Windows & Doors Companies in Brentwood, NY

Comprehensive list of Brentwood, New York based companies, stores, manufacturers and suppliers offering windows and doors for sale, installation, replacement and repair services.

Business Listings

Serving Nassau, Suffolk and Queens counties since 1992, Instant Verticals has expanded to become your source for all kinds of custom blinds, shades, shutters and more. Visit our showroom to see over 150 full size displays of today's latest products. Allow our skilled decorators to assist you choose the right product for your style and budget.


Since 1981, Michbi Doors. has evolved into the biggest WBE hollow metal manufacturer on Long Island. Our state of the art operation enables us to combine the fabrication of custom material and stock items in a timely fashion. Centrally situated on Long Island, our 45,000 square foot facility is capable to suit your fabrication and shipping needs.


The heavy glass frameless enclosures are a perfect choice for a clean look with elegance and class! The combination of the best quality material and our excellence in workmanship assures a pretty shower enclosure that will be enjoyed for many years to come. The Deluxe Semi-Frameless Line is one our most popular choices.



Designing and manufacturing custom closet doors since 1986. We are the source for every aspect of closet door systems.


Dash Windows of Long Island is a great place to start in finding everything you want to know about windows, doors, and skylights. If you're just shopping around, you are in the best place for service and price. As a result of our continued specific focus, we know everything about our products. Therefore, we can accommodate your requirements speedily and accurately.


Welcome to AJ Garage Door & Services, where we proudly serve all of Long Island and NY City. We are an Authorized Dealer for Wayne-Dalton Residential & commercial garage doors and openers. We provide a comprehensive line of storm protection products including FABRIC SHIELD Storm panels from Wayne Dalton. Property management is part of our service line and something we specialize in.


As the leader in auto glass replacement and repair and additional glass and mirror products, we continually aim to supply the best quality to our clients. We provide our clients same day service anywhere on Long Island. Our trucks are radio dispatched.


Long Island Garage Door Company provides the industry's finest domestic and commercial garage doors and openers serving the Long Island and Greater New York areas. We stock raised panel steel, ribbed steel, vinyl, wood, and High Density Polyethylene HDPE doors.