Compare the highest-rated windows professionals in Port Washington, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier provider and a subsidiary of the nationally recognized Andersen Corporation. They specialize in a full-service, premium replacement window experience, from custom design and manufacturing to professional installation. They are renowned for their high-quality Fibrex® composite frames and energy-efficient glass options.
A leading Long Island-based window and door company with a strong reputation for quality and service. They offer a wide selection of brands and products, catering to both replacement and new construction needs. Their focus on customer service and professional installation makes them a top choice in Nassau County.
A highly-rated, full-service home improvement contractor known for expert window installation and replacement. They emphasize quality workmanship, use top-tier materials, and offer robust warranties. Their services are tailored to homeowners seeking significant home upgrades, including energy-efficient and custom solutions.
** The window service market in and around Port Washington, NY, is characterized by a high demand for quality and energy efficiency, reflecting the affluence and older housing stock of the North Shore of Long Island. The competition is strong among regional and local contractors, though few are physically headquartered within the small peninsula of Port Washington itself. Providers from neighboring hubs like Hauppauge, Farmingdale, and Old Bethpage actively serve the area. The average quality of service is high, with homeowners expecting professional consultation, premium products (from brands like Andersen, Pella, and Marvin), and clean, precise installation. Pricing is typically above the national average, reflecting the higher cost of living and the demand for custom, high-performance windows suitable for both historic charm and modern efficiency. A full-window replacement project for a standard home can range from $10,000 to $30,000+, depending on the number of windows, materials chosen, and the complexity of the installation.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Port Washington regulations and climate
Get answers to common questions about windows services in Port Washington, New York.
In Port Washington, a full home window replacement typically ranges from $15,000 to $40,000+, depending on the home's size and window count. Key cost factors include the choice of high-performance materials (like vinyl or fiberglass), custom sizing for older homes, and the need to meet Nassau County's strict energy codes. Coastal exposure also necessitates windows with superior corrosion resistance and impact ratings, which can increase the investment.
For a standard single-family home, professional installation usually takes 2-5 days. We highly recommend scheduling installations in late spring or early fall to avoid Port Washington's humid summer heat and the unpredictable winter nor'easters that can delay work. Planning ahead is crucial, as reputable local installers often book several weeks in advance, especially for pre-winter projects aimed at improving home energy efficiency.
Yes, window replacements in Port Washington often require a building permit from the Town of North Hempstead's Building Department, especially if you are altering the structural opening. Furthermore, if your home is in a historic district or has a historic designation, you may need approval from the Landmark Preservation Commission to ensure replacement windows meet specific aesthetic guidelines, making it vital to hire a contractor familiar with these local processes.
Prioritize companies that are licensed, insured, and have extensive local experience. Look for specific knowledge of installing windows to withstand Long Island Sound's salt-air corrosion and high winds. Check for strong references within Port Washington neighborhoods and verify they handle the local permit process. A provider offering products with high ENERGY STAR® ratings for the Northern climate zone will ensure optimal energy savings for our region.
Given our humid, coastal environment with cold winters, look for windows with low-E glass, argon gas fills, and warm-edge spacers to maximize energy efficiency. For durability, choose frames (like vinyl or clad-wood) and hardware specifically treated for salt-air corrosion resistance. Impact-resistant glass or sturdy storm windows are also wise considerations for added protection against the strong winds and debris common during our coastal storms.