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Crawl Space Encapsulation in San Jose, CA

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In San Jose, crawl space encapsulation is crucial for homeowners facing challenges related to moisture and structural integrity. The local climate, characterized by heavy rainfall and varying temperatures, can lead to excess humidity, promoting mold growth and cold floors in homes. With its clay-rich soils, the risk of moisture issues increases, which can compromise the stability of your home. Our advanced encapsulation solutions, including vapor barriers, sump pumps, and dehumidifiers, effectively mitigate these concerns, ensuring your crawl space remains dry and healthy.

Groundworks has been serving the San Jose community since 1999, becoming a trusted name in home repair solutions over the years. With an A+ rating from the Better Business Bureau, we prioritize customer satisfaction and quality service. Our certified field inspectors are dedicated to providing complimentary in-home inspections and personalized quotes tailored to your specific needs. When you choose Groundworks, you’re partnering with a reliable expert committed to protecting your home’s foundation and overall comfort.

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Groundworks is San Jose's Crawl Space Encapsulation Expert

Serving San Jose and the surrounding areas
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Recent Work Completed Near You

132,138 crawl spaces repaired by Groundworks

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Why your neighbors trust Groundworks

We've earned 19 five star reviews.

"The crew leader communicated very well with respect to their goals for each day. He was easy to speak with and share my concerns. The first few days of the job had rain so it was a challenge dealing with the mud."

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Our in-house crews are certified and local to your area.

Our work comes with a nationally backed warranty.

Types of Crawl Space Damage in San Jose

Common Causes of your Crawl Space Problems in San Jose

Moisture and Humidity

Excessive moisture and humidity in your crawl space, often caused by poor ventilation or water seepage, can lead to mold growth, wood rot, and even structural damage.

Poor Drainage

If your home's drainage system isn't working effectively, water can pool around the foundation, raising moisture levels and allowing water to infiltrate the crawl space.

Open Crawl Space Vents

Open vents can bring in outside air and moisture, resulting in condensation, mold growth, pest infestations, and long-term damage to your crawl space.

Soil Conditions

Moisture-retaining soil under or around your home can raise humidity levels in your crawl space, potentially causing structural damage and fostering mold.

Leaking Pipes

A leaking pipe near or inside your crawl space can release excess water, creating conditions for wood rot, mold, and other structural issues.

Insulation Damage

Wet or missing insulation reduces energy efficiency and allows drafts to enter your home.

Stack Effect

Mold and mildew in your crawl space can cause odors that rise into your home. Encapsulation seals off the space, keeping your air fresh and healthy.

Crawl Space Encapsulation Solutions We Provide For You in San Jose

Change the Environment

What We Do

  • Recognize ventilation insufficiences
  • Offer options for moisture control
  • Regulate humidity levels effectively

What We Use

 Vapor Barrier Learn More
Dehumidifier Learn More
Crawl Space Doors Learn More

Control Groundwater Seepage

What We Do

  • Identify leakage sources
  • Consider your home's unique needs
  • Install a reliable drainage system

What We Use

 Drainage System Learn More
Drainage Matting Learn More
Sump Pump Learn More

Properly Insulate the Home

What We Do

  • Diagnose insulation concerns
  • Take expert measurements
  • Deliver lasting thermal protection

What We Use

 Insulation Learn More

Our Other Services in San Jose

concrete lifting
Concrete Lifting
crawl space repair
Crawl Space Repair
driveway repair
Driveway Repair
foundation repair
Foundation Repair

Our Groundworks' San Jose Office Serves You

Our Address

1161 N Fair Oaks Ave Sunnyvale, CA 94089

Contact Us

(855) 976-0804

About Us

Meet our San Jose team, see our
service area, and get financing details
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Proudly Serving San Jose and Surrounding Areas

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Trust the experts at Groundworks

How it works

Straightforward and simple process

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Schedule an
inspection

Upon arrival, our Inspector will introduce themselves and chat with you about the problems you're experiencing. Based on the information you provide them, they'll then create a plan of action to examine your home inside and out.

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Receive a detailed
repair plan and quote

Once the inspection is complete, the Inspector will sit with you and present their findings. And because we provide same-day estimates, you'll have all the cost and financing information you need to make a decision right away.

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Get the work done
when you're ready

When you're ready to move forward with repairs, we'll help you choose an installation date that works for your schedule, and notify our Installation team immediately of the upcoming work.