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.
Atlantic Window & Door is a fenestration solution center with extensive showroom resources in New Jersey (Asbury Park and Newark) that provides professional consultation, product selection, and installation support for residential and commercial window, door, glass, restoration, and service projects; Atlantic Window & Door offers experienced window consultants (not salespeople), mobile showroom and delivery services, partnerships with architects and builders, a wide selection of premium manufacturers and hardware, and a focus on customized solutions, technical support, and long-term value for each project.
Contract Direct Windows is a New Jersey–based manufacturer, distributor, and seller of high-quality, energy-efficient windows and doors with about 14 years of experience serving the New Jersey metropolitan area; Contract Direct Windows offers replacement and new-construction PVC/vinyl and aluminum windows, exterior doors, cabinets and related installation services across multiple locations (Hillside and Bayonne), provides free estimates and customer support, and focuses on energy savings, durability, acoustic insulation, and straightforward service for both homeowners and professionals.
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.
Gild-N-Son Windows & Doors is a manufacturer and sales company with over 70 years of experience that produces and supplies a full range of vinyl windows and door products. Gild-N-Son Windows & Doors offers bays and bows, double hung, casement, picture, awning, slider and hopper windows along with special shapes, and provides steel and fiberglass entry doors, French and patio/sliding doors, storm and security doors, as well as repair services for insulated and single-pane glass, hardware, and screens, emphasizing long-standing industry experience and superior product quality to meet customers’ window and door needs.
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.
Royal Aluminum Co Inc is a long-standing window manufacturer established in 1957 that manufactures custom vinyl and aluminum windows and doors with a focus on quality, competitive pricing, and service; Royal Aluminum Co Inc produces double hung, sliders, basement hoppers, casements, awnings, bays and bows, sliding patio doors, picture windows and special shapes, and offers glass repair, screen repair, commercial installation support, an order/stock list and quoting services to support residential and commercial projects.
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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.