crews work to make sure everything was done correctly. I highly recommend this company. I know my house is now safe from mold and water collecting under my house.
  • By Richard
    San Jose, CA
    "Very good company. David was a pleasure to work with and really helped..."

    Customer Review

    By Richard
    San Jose, CA

    Very good company. David was a pleasure to work with and really helped make our crawl space job go smoothly. Thanks very much, I would highly recommend them.
Click to see why people hire us

Recent job requests for crawl space repair in CA:

Project Location: Viro Rd, La Canada Flintridge, CA 91011

Search Request: best vapor barrier crawl space

Comment: How much does it cost to put a 20 mil vapor barrier in a crawl space?

Project Location: Christie, South Lake Tahoe, CA 96150

Search Request: moisture barrier installation carson city

Comment: Would like a moisture barrier installed in my crawl space.

Project Location: Nelson Street, Cypress, CA 90630

Comment: How much is your estimate for pest management basement crawl space envuronment that is less than 900 square meter?

Project Location: Northwoods Blvd, Truckee, CA 96161

Comment: I would like an estimate to have a vapor barrier installed in the crawl space of my house.

Project Location: Cliffton Eat, Beverly Hills, CA 90211

Comment: Crawl space clean up needed

Project Location: John Street, Manhattan Beach, CA 90266

Comment: Dirt crawl space odor which seeps into house and current basement dehumidifier and waterproofing.

Project Location: ROBERTSON AVE., Sacramento, CA 95821

Search Request: proper crawl space ventilation

Comment: Please contact me re: crawl space moisture issue. Thank you

Project Location: Langlo Ter, Santa Barbara, CA 93105

Comment: Quote for crawl space encapsulation

Project Location: Fordham Way, Sacramento, CA 95831

Comment: Have house under contract. Looks as if outside sprinkler saturated ground and caused weeping into foundation/downstairs. Would like an estimate to waterproof/seal. Will needs to work with realtor on coordinating a time soonest. Thanks! Jennifer

Project Location: S Front St, Rio Vista, CA 94571

Comment: Hello. We are looking for a quote or some advice on sealing the outside of our home to keep water out of the basement. The home is built entirely of cinderblock.

Project Location: Darnis Circle, Morgan Hill, CA 95037

Comment: My wife and I moved into our new home this past March and the inspector had some notes on our crawlspace. Other than some minor duct repairs, he told us that some of the insulation is falling and the vapor barrier is in really rough shape. I went down to investigate myself and it was indeed in need of repair. My guess is it's the original barrier from when the house was built in 1986. We'd like to get this crawlspace cleaned up for health reasons. Thank you.

Project Location: Riviera Place, San Ramon, CA 94583

Comment: We recently purchased a 35 year old house with dirt floor crawl space. Our home inspection recommended getting a vapor barrier and insulation. Our floors are very cold. We have damp rid in every closet but still have musty odors in several places. Crawl space was found to be dry.

Project Location: Victory Court, San Ramon, CA 94582

Comment: I have rotten floor joists to repair and a wet crawl space.

Project Location: Tularcitos Dr, Milpitas, CA 95035

Comment: I have water and moisture in the crawl space under my house. I think it'™s from a high water table in the area. I need an estimate for a solution to this problem.

Project Location: Poinciana Dr, Santa Clara, CA 95051

Comment: The house is bolted on a continuous perimeter foundation and shows some signs of water penetrating into the crawl space area. Efflorescence (white material) is visible on parts of the foundation wall and soil.