Compare the highest-rated windows professionals in Medford, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
Renewal by Andersen is a nationally recognized leader specializing in premium, custom-made, energy-efficient replacement windows and doors. Their strength lies in a full-service approach, from in-home consultation to professional installation, using their proprietary Fibrex® composite material which offers superior durability and insulation.
A highly-rated regional contractor serving Long Island, including Medford. They are known for a wide selection of vinyl and composite windows, offering a strong balance of quality and value. They excel in both replacement and new construction window projects and have a reputation for professional installation crews.
A trusted local contractor based in nearby Ronkonkoma, known for personalized service and expertise in all types of window and door projects. They handle everything from simple repairs and reglazing to full-frame replacements and specialize in integrating modern, energy-efficient products into existing homes.
** The window service market in Medford, NY, is competitive and service-oriented, reflecting the demographics of Suffolk County. The housing stock consists largely of single-family homes built from the mid-20th century onward, creating a consistent demand for window upgrades focused on **energy efficiency** and modernization. * **Average Quality:** The market is bifurcated. There is strong demand for high-end, custom solutions (like those from Renewal by Andersen) as well as robust competition among quality mid-range vinyl window providers (like Window Universe and local contractors). * **Competition Level:** High. Medford residents have access to numerous local Long Island contractors and are also targeted by large national companies. Reputation, verified reviews, and local longevity are critical differentiators for consumers. * **Typical Pricing:** Pricing is at a premium compared to national averages due to the high cost of living on Long Island. A standard double-hung vinyl window replacement can range from **$600 to $1,200 per window** installed, depending on the brand and features. Full-frame replacements, custom shapes, and high-performance materials (like Fibrex or wood composites) can push the cost to **$1,500+ per window**. Most reputable contractors offer free, in-home estimates.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Medford regulations and climate
Get answers to common questions about windows services in Medford, New York.
For a standard-sized home in Medford, a full window replacement typically ranges from $15,000 to $30,000+, depending on the number of windows, materials (vinyl, wood, fiberglass), and energy efficiency features. Long Island's labor and material costs are generally higher than national averages. It's crucial to get itemized quotes from local installers that include removal, installation, and disposal, as Suffolk County has specific disposal fees for construction debris.
Medford's proximity to the Atlantic Ocean means your windows must withstand high humidity, salt air corrosion, and nor'easter wind loads. We strongly recommend windows with a durable, non-corrosive exterior cladding (like vinyl or aluminum-clad wood) and a high DP (Design Pressure) rating of 40 or above to resist wind-driven rain and strong gusts common in our region. Look for low-E glass with argon gas to improve insulation against both winter cold and summer heat.
Yes, for most window replacements, you will need a building permit from the Town of Brookhaven Building Division. This ensures the installation complies with the New York State Uniform Fire Prevention and Building Code, including egress requirements for bedrooms. A reputable local installer will typically handle the permit process for you, which is a key reason to hire a licensed and insured contractor familiar with Brookhaven's specific regulations.
While installations can be done year-round, the ideal windows are late spring and early fall. These periods offer mild, dry weather in Medford, which is optimal for sealing and allows your home's HVAC system to maintain comfort while windows are temporarily removed. Scheduling in the off-peak seasons (not high summer or deep winter) can also lead to better installer availability and potentially more flexible scheduling.
Always ask for their Suffolk County Home Improvement Contractor (HIC) license number, which is required by law, and verify it online with the Suffolk County Department of Consumer Affairs. Additionally, check for proof of insurance (liability and workers' compensation) and ask for references from recent projects in the Medford area. Membership in local organizations like the Long Island Builders Institute (LIBI) is also a good indicator of a reputable, established business.