About Us Complete Basement Systems of NY

A family owned and operated business, we have been serving the public in Long Island since 1972. In 1992 ownership was transferred from father to son and 8 years later Complete Basement Systems was opened to better service the residential market.

Where we serve and what we do

Complete Basement Systems is dedicated to providing responsible & reliable waterproofing for homeowners in Huntington Station, Bay Shore, Hempstead, Valley Stream, Massapequa, Brentwood, Lindenhurst, Freeport, Levittown, Westbury, and the surrounding areas in New York. We offer a wide range of services including basement waterproofing, crawl space encapsulation, and spray foam insulation installation.

As a part of the Basement Systems Inc. network of over 300 hundred dealers throughout the United States, Canada, the United Kingdom and Ireland, Complete Basement Systems uses only the best products to perform each of these services.

Awards and local involvement

Recognized by the Better Business Bureau with an A+ rating, we also love being involved in the local community in any way. Whether it be charity work, community service, or just support, Complete Basement Systems wants to be a part of the mix. We have sponsored our local Boyscouts of America, Massapequa Soccer Club, and taken part in the Coalition Against Breast Cancer.

Here at Complete Basement Systems we stop at nothing to solve all of your basement, crawl space, and spray foam insulation needs. For more information about the services we offer or for a Free Estimate contact us today! We will come to your home, perform a thorough inspection, and present a customized plan that will keep the space under your home, dry and stable for years to come!

Looking for a price? Get a no cost, no obligation free estimate.