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Crawlspace underneath a house in Boston, MA.

Crawl Space Repair in Boston, MA

At Boston Foundation Repair, crawl space repair is our specialty. We help homeowners and businesses across the Boston area tackle moisture, musty smells, and structural issues before they get worse. Our experienced team finds the right fix for your space with reliable, long-lasting solutions that fit your needs and budget. You’ll feel better knowing your home or building is protected from the ground up.

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Our Crawl Space Repair Services in Boston, MA

Contractor waterproofing crawl space in Boston, MA.

Crawl Space Waterproofing

When your crawl space stays damp, it can lead to mold, bad smells, and even damage to your foundation. We help keep water out using high-quality materials and trusted methods. A dry crawl space means less worry about damage and can even make your home feel more comfortable while saving on energy bills.

Vapor Barrier Installation

A good vapor barrier is one of the best defenses against moisture. It blocks dampness from getting into your crawl space, keeps humidity in check, and even protects your home from harmful gases like radon. We install strong, professional-grade vapor barriers that hold up over time, giving you peace of mind and a safer space underneath your home.

Crawl space with vapor barrier in Boston, MA.
Recently waterproofed crawlspace.

Crawl Space Encapsulation

Encapsulation is like putting a tight seal on your crawl space, locking out moisture, pests, and chilly air. We use durable polyethylene material to cover the entire area, which helps improve air quality and keeps your home warmer in the winter and cooler in the summer. It’s a smart way to make your home more comfortable and energy-efficient.

Dehumidifiers & Vents

Keeping the right moisture level in your crawl space is key to avoiding mold, mildew, and those unpleasant musty odors. We can install dehumidifiers and venting systems that work together to keep the air dry and fresh, especially during the wetter months. These simple additions help maintain a healthier environment beneath your home all year round.

Crawl space with dehumidifiers in Boston, MA.
Crawlspace underneath house in Boston, MA.

Trusted Crawl Space Repair in Boston, MA

A healthy crawl space starts with a solid repair. Whether you’re dealing with moisture, structural issues, or just want to prevent problems before they start, our team is here to help keep your crawl space safe and your home protected from costly damage.

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See How Our Team Repair Crawl Spaces


Not sure what crawl space repair actually involves? This quick video gives you a real look at the common repairs we handle, like fixing damaged beams, sealing gaps, and improving drainage. We’ll walk you through what we do and how we do it, so you can feel confident about what to expect when you bring us in to help.

We Transformed the Worst Crawlspace EVER in 10 days! (Timelapse)

Why Choose Boston Foundation Repair?

  • Fully licensed and insured
  • Authorized Basement Systems dealer
  • Friendly, experienced professionals
  • Fast and efficient installation
  • Service across Greater Boston
  • Free estimates and honest recommendations
  • Transferable warranties for added value
Crawlspace under construction

Get a Free Estimate When You Contact Us Today!

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