Explore Door & Window Companies Serving Holtsville, NY

Active Door & Window is a Long Island-based provider of premium garage doors, windows, and door solutions. Established in 2006, we specialize in installations, repairs, and energy-efficient upgrades for residential and commercial properties. Our offerings include Carriage House garage doors, Andersen windows, and custom entry doors, supported by expert service and competitive promotions.

IGlass Pro is a premier provider of custom glass, mirror, and closet systems serving the tri-state area. Specializing in frameless shower doors, bespoke closet solutions, and commercial glass installations, we combine expert craftsmanship with premium materials to deliver tailored design solutions. With over 20 years of industry experience, our team ensures precision installation and exceptional customer service for every project.