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Our Services

  • Concealed drainage system
  • Powerful, reliable sump pumps
  • Battery backup systems
  • Patented waterproofing products
  • Energy-efficient dehumidifiers
  • Industry-leading warranties

Basement Waterproofing Companies in California

Saber Foundation
7301 Madison St
Paramount, CA 90723
1320 Distribution Way Suite B
Vista, CA 92081
SERVICE AREA:
Southern California: including Los Angeles, San Diego, Long Beach, and nearby cities.
So Cal Crawl Space Solutions
31858 Castaic Rd #204
Castaic, CA 91384
SERVICE AREA:
SW California: including Santa Barbara and Ventura counties.
Madole Construction
18300 Joy Lake Rd
Washoe Valley, NV 89704
SERVICE AREA:
NW Nevada: including Reno, Sun Valley, Truckee, Carson City, Lyon, Washoe, Winnemucca and Humboldt.
Western California: including El Dorado, Nevada, Placer, and Plumas Counties.
Foundation Repair of CA
1813 Rutan Drive Unit A
Livermore, CA 94551
SERVICE AREA:
Central California: including San Francisco, San Jose, Fresno, Roseville, and Monterey.
NorCal Foundation Support
320 Campus Lane, Suite A
Fairfield, CA 94534
SERVICE AREA:
Northern California: including Sacramento, Concord, Martinez, and surrounding areas.
Clean CrawlSpace Inc.
3100 Dutton Ave. Ste. 142E
Santa Rosa, CA 95407
765 E Brokaw Rd
San Jose, CA 95112
SERVICE AREA:
Northern California: including the San Fransisco Bay Area.

Each of the companies listed here is an authorized Basement Systems dealer offering expert basement and crawl space waterproofing in a different region of California Each one offers drainage and sump pump installation, moisture control, and structural repairs. In each company profile, you can read reviews and check out the contractor’s history, service area, ratings, and more.

How to Choose a California Basement or Crawl Space Company

Wet basements and crawl spaces are a constant source of worry for homeowners. If you’ve experienced pooling water on the basement floor, excessive moisture in the crawl space, or cracks in your foundation or high humidity, it’s worth consulting with a professional basement contractor. An ounce of prevention can prevent a more serious problem. When the environment below the first floor of your home is wet, damp or humid, the resulting moisture and mold growth can damage building materials and stored possessions, pollute the indoor air, and risk the health of those living in the home.

Look for expertise, training, and experience.

When you choose a basement contractor in the Basement Systems network, you get a local company trained in and committed to the best waterproofing practices. Each contractor listed here is an expert in the diagnosis of sub-grade moisture problems as well as the design and installation of proper drainage, moisture and humidity control, and basement materials. Say good-bye to your wet basement with the best basement waterproofing in your neighborhood!

Demand high-quality basement waterproofing products.

These top California contractors have exclusive access to Basement Systems’ award-winning waterproofing products. Basement Systems’ products have set the standard for dry basements since 1987. With access to 27 patented Basement Systems products, your local Basement Systems dealer can tailor the right solution to address your specific basement or crawl space problem. With solutions like the WaterGuard basement drainage system and the UltraSump industrial-strength sump pump, your basement can be ready for the next big rainstorm.

Other basement waterproofing products include high-performance self-draining basement dehumidifiers , and crawl space encapsulation. Browse the full line of basement waterproofing products.

Why do California Basements Get Wet?

Weather factors: Californians keep a keen eye on the weather to understand the weather risks they may face in any given year. The level of snowpack and rainfall can vary, leading to droughts or above-average precipitation. In 2017, the Sacramento region experienced the “wettest year in a century” (Sacramento Bee), in 2005 the rarer "Pineapple Express" precipitation phenomenon dropped almost 25 inches of rain in the Santa Barbara area, and a milder instance of the same phenomenon caused plenty of damage in 2018.

Of course, you don’t have to experience a serious flood to worry about your basement. A short heavy rainfall can overwhelm a sump pump and the result can damage a basement in a few hours. 

Basement construction factors: Basements were never designed to stay dry all the time. They serve as a buffer layer between the living space in upper floors of a home and the earth. This makes them subject to hydrostatic pressure, which is a fancy term for the moisture in the soil that presses against the walls of a basement and overtime creates seepage and downright cracks in the foundation. The joint where the floor meets the wall is an especially vulnerable point in basement construction.

Whether your home is in the Bay areaSacramentoSanta Barbara, or Southern California, your basement or crawl space is vulnerable to water intrusion. Water from the soils surrounding your home can seep through basement walls. Cracks in the foundation, rusty windows, issues with the original construction of the basement, or a deteriorating exterior drainage system can lead to water intrusion, high humidity and leaks. If your basement is experiencing any of these issues, it’s time for a consultation with a professional contractor with experience in fixing basements, crawl spaces, and foundations.

Basement Waterproofing & Crawl Space Repair

Waterproof your basement today! The waterproofing experts in the Basement Systems network have helped homeowners across the state of California for years, by identifying the source of leaks, flooding, groundwater seepage, and musty odors. With a range of waterproofing and moisture control solutions available through Basement Systems, your local dealer will install the right solution for your basement or crawl space.

Wet Basement Solutions:
  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Leak Basement Window Repairs
  • Exclusive Drainage & Moisture-Control Products
  • Industrial-Strength Sump Pumps 
  • Energy-Efficient Self-Draining Dehumidifier    
Dry Basement and Crawl Space Benefits:
  • Usable Basement or Crawl Space
  • Healthier Indoor Air
  • Mold, Dust, and Pest Reduction
  • Lifetime Transferable Warranty
  • Home Value Protected
  • Peace of Mind When It Rains!

Next Steps to a Dry Basement

Basement Systems products address every major basement or crawl space problem, including moisture intrusion, flooding, leaky windows, structural rot, and excessive humidity. The best basement waterproofers for your home are those who can diagnose the source of the problem and have the training, expertise and experience to design and install an effective system that keeps your basement dry.

1) Read Reviews & Check Out Past Work

Spend your time reading through the reviews of the basement waterproofing companies listed here. Check out their profiles that highlight their work (before and after photos), awards, and experience.

2) Get inspections and cost quotes

Call or fill out the Free Estimate form to set up an inspection of your basement. When you choose a Basement Systems authorized contractor, you receive a custom design solution, and written estimate at no charge.

3) Choose Your Contractor & Enjoy the Result!

Choose a basement waterproofer based on the proposed solution, quality of materials, reputation of the contractor, and the price. Remember you only want to waterproof your basement once! After the work is completed, enjoy your dry basement for storage, finishing, laundry, and extra living space.

California' Trusted Waterproofing Companies

Testimonials

  • Del mar resident Matt S. commented. 'Your representative came across as professional, knowledgeable and easy... Read Full Testimonial
    Matt S.
    Del Mar, CA

    Customer Testimonial

    Matt S.
    Del Mar, CA
    Del mar resident Matt S. commented. 'Your representative came across as professional, knowledgeable and easy to deal with. Followups were very attentive and detailed."
  • San Diego resident Peter S. commented. "Your crew chief described a few jobs he'd worked on where houses... Read Full Testimonial
    Peter S.
    San Diego, CA

    Customer Testimonial

    Peter S.
    San Diego, CA
    San Diego resident Peter S. commented. "Your crew chief described a few jobs he'd worked on where houses were leveled with pins and jacks. I would give Clean Space a very high rating."
  • I just wanted to thank you for the outstanding job Saber did in installing the helical piers and tiebacks to... Read Full Testimonial
    Nick
    Santa Ana, CA

    Customer Testimonial

    Nick
    Santa Ana, CA
    I wanted to especially thank Curtis and his outstanding crew. Curtis' leadership and no compromise, do-it-right-no-matter-what-it-takes attitude is truly impressive and should be commended. I run a business myself and am well aware of the choice between cutting corners to try and increase profitability versus having a no-compromise commitment to pursuing excellence with every job you do. Curtis is a foreman that is committed to excellence because it is part of his core values and work ethic, and that has made all the difference. It's difficult to explain how it feels as a homeowner to put your life savings into a home and discover that cracks and damage are slowly appearing throughout the home both inside and out. It's even worse once you discover it is slowly sinking into soil that is not properly compacted and the damage could be incalculable. So when you have a foreman like Curtis whose crew member told me personally "Curtis demands perfection on every pier we do, he won't let it happen any other way", I can tell you the value of that approach, when you've gone through what we've gone through for several years, is beyond words. So thank you Curtis! And thank you to his crew. And thank you to Saber for your commitment to doing outstanding work. Your work is greatly appreciated!
  • Los Angeles resident Valentin A. commented regarding the CleanSpace job that Saber completed. He stated that... Read Full Testimonial
    Valentin A.
    Los Angeles, CA

    Customer Testimonial

    Valentin A.
    Los Angeles, CA
    Los Angeles resident Valentin A. commented regarding the CleanSpace job that Saber completed. He stated that our team had completed an outstanding job with the clean space at his home. Jason was able to complete all necessary repairs. He was very happy with the crew and all that we accomplished.
  • We greatly appreciate all the efficient, polite and experienced work your friendly people gave to us while... Read Full Testimonial
    Ruth and Sandy S.
    Van Nuys, CA

    Customer Testimonial

    Ruth and Sandy S.
    Van Nuys, CA
    We greatly appreciate all the efficient, polite and experienced work your friendly people gave to us while completing the job!
  • I wanted to take a moment to thank you, and especially your team, for the work you all did to control... Read Full Testimonial
    Steven B.
    Santa Barbara, CA

    Customer Testimonial

    Steven B.
    Santa Barbara, CA
    I wanted to take a moment to thank you, and especially your team, for the work you all did to control moisture and water under the house. The project is finished, and we are really pleased. Junior Garcia and his team of Alphonso, Romeo and Gabriel were just great to work with. Junior had an instant understanding of our problem, and developed a terrific solution. This is heavy work, and they were careful with the surrounding landscaping, leaving everything as if they were never there. When you think about it, that is pretty remarkable. Junior in particular is highly competent, caring and responsive. He spent a lot of time walking me through their progress and work. As a homeowner, I really appreciate the extra time invested with the customer. I would recommend his work without reservation, and to anyone. Thank you again. I’m glad we found you guys.
  • I made one phone call to you and never contacted any other company. I concluded that none of your competitors... Read Full Testimonial
    Mark M.
    Danville, CA

    Customer Testimonial

    Mark M.
    Danville, CA
    I saw your truck on the road, read the services on the back of the truck, made one phone call to you and never contacted any other company. I concluded that none of your competitors offered the same or a better product for my needs. Daniel was professional, knowledgeable, friendly, inquisitive, a good listener and excellent communicator. He explained all the options and the pros and cons of each. He never resorted to "the hard sell." Daniel was professional, knowledgeable, friendly, inquisitive, a good listener and excellent communicator. He explained all the options and the pros and cons of each. He never resorted to "the hard sell." The installers, David, Diego and Oscar were friendly, worked extremely hard and left our home spotless. Couldn't have asked for more from them. -Mark
  • Yucca Valley resident Geoff G commented about the Saber crew that worked for him. "The work crew deserve a... Read Full Testimonial
    Geoff G.
    Yucca Valley, CA

    Customer Testimonial

    Geoff G.
    Yucca Valley, CA
    "The work crew deserve a raise! They were great! Informative, polite, and hard workers. They explained what they were doing and how it works."
  • Hemet resident Sonia S. commented. "The reason I chose Saber was that your representative was knowledgable... Read Full Testimonial
    Sonia S.
    Hemet, CA

    Customer Testimonial

    Sonia S.
    Hemet, CA
    Hemet resident Sonia S. commented. "The reason I chose Saber was that your representative was knowledgable and had a masonry background."

Let Basement Systems solve your basement or crawl space water problem. One of the local California basement experts in our network will be happy to help transform your wet, leaky or humid basement into a usable, dry, healthier space today! From the San Francisco area to Sacramento, from Santa Barbara to Orange County, you can find a Basement Systems waterproofing pro who serves your neighborhood.

Improve your home starting with a free basement inspection and estimate!

Customer Reviews

  • full starfull starfull starfull starfull star
    By Lisa K.
    Camarillo, CA
    I was waiting to write this review until the first big...
    View Review

    Customer Review

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    By Lisa K.
    Camarillo, CA
    I was waiting to write this review until the first big rain. James’s team fixed our flooding garage level. Work was completed quickly, reasonably priced, and most importantly it fixed our flooding issue. Thank you!
  • full starfull starfull starfull starhalf star
    By Ruth L.
    Napa, CA
    they were very courteous and knowledgeable
    View Review

    Customer Review

    full starfull starfull starfull starhalf star
    By Ruth L.
    Napa, CA
    they were very courteous and knowledgeable
  • full starfull starfull starfull starhalf star
    By Roland C.
    Napa, CA
    Fantastic foreman, great crew
    View Review

    Customer Review

    full starfull starfull starfull starhalf star
    By Roland C.
    Napa, CA
    Fantastic foreman, great crew
  • full starfull starfull starfull starfull star
    By Wayne R.
    La Honda, CA
    Alex did an excellent job of explaining and showing me what...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Wayne R.
    La Honda, CA
    Alex did an excellent job of explaining and showing me what was needed.
  • full starfull starfull starfull starfull star
    By Harry S.
    Belvedere, CA
    quick and thorough
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Harry S.
    Belvedere, CA
    quick and thorough
  • full starfull starfull starfull starfull star
    By Sam A.
    San Rafael, CA
    Very Satisfied
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Sam A.
    San Rafael, CA
    Very Satisfied
  • full starfull starfull starfull starhalf star
    By Jill L.
    San Anselmo, CA
    We were not told of the detailed clean-up and installation...
    View Review

    Customer Review

    full starfull starfull starfull starhalf star
    By Jill L.
    San Anselmo, CA
    We were not told of the detailed clean-up and installation service you offer. Had to request more info from David.
  • full starfull starfull starfull starempty star
    By John H.
    Santa Rosa, CA
    Overall, the workers were on time, courteous, respectful of...
    View Review

    Customer Review

    full starfull starfull starfull starempty star
    By John H.
    Santa Rosa, CA
    Overall, the workers were on time, courteous, respectful of the property and did what they said they were going to do.
  • full starfull starfull starfull starfull star
    By Megan R.
    95006,
    The folks at Clean CrawlSpace are courteous, punctual, and...
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Megan R.
    95006,
    The folks at Clean CrawlSpace are courteous, punctual, and meticulous about their work. We had a great experience with Clean CrawlSpace.
  • Installation - Sump Pump
    Before
    Installation - Sump Pump
    After
  • Basement Under Water
    Before
    Basement Under Water
    After
  • Seismic Retrofitting A Crawlspace By Installing Support Posts In Big Bear, Ca
    Before
    Seismic Retrofitting A Crawlspace By Installing Support Posts In Big Bear, Ca
    After
Click to see why people hire us

Recent job requests for basement waterproofing in CA

  • Project Location Montecito, CA 93108
    Comment Basement leaking through walls
  • Project Location Aptos, CA 95003
    Comment Had water pour into the basement with the rains this winter. Need a sump pump in the basement and improved drainage around the basement.
  • Project Location Los Gatos, CA 95032
    Comment Interested in the triple sump pump system
  • Project Location Scotts Valley, CA 95066
    Comment Reliable sump pump
  • Project Location Scotts Valley, CA 95066
    Comment We have a 2 story house in the Santa Cruz mountains and the bottom story is exposed on one side. Water leaks into this dwelling area during heavy and sometime dieting lighter rains. We need someone to come out and take a look and give us an estimate.
  • Project Location Felton, CA 95018
    Comment House cut into a hill. Water seepage in 1st floor where wall meets foundation slab. Need solution. Thanks.
  • Project Location San Mateo, CA 94403
    Comment We have water perking up in out basement.
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