Window contractors replace old or damaged windows and install new ones in additions and remodels. They measure openings, recommend frame materials and glass options, and install and seal windows to keep out drafts and water.
Common window services include:
Consider window replacement when windows are drafty, fogged between panes, hard to open, rotting or letting in water, or when you want better comfort and appearance. Glass-only repairs and window cleaning are separate categories.
Perfect Windows & Doors Corp sells and installs high-quality, energy-efficient windows and doors for residential and commercial customers across New York City. The company provides in-home consultations, measurements, delivery, professional installation, and repair services, guarantees materials and workmanship, and focuses on improving comfort, reducing noise, providing UV protection, and enhancing curb appeal while offering fast quotes and responsive customer service.
Aron Windows & Doors Inc is a New York City–based door and window contractor that provides installation, repair, replacement, restoration, glass and mirror installation, and ongoing maintenance services for residential and commercial properties. The company serves Manhattan, Brooklyn, Queens, the Bronx, Staten Island, Long Island and Jersey City, works with certified installers on storefront and building projects, offers free quotes and project estimates, highlights past work with property managers and management firms, and presents itself as an award-winning (2024) door and window service provider.
Domino Window Repair Inc. is a New York City–based window and glass company located at 860 W 181st St, specializing in residential and commercial window installation, replacement, and repair, including shower doors, glass doors, and mirrors. The company is fully insured, offers on-site quotations and follow-up customer service, and serves the greater New York area with a contact phone number of (917) 863-0177. Contact page.
Global Window NY is a New York City–based window and door installation company that provides replacement windows, window repair, siding, and door services for residential and commercial customers across Brooklyn, Queens, the Bronx, Staten Island, and surrounding counties; Global Window NY offers on-site estimates, installation of vinyl and hurricane-rated windows, and exterior improvement services while operating from local Brooklyn/Whitestone-area locations and maintaining phone and directory listings for scheduling and inquiries.
M & R Windows is a Bronx-based window and door installation company serving the tri-state area that provides professional window and door installation, replacement, repair, and restoration services for residential and commercial clients. M & R Windows brings decades of industry experience and focuses on high-quality workmanship, reliable project execution for property managers and building owners, and strong customer service by ensuring projects are completed on schedule and to client specifications.
Perfect Windows & Doors Corp sells and installs high-quality, energy-efficient windows and doors for residential and commercial customers, offering in-home consultations, measurements, delivery, professional installation, and repair services with guarantees on materials and workmanship; Perfect Windows & Doors Corp focuses on improving comfort, noise reduction, UV protection, and curb appeal while providing fast quotes and strong customer service across New York City boroughs.
Window King is a family-owned replacement window and door company with over 20 years of experience serving New York City, surrounding counties, and the broader Tri-State area. The company specializes exclusively in residential and commercial replacement windows and doors, selling and installing Okna brand windows and Okna Elegante doors while offering factory-direct pricing, finance options, and free no-pressure on-site estimates. Window King emphasizes straightforward, honest pricing without high-pressure sales tactics, offers products such as the Starmark Evo Composite with laminated glass for noise reduction and low U-values, and maintains multiple regional offices and phone lines for local scheduling and support.
Window Repair NYC is a New York and Northern New Jersey–based glazing and glass services company that provides same-day emergency window repair and replacement, custom glass and mirror fabrication, shower and storefront door installation, window restoration and maintenance, frame and balance repair, and custom screens; the company combines free in-home estimates with an in-house manufacturing capability to deliver tailored solutions, employs licensed, insured and background-checked glaziers, emphasizes rapid response, quality craftsmanship and flexible pricing, and serves both residential and commercial clients from its 244 5th Avenue NYC office with hundreds of completed jobs and strong customer ratings.
Window Repair US Inc is a New York City–based glass and window service provider offering residential and commercial solutions including window glass replacement, laminated and tempered glass, storefront glass replacement, custom shower doors and mirrors, window restoration and maintenance, screen and soundproofing services, and 24/7 emergency repairs. The company focuses on fast, professional service with veteran technicians, competitive pricing, and a customer-first approach to deliver timely repairs, replacements, and installations across NYC.
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A window contractor measures openings, helps you choose window styles and materials, removes old windows, installs new units with proper flashing and insulation, and finishes trim. Some also cut new openings or enlarge existing ones.
Insert replacement fits a new window into the existing frame and disturbs less trim. Full-frame replacement removes the old frame, which allows inspection for rot and better flashing. An installer can recommend the method after checking your frames.
Compare window brands, frame materials, glass packages and energy ratings, along with installation details, cleanup and warranties for both product and labor. Ask whether a permit is needed and who measures and orders the windows.
Cost depends on the number, size and style of windows, frame material, glass options, the installation method, repairs to rotted framing, interior and exterior trim work, upper-floor access and local permit requirements.
Remove window treatments and hardware, move furniture away from windows and clear a path for the crew. Take down fragile items nearby and plan for rooms to be open to the outdoors briefly while each window is replaced.