Damp Basement or Crawl Space? Time For Change! Time For Change! We've got you covered.

Take action before the next storm with a free estimate from the leaders in basement and crawl space waterproofing.

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Responsible Waterproofing Your #1 Source for All Things Basementy!

Keep your home dry and healthy with our proven products and solutions and professional installation.

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Customer Service that "Wows" Satisfaction is our promise to you

From the first phone call to the installation and maintenance, we go above and beyond to make sure you're happy with us.

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The must-have waterproofing system Everything you need for a dry home

We don't just install sump pumps. We offer a complete system designed to prevent flooding and keep your home dry, all the time.

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Leading the industry Nationwide contractor network

Basement Systems has over 300 local waterproofers across the USA and Canada who have been reviewed by homeowners like you.

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Damp Basement or Crawl Space? Time For Change! Time For Change! We've got you covered.

Take action before the next storm with a free estimate from the leaders in basement and crawl space waterproofing.

Find A Dealer Near You!

Ranked Best Overall Basement Waterproofing Company 2024!

In independent reviews by Bob Vila, Basement Systems earns the #1 spot.

We've been rated as the best solution, noted for reliability, innovation, warranties, and a national network of contractors. In fact, more than a half-million homeowners and businesses in the U.S. and Canada have chosen Basement Systems to solve their basement, crawl space, and foundation problems.

From sump pumps and drainage systems to dehumidifiers and more, our "All Things Basementy" solutions prevent water intrusion, moisture damage, mold, and structural problems.

Take the first step to a dry basement or crawl space:
Schedule your free waterproofing consultation and estimate today!

My basement is wet

My basement is cold

My basement has an odor

My crawl space is musty

My foundation is cracked

Innovation & Ethics Awards

Patented Products

184

Contractors in Network

20k+

Customer Reviews

A+

Better Business Bureau Rating

Basement Systems' Sedona dehumidifier, TripleSafe sump pump, WaterGuard drainage system in a basement

Superior Products with a Lifetime Warranty

Meet the Superstars of the Waterproofing Industry

Combining our commitment to research with years of "below-grade" experience has enabled Basement Systems to develop an extensive selection of industry-leading products that effectively solve common basement and crawl space problems such as flooding, moisture damage, mold and poor energy performance.

Basement Systems Inc. has been awarded more than 30 patents and 19 innovation prizes on waterproofing products we use every day, such as our drainage pipes, sump pumps and dehumidifiers - the main products in our waterproofing system.

TripleSafeSump Pump WaterGuardDrainage System SaniDry SedonaDehumidifier

PRODUCTS WE INSTALL EXCLUSIVELY*

TripleSafe Sump

UltraSump

SaniDry Sedona

Aspen

WaterGuard

CleanSpace

EverLast Windows

TrenchDrain

Sanidry XP

IceGuard

Anti-Freeze System for Sump Pump Discharge Lines

DryTrak

RockWell

Sunhouse

SmartJack

ThermalDry

*All products are available for installation exclusively through the Basement Systems Contractor Network. The products listed are not available for purchase.
Contact your local contractor to schedule a free, no-obligation estimate.

Innovative Solutions for Your Home

Introducing the SaniDry Sedona - The world's most efficient dehumidifier

The SaniDry Sedona dehumidifier and air filtration system is the latest addition to Basement Systems' lineup of innovative products. The Sedona is the world's most powerful, efficient dehumidifier of its size*, removing more water from the air than other units, using the same energy. Now you can keep the air inside your home comfortable and healthy, while saving on energy costs.

SaniDry Sedona vs. the Competition Water removal by SaniDry Sedona vs. standard household dehumidifier for same electricity cost.
SaniDry Sedona
Standard Household Dehumidifier

*The SaniDry Sedona dehumidifier has a 100-pint capacity and is the most efficient dehumidifier without a heat exchange core.

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Find Your Local Contractor

All products and services are provided exclusively by local contractors within the Basement Systems Network.

To ensure professional installation and superior service we carefully created an international network of over 350 trusted basement contractors.

Featured States: Alabama, Georgia, Kansas & Michigan

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ABOUT THE BASEMENT SYSTEMS NETWORK

Basement Systems Inc., based in Seymour, Connecticut, is a network of basement waterproofing and crawl space repair contractors spanning across the United States and Canada. Since 1987, their innovative products and systems have helped homeowners transform their wet, leaky basements and nasty crawl spaces into dry, healthy living spaces.

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* What is a Free Estimate and Inspection? An authorized Basement Systems or CleanSpace® Crawl Space contractor will schedule a meeting during which a design specialist will inspect and measure your basement or crawl space FREE of charge, provide a free in-depth book on basement or crawl space solutions (valued at $14.95) and present you with a free written estimate at no cost.

** Warranties vary by product and service. Check with your local authorized Basement Systems or CleanSpace® Crawl Space contractor for specific warranty information.