Serving Connecticut, Westchester and Putnam Counties

About Us

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Our Business Hours
Monday 8:00 AM to 5:00 PM
Tuesday 8:00 AM to 5:00 PM
Wednesday 8:00 AM to 5:00 PM
Thursday 8:00 AM to 5:00 PM
Friday 8:00 AM to 5:00 PM

Connecticut Basement Systems headquarters

About Connecticut Basement Systems

Offering Basement, Crawl Space & Foundation Solutions since 1987

For over 30 years, we have provided quality restoration and remodeling services to over 100,000 Connecticut and New York homeowners. So no matter the concern, you can have confidence in Connecticut Basement Systems.

Our Company

Highly Trained Professionals

Quality services. Our highly trained professionals can assist you on any project, no matter how big or small.

We are the largest basement waterproofing, crawl space repair, foundation repair, and basement finishing company in Connecticut for good reason. Through education and development, we at Connecticut Basement Systems want to improve the lives of our employees, customers, and ultimately, the world.

Our years of service has solidified our reputation as an honest, sincere, and expert company. Contact us today to learn more – from the first call, you will be greeted by friendly and skilled professionals.

About the Owner

Larry is at the hub of an award-winning and successful enterprise as the founder of Basement Systems Inc., Connecticut Basement Systems, CleanSpace, Total Basement Finishing and co-founder of Supportworks and Dr. Energy Saver.

This exclusive network spans across the United States, Canada, the United Kingdom, and Ireland, connecting nearly 400 contractors.

Through business education and development, Larry wants to improve the lives of business owners, employees, customers, and, ultimately, the world!

Learn more about Larry

Meet Our Team

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Jeff Allen Service Manager
Denise Coogan Appointment Center Manager
Tony DiLonardo Assistant Service Manager
Ben Huelsman Assistant Service Office Manager
Ismael Rivera Service Operations Supervisor
Julie Marra Total Basement Finishing Production Manager
Susan Graham Senior Service Center Specialist
Abra Voytershark Service Project Coordinator

Award-Winning Service and Customer Support

Basement Systems Team in Seymour, CT

Dedicated team. Our fully-staffed and devoted team is ready to meet your home improvement needs.

We desire to meet, and exceed, every one of our customers' needs, no matter how big the project. As a three-time winner of the CT Better Business Bureau's Torch Award for Marketplace Ethics, we continue to achieve this goal.

Eight of our sales representatives and service technicians were given CT BBB Superior Service Awards, as they repeatedly went above and beyond in assisting our customers. Check out our A+ Rating on the BBB!

Customer Reviews

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full starfull starfull starfull starfull star
By Jennifer O. from Pleasantville, NY
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By Bill B. from Meriden, CT

Our Work

Fully finished basement in East Berlin!
Fully finished basement in East Berlin!
Fully finished basement in East Berlin!
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Waterproofing in Pelham, NY
Waterproofing in Pelham, NY
Waterproofing in Pelham, NY
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Schedule a free estimate today!

We proudly serve Connecticut, including Fairfield County, New Haven County, Hartford County, Litchfield County, Tolland County, Windham County, Middlesex County, New London County, as well as Westchester County, New York.