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Waterproofed basement in Boston, MA.

Basement Waterproofing in Boston, MA

Since 1984, Boston Foundation Repair has been the trusted name in basement waterproofing and foundation repair across Greater Boston. Family owned and operated from the beginning, we’re fully licensed and insured, and known for delivering professional, punctual, and reliable service every time. Whether you’re dealing with a leak, a crack, or a full-on flood risk, our team has you covered.

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Basement Waterproofing Solutions That Keep Your Home Safe and Dry

Contractor applying waterproofing material to a basement in Boston, MA.

Exterior Foundation Waterproofing: The First Line of Defense Against Water

One of the most effective ways to keep your basement dry is by applying waterproofing materials to the exterior foundation walls. This method involves excavating around your home’s foundation and installing a durable waterproof membrane or coating that blocks water from penetrating the concrete.

Exterior waterproofing protects your foundation from groundwater pressure and reduces moisture buildup before it even reaches your basement walls. This method is often combined with drainage solutions like French drains and sump pumps for comprehensive protection.

If you’re building new or ready for a major waterproofing upgrade, exterior waterproofing provides a strong, long-lasting barrier that keeps your basement dry and your home safe.

How Our Complete Waterproofing Systems Stop Water Infiltration

A strong waterproofing system does more than just patch a leak; it prevents water from getting in at all. Our custom solutions include:

  • French drain installation
  • Sump pump systems with battery backups
  • Interior sealants and vapor barriers
  • Exterior drainage improvements

Together, these tools create a full barrier against groundwater, rain, and humidity, keeping your basement bone-dry, even during storms.

French drain system in backyard in Boston, MA.
Crack in concrete

Foundation Crack Repair: The Key to Preventing Leaks

Water often enters through weak points in your foundation. That’s why we include foundation crack repair and structural support as part of our waterproofing process. We take care of:

  • Structural and non-structural crack repairs
  • Foundation wall stabilization
  • Masonry restoration and waterproof coatings

These fixes help prevent future water intrusion and keep your foundation strong.

Looking for Trusted Basement Waterproofing in Boston, MA?

At Boston Foundation Repair, we help homeowners and businesses across Greater Boston keep their basements dry and worry-free. If you’ve got water sneaking in, it’s not just frustrating. It can lead to bigger problems like mold or foundation damage. We’ll figure out what’s going on and take care of it, so you don’t have to keep stressing every time it rains.

Sump Pumps: Your Last Line of Defense Against Flooding

An effective sump pump is key to preventing basement flooding. We install:

  • High-capacity sump pumps
  • Battery backup systems
  • Custom drainage solutions

When heavy rain or rising groundwater hit, your basement stays protected. Need a bit of remodeling to make it all fit? We’ve got that covered too.

Sump pump installation in a basement.
Contractor waterproofing crawl space in Boston, MA.

Protecting Your Basement Starts with Crawl Space Waterproofing

Moisture in your crawl space can seep into your basement. That’s why we offer full crawl space waterproofing services, including:

  • Encapsulation and vapor barriers
  • Crawl space drainage and sump pump installation
  • Insulation and dehumidifiers

It’s all part of creating a healthier, drier home from the ground up.

Dehumidification: Controlling Moisture for a Healthy Basement

Even with waterproofing in place, moisture in the air can still cause issues. Our professional dehumidification systems:

  • Control basement humidity
  • Eliminate musty odors
  • Help prevent mold and mildew

Keeping moisture levels in check means your basement stays dry and comfortable long-term.

Dehumidifier in a basement in Boston, MA.

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