Get matched with top glaziers in Copake, NY

"What an efficient team Kenny and John were! Meticulous attention to detail! They did a great job taking out 2 old Andersen casements and installing 2 new beautiful double hunts! Their work was neat and precise. Hold onto these 2 gems! I would definitely recommend RBA to anyone considering replacement windows! Thank you so much."

"They did an excellent job. I am very pleased."

"The windows are of high quality. The workers were polite, neat and professional. Cleaned up everything and made sure we knew how to work everything."

Since 1998, Adirondack Basement Systems has been the trusted local expert for basement waterproofing, foundation repair, crawl space repair, and concrete lifting throughout Upstate New York and Western Massachusetts. As a locally owned and operated company, we're proud to deliver permanent solutions backed by exceptional customer service and industry-leading products. In 2026, we were honored with the BBB Torch Award for Ethics, recognizing our commitment to integrity, professionalism, and putting our customers first. Contact us today for a free, no-obligation inspection and discover why thousands of homeowners trust Adirondack Basement Systems.

"I love my Bay window. The workers were very efficient and professional and everything was cleaned up and in just a few hours. The only problem I was the sales people were very, very pushy. When I said no they kept dropping the price by $ 3000.00 which matched the competitor I was going to go with."

New England?s Most Referred Contractor Specializing in Baths, Kitchens, Windows & Doors Since 2008. You shouldn?t have to worry when hiring a contractor. That?s why there?s a motto we live by: Get It Done Right, The First Time, Never Cattywampus. It embodies the spirit to continuously improve not only the lives of our clients, but also our community, and each other. Call Us If You Need: Shower and Tub Replacement, Window Replacement, Entry Door Replacement and Kitchen Restyling. Our craftsmen are actual employees, not subcontractors, and have been with us for years. You deserve top-tier service, that?s why we made a promise to our customers: to provide superior workmanship and service, underscored by our Never Cattywampus Guarantee. \n

"They are awesome! Very efficient."

"I used Window World for my window project. They replaced 8 windows in 2 hours at a fantastic price. Very happy with the results."

"The installation was efficient and satisfactory; however, I would have appreciated it if the sales rep, when meeting with me at my home and going over the options, would have pointed out that the color of the window frame would not match the color of surrounding wood."

"JPL Glass came to our home sooner than I expected and quickly and efficiently fixed the glass window of our back door. I think they provide great service."