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Crawl Space Encapsulation in Portsmouth, RI

Review Logo 4.7 (1,482)

Crawl space encapsulation is vital for Portsmouth homeowners looking to control moisture and improve their home's overall comfort. The region's high humidity and fluctuating temperatures can lead to problems such as mold growth and cold floors. Signs of moisture, such as water accumulation and uneven flooring, indicate the need for professional intervention. Our expert solutions utilize advanced methods like vapor barriers, sump pumps, and dehumidifiers to create a dry and secure environment in your crawl space, protecting your home from moisture-related issues.

With over 20 years of experience, Groundworks has become a trusted name in home repair, proudly holding an A+ rating from the Better Business Bureau. Our certified field inspectors offer complimentary in-home inspections and personalized quotes tailored to your unique situation. Committed to delivering innovative and effective solutions, Groundworks is dedicated to helping Portsmouth residents maintain safe and healthy living environments. Count on us to provide expert crawl space encapsulation that stands the test of time.

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Groundworks is Portsmouth's Crawl Space Encapsulation Expert

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Recent Work Completed Near You

16,351 crawl spaces repaired by the Boston branch

Why your neighbors trust Groundworks

We've earned 1,277 five star reviews.

"I bought a house and to my content the basement was service by basement technologies. The warranty carried over to me and I had them come by to do some scheduled maintenance on my sump pump. Louie was my technician and he was on time, knowledgeable and professional. He wore his mask the whole time and answered my questions or lead me to the right people who could answer my questions. Update: just had my sump pump serviced by Corey, more of the same. On time, professional and courteous. Another update: 3/18/24 This year had Jeff service my sump pump. Another great job. On time, courteous, and professional. 3/8/25- had Zaven service my sump pump. As usual, on time, excellent service."

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

Our work comes with a nationally backed warranty.

Common Causes of your Crawl Space Problems in Portsmouth

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 Portsmouth

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 Portsmouth

Our Groundworks' Portsmouth Office Serves You

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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.