About Healthy Basement Systems

Healthy Basement Systems is dedicated to improving your home's environment and ensuring that your living space is healthy. We want to be sure that people are educated about the basement waterproofing and crawl space waterproofing process, and we are happy to answer any questions you may have.

Healthy Basement Systems is the Long Island dealer for Basement Systems International, the largest crawl space environment and and basement waterproofing contractor network — a group of more than 400 of the best crawl space encapsulation, basement waterproofing, and moisture control contractors in the world.

Recent Testimonials

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“I would definitely recommend Healthy Basements to anyone who wants a quality job done correctly.”

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Susan S. of Merrick, NY

“For the first time since our house was built about 50 years ago, we no longer get water in our basement, & we had tried everything over the years! Thank...”

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Melba T. of East Norwich, NY

“I was EXTREMELY satisfied with the work performed by Healthy Basement Systems.”

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Robert J. of Huntington, NY

“Best Money I've spent since purchasing my new home! I'm so pleased with the customer service especially, they were so responsive and helpful with all of my...”

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Lauren S. of Dix Hills, NY

“Very happy with entire process.”

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Tamiko P. of Brentwood, NY

“All in all I really wish you did many other services because I've never dealt with any trade people so nice, reliable & capable in the 44 years I'm in my...”

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Richard of Brightwaters, NY

About the Owner

Owner of Healthy Basement Systems

Larry Janesky

Larry Janesky is a successful business owner, author, speaker, and inventor with 29 patents. With more than 30 years of business experience, Larry has gone from being a self-employed home services contractor to an authority on creating and growing businesses.

Larry is the founder of Contractor Nation, the largest and most successful network of home services contractors in North America. Through the network, he has formed personal relationships with many business owners including the founder of Healthy Basement Systems, Bill Simone. In June of 2021, founder Bill Simone decide he was going to leave so he could retire. Marc Tannenbaum will be stepping in as Managing Partner with Larry Janesky and together they are looking forward to building onto Bill's legacy, as we wish him a happy retirement and thank him for years of loyalty and service!

Meet Our Team

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Nick Tasman Lead Foreman
Cathy P. Production Coordinator
Chris Hammer Installer
Chris Vidal Foreman
Christopher Seeger Total Basement Finishing Project Manager
Dan Vazquez Production Manager
Dawid Bauman Installer

Healthy Basement Systems General Manager & Partner, Marc Tannenbaum

Owner of Healthy Basement Systems

Marc Tannenbaum

General Manager and Partner, Marc Tannenbaum has over 17 years of residential home improvement operations and leadership experience. He has always been a problem solver and passionate about making the customer's vision a reality. Marc is a true professional and brings a focused, intelligent approach to each job that he is involved with.

Healthy Basement Systems is the exclusive regional dealer for the Basement Systems international contractor network - a group of more than 190 of the best waterproofing contractors in the world who have exclusive access to patented products, comprehensive training, and support through the organization. As the day-to-day leader of the Healthy Basement Systems team, Marc upholds the highest standards of the company.

Marc enjoys meeting with homeowners as well as helping them solve their basement and crawl space problems, enabling them to get more out of their homes. In his spare time, he likes to golf, read biographies of leaders, kayak, and spend time with his three adult children.

Healthy Basement Systems has exclusive access to more than 30 patented products, comprehensive training, and support through the international company. We are also the winner of the National Association of The Remodeling Industry's (NARI) Platinum Award for "Contractor of the Year 2017."

Accreditations & Affiliations
Healthy Basement Systems BBB accredited
Healthy Basement Systems Accreditations & Affiliations
Long Island
Healthy Basement Systems Accreditations & Affiliations
Healthy Basement Systems Accreditations & Affiliations

When one of our System Design Specialists visits your home for a FREE inspection, the focus of the visit will be to educate you about the causes of all your basement and crawl space problems — and the best solutions. During the appointment, you will see a multimedia presentation that shows your basement or crawl space transformed into a dry, healthy, and permanently usable space. This presentation will help make your decision for a solution easier. Schedule your Free Estimate today!

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