Serving Fremont, San Jose, San Francisco

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Products & Services

Products:

  • CleanSpace® 20-Mil Vapor Barrier
  • SmartSump™ Crawl Space Sump Pump System
  • UltraSump® Battery Backup System
  • SaniDry Sedona Dehumidifier
  • SmartJack® Crawl Space Support System
  • SilverGlo™ Wall Insulation Panels
  • TerraBlock™ Crawl Space Floor Insulation
  • Mold-X2 Treatment System
  • Interior Drainage Systems / Trench Drains
  • Optional Air Purifiers
Before and After Pictures from San Bruno
San Bruno, CA, Homeowner Conquers Mold with Crawlspace Encapsulation

San Bruno, CA, Homeowner Conquers Mold with Crawlspace Encapsulation

Before After
San Bruno, CA, Homeowner Conquers Mold with Crawlspace Encapsulation San Bruno, CA, Homeowner Conquers Mold with Crawlspace Encapsulation

Daniel A., a homeowner in beautiful San Bruno, California, knew the importance of maintaining a dry crawlspace. But after heavy rains, his worst fears came true. Significant moisture had accumulated, creating the perfect breeding ground for mold and mildew. This not only threatened the structural integrity of the crawlspace but also posed a potential health risk to his family.

 

Determined to address the issue, Daniel contacted Clean Crawlspace, the Bay Area's leading moisture remediation company. The team quickly sprang into action, implementing a multi-pronged solution: Trenching and drainage system to divert water,  a smart sump pump system to automatically remove excess water ensuring continuous dryness, and a CleanSpace vapor barrier, an impenetrable seal to stop moisture from entering the crawlspace, removing the mold and mildew problem. 

Happy Customers Surrounding San Bruno, CA
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San Bruno, CA;'s Professional Crawl Space Repair & Encapsulation

Crawl Space Repair & Encapsulation in San Bruno, CA

Clean CrawlSpace Inc. has been protecting homes in San Bruno, CA from crawl space moisture, mold, and structural issues since 2003. As a certified CleanSpace® dealer, we install proven solutions like vapor barriers, sump pumps, dehumidifiers, and insulation that are designed for long-term performance. We’re not just experts in crawl space repair, we’re the experts that other experts trust. That’s why HGTV featured our team on House Detective, turning to us to solve real crawl space problems on national television.

 

Musty smells, damp air, and sagging floors are more than annoying, they're warnings. Left untreated, they can lead to mold growth, wood rot, rising humidity, and foundation damage. For over 20 years, Clean CrawlSpace Inc. has helped homeowners in San Bruno, CA fix their crawl spaces with lasting, warrantied solutions. From full encapsulation to drainage, sump pumps, humidity control, and air purification, we’ll help you create a dry, healthy space beneath your home.

Our Services in San Bruno

  • Crawl Space Encapsulation: CleanSpace® 20-mil vapor barrier sealed along floors and walls to block moisture, odors, and outdoor air. Includes a 25-year transferable warranty.
  • Sump Pump Systems: Sump pump installations with airtight lids, alarms, and optional battery backups to remove standing water and prevent flooding.
  • Dehumidifiers & Humidity Control: Crawl space dehumidifiers like the SaniDry Sedona control moisture and improve indoor air quality.
  • Crawl Space Insulation: Moisture-resistant insulation including SilverGlo® wall panels and TerraBlock™ floor insulation, built to last in tough crawl space environments.
  • Mold Treatment & Cleaning: Mold-X2 products safely remove surface mold as part of a complete moisture management system.
  • Drainage Systems: Interior crawl space drains direct groundwater toward the sump pump, preventing water buildup and protecting your foundation.
  • Air Purification: Optional air cleaners reduce allergens, mold spores, and musty odors from air circulating up from your crawl space.

Crawl Space Problems? Get a Free Estimate!

If you’re dealing with crawl space moisture, mold, or structural issues, contactClean CrawlSpace Inc. for a free crawl space encapsulation and repair estimate in San Bruno, CA and nearby. We offer professional sump pump installation, drainage systems, vapor barriers, dehumidifiers, and mold treatment to keep your crawl space dry, clean, and protected.

Job Stories From San Bruno, CA
San Bruno, CA, Homeowner Conquers Mold with Crawlspace Encapsulation

Daniel A., a homeowner in beautiful San Bruno, California, knew the importance of maintaining a dry crawlspace. But after heavy rains, his worst fears came true. Significant moisture had accumulated, creating the perfect breeding ground for mold and mildew. This not only threatened the structural integrity of the crawlspace but also posed a potential health risk to his family.

 

Determined to address the issue, Daniel contacted Clean Crawlspace, the Bay Area's leading moisture remediation company. The team quickly sprang into action, implementing a multi-pronged solution: Trenching and drainage system to divert water,  a smart sump pump system to automatically remove excess water ensuring continuous dryness, and a CleanSpace vapor barrier, an impenetrable seal to stop moisture from entering the crawlspace, removing the mold and mildew problem. 

 

Thanks to Clean Crawlspace's expertise and comprehensive solutions, Daniel's crawlspace is now dry and healthy. He can finally breathe easy, knowing his San Bruno, CA, home and family are safe from the harmful effects of moisture and mold.

San Bruno, CA, Homeowner Conquers Mold with Crawlspace Encapsulation - Photo 1San Bruno, CA, Homeowner Conquers Mold with Crawlspace Encapsulation - Photo 2San Bruno, CA, Homeowner Conquers Mold with Crawlspace Encapsulation - Photo 3San Bruno, CA, Homeowner Conquers Mold with Crawlspace Encapsulation - Photo 4San Bruno, CA, Homeowner Conquers Mold with Crawlspace Encapsulation - Photo 5San Bruno, CA, Homeowner Conquers Mold with Crawlspace Encapsulation - Photo 6San Bruno, CA, Homeowner Conquers Mold with Crawlspace Encapsulation - Photo 7San Bruno, CA, Homeowner Conquers Mold with Crawlspace Encapsulation - Photo 8
Work Requests From San Bruno, CA
Project Location: San Bruno, CA
Want to prevent mold and moisture
Project Location: San Bruno, CA
Looking for either crawlspace 1) encapsulation or 2) insulation only.
Project Location: San Bruno, CA
We live by Pacifica and we have a lot of moisture and damp issues. We are looking for a solution to warm our floors and thinking about sealing the crawl space.
Project Location: San Bruno, CA
The crawl space is a 1,000 sq ft space, 18" on shortest end, 36" on the deeper side. already has working sump pump in place, dirt floor with all large debris removed.
Project Location: San Bruno, CA
We have some water intrusion into the garage from the crawlspace and wanted to get an opinion. Thanks!
Project Location: San Bruno, CA
We want to encapsulate our crawl space to reduce moisture in the basement.
Project Location: San Bruno, CA
Hi, We have leakage into our garage/basement from between a retaining wall/foundation poured cement wall that serves as the uphill wall for our lower floor. We'd like to get a quote on estimated cost to dig an interior trench/drain and installation of a sump pump. I'm guessing the exterior floor would be too deep to dig to the foot of the foundation. Thanks.
Project Location: San Bruno, CA
Just purchased home and with recent rains want my crawl space inspected
Project Location: San Bruno, CA
Water got into our crawl space. We removed it with a sump pump but want to protect it from mold from growing.
Project Location: San Bruno, CA
Need a crawl space pump, tend to get flooding every year now
Project Location: San Bruno, CA
Looking for assistance to clean up crawl space and repair work that may be needed.
Project Location: San Bruno, CA
Want a quote for flooding my basement/garage
Project Location: San Bruno, CA
Sump pump installation plus some french drains
Project Location: San Bruno, CA
1. Messy space, with fallen insulation, difficult to get in there for maintenance 2. Difficult keeping critters out of the space
Project Location: San Bruno, CA
Bad smell from bathroom laundry room and crawl space
Project Location: San Bruno, CA
Moisture in crawl space causing mildew in the house and laminate floors to bubble during wet season. best contact is email.
Project Location: San Bruno, CA
Looking to seal and install vapor barrier in crawl space.
Project Location: San Bruno, CA
Looking for a crawl space inspection for any mold/mildew/water cleaning, and possibility of added insulation/crawl space protections.
Project Location: San Bruno, CA
We have water in our crawlspace. We need a sub-pump installed.
Project Location: San Bruno, CA
Water is coming into our finished basement when it rains as the rooms are below grade.
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