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 Millbrae
From Soggy Basement to Dry Dream in Millbrae, CA.

From Soggy Basement to Dry Dream in Millbrae, CA.

Before After
From Soggy Basement to Dry Dream in Millbrae, CA. From Soggy Basement to Dry Dream in Millbrae, CA.

Ryan's situation in his Millbrae, CA, crawlspace was a serious cause for concern and required immediate professional attention. Water creeping up the foundation walls and accumulating in the crawlspace with mud indicated a significant moisture problem that would lead to costly and extensive damage. Standing water weakens the foundation, increasing the risk of cracks, leaks, and structural instability. Mud puts immense pressure on crawl space supports, potentially causing them to rot, warp, or even collapse, compromising the structural integrity of the entire house.

 

Addressing these issues demanded the moisture experts at Clean Crawlspace who were called in to identify the source of the water intrusion, and recommend a comprehensive solution. This would involve drainage work, redirecting water with trenching and installing SmartSump pumps. Ignoring this issue could have led to exponentially higher repair costs and potential safety hazards down the line. Taking proactive steps now with professional help will ensure the long-term health and safety of Ryan's home and its occupants.

Happy Customers Surrounding Millbrae, CA
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Millbrae, CA's Professional Crawl Space Repair & Encapsulation

Crawl Space Repair & Encapsulation in Millbrae, CA

Clean CrawlSpace Inc. has been helping homeowners in Millbrae, CA protect their homes from mold, humidity, and structural damage since 2003. As a certified CleanSpace® dealer, we specialize in full crawl space encapsulation by sealing off moisture and improving air quality with a 20-mil vapor barrier backed by a 25-year warranty. Systems can include custom drainage layout and professional sump pump installation to actively remove any water that enters during extreme conditions.

 

If you’re dealing with musty smells, standing water, sagging floors, or rising humidity, your crawl space may be putting your entire home at risk. It’s easy to feel overwhelmed but you don’t have to figure it out alone. Clean CrawlSpace Inc. has been solving these exact problems for homeowners in Millbrae, CA for over 20 years. As a certified CleanSpace dealer, we specialize in fixing what others miss. From sump pump systems and drainage to vapor barriers, dehumidifiers, and structural support, we install complete, warrantied solutions.

 

Clean CrawlSpace Inc. offers a full range of crawl space solutions designed to eliminate moisture, prevent mold, and restore structural integrity. Each system is custom-designed for homes in Millbrae, CA and installed with long-term performance in mind.

 

Our services in Millbrae:

  • Crawl Space Encapsulation System: A complete sealing system using the CleanSpace® 20-mil vapor barrier to line the floors and walls of your crawl space. This barrier blocks moisture and outside air, reducing mold, wood rot, and musty odors while improving energy efficiency. Backed by a 25-year transferable warranty.
  • Sump Pump Installation: Professional installation of sump pump systems like SmartSump™ and UltraSump®, complete with airtight lids, water alarms, and battery backups. These systems actively remove water before it can cause damage, and are often paired with perimeter drainage for added protection.
  • Dehumidifier & Humidity Control: High-performance dehumidifiers like the SaniDry Sedona are designed specifically for crawl spaces. These systems keep humidity in check to stop mold, improve air quality, and maintain a dry environment beneath your home.
  • Structural Support Jacks: SmartJack® crawl space support posts are steel piers anchored into stable soil to lift and support sagging beams and joists. These adjustable jacks provide long-term stabilization and help restore uneven floors.
  • Crawl Space Insulation: Closed-cell, moisture-resistant insulation including SilverGlo™ wall panels and TerraBlock™ floor insulation. These materials resist mold, improve energy efficiency, and are designed to withstand crawl space conditions.
  • Mold Treatment & Cleanup: Safe application of Mold-X2 products to treat surface mold and prevent it from returning. This treatment is part of a complete system that includes moisture control to ensure long-lasting results.
  • Crawl Space Drainage Systems: Interior drainage channels or trench drains direct groundwater toward the sump pump. These systems are crucial for preventing flooding and are customized to each crawl space’s layout and water conditions.
  • Air Purifiers: Optional air purification systems improve the air flowing into your home from the crawl space. These systems help remove allergens, mold spores, and odors to create a healthier indoor environment.

 

Crawl Space Issues? Get a Free Encapsulation & Repair Estimate!

If you have a damp or damaged crawl space, contact Clean CrawlSpace Inc. for a free encapsulation and repair estimate in Millbrae, CA and nearby.

Job Stories From Millbrae, CA
From Soggy Crawlspace to Dry Dream in Millbrae, CA.

Ryan's situation in his Millbrae, CA, crawlspace was a serious cause for concern and required immediate professional attention. Water creeping up the foundation walls and accumulating in the crawlspace with mud indicated a significant moisture problem that would lead to costly and extensive damage. Standing water weakens the foundation, increasing the risk of cracks, leaks, and structural instability. Mud puts immense pressure on crawl space supports, potentially causing them to rot, warp, or even collapse, compromising the structural integrity of the entire house.

 

Addressing these issues demanded the moisture experts at Clean Crawlspace who were called in to identify the source of the water intrusion, and recommend a comprehensive solution. This would involve drainage work, redirecting water with trenching and installing SmartSump pumps. Ignoring this issue could have led to exponentially higher repair costs and potential safety hazards down the line. Taking proactive steps now with professional help will ensure the long-term health and safety of Ryan's home and its occupants.

From Soggy Crawlspace to Dry Dream in Millbrae, CA. - Photo 1From Soggy Crawlspace to Dry Dream in Millbrae, CA. - Photo 2From Soggy Crawlspace to Dry Dream in Millbrae, CA. - Photo 3From Soggy Crawlspace to Dry Dream in Millbrae, CA. - Photo 4From Soggy Crawlspace to Dry Dream in Millbrae, CA. - Photo 5From Soggy Crawlspace to Dry Dream in Millbrae, CA. - Photo 6From Soggy Crawlspace to Dry Dream in Millbrae, CA. - Photo 7From Soggy Crawlspace to Dry Dream in Millbrae, CA. - Photo 8
Work Requests From Millbrae, CA
Project Location: Millbrae, CA
I noticed water accumulating in the crawl space in two places after heavy rain. It seems like the water is coming from a couple of cracks in the mud pad.
Project Location: Millbrae, CA
We've have heavy rain in the bay area the last two years causing higher humidity in the home. Looking at a installing a vapor barrier in the crawl space.
Project Location: Millbrae, CA
Wet and mud crawl space.
Project Location: Millbrae, CA
Musty smell in the house, old mold issue and slow drainage neighborhood. Vapor barrier in crawl space was recommended during mold inspection.
Project Location: Millbrae, CA
Need crawl space cleaning.
Project Location: Millbrae, CA
Water inside crawling space. Need advice in making improvements for draining pools of water in backyard.
Project Location: Millbrae, CA
I would like to clean and rodent proof my crawl space.
Project Location: Millbrae, CA
Crawl Space Water proofing assessment
Project Location: Millbrae, CA
Looking to encapsulate our crawlspace to prevent moisture from rising into our living space above
Project Location: Millbrae, CA
Moist soils in crawlspace. During current home renovation, contractors hit standing water when digging in crawlspace for additional footings.
Project Location: Millbrae, CA
Basement water problem
Project Location: Millbrae, CA
Water and muddy in my crawl space
Project Location: Millbrae, CA
Need to get an estimate for crawl space insulation and replace crawl space fan and check sum pump.
Project Location: Millbrae, CA
Moist and strange smell from the crawl space when access hatches are open.
Project Location: Millbrae, CA
Overall crawl space cleaning, bad odors coming up to the house. thanks.
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