The Best Window Installers in East Setauket, NY

Compare the highest-rated windows professionals in East Setauket, New York. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Three Village Roofing & Siding Inc.

4.8
(200 reviews)
Verified

A highly reputable, family-owned and operated contractor known for exceptional workmanship and customer service in the Three Village area, which includes East Setauket. They have expanded their expertise beyond roofing to become a leading provider of high-quality window installation and replacement services.

15 Christian Ave, Stony Brook, NY 11790

Specialties & Features

Energy-efficient window installation
Custom window solutions
Residential window replacement

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Windowrama

4.5
(150 reviews)
Verified

A major regional window and door company with a strong presence on Long Island. They are a one-stop shop, offering a wide selection of brands and in-house manufacturing for custom solutions. Their extensive showroom and professional installation teams make them a popular choice for comprehensive window projects.

200 Wireless Blvd, Hauppauge, NY 11788

Specialties & Features

New window installation
Custom window solutions
Storm windows and security windows

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#3

All Island Group

4.7
(300 reviews)
Verified

A premier home improvement contractor serving all of Long Island with a stellar reputation for quality and reliability. They specialize in high-end, energy-efficient replacements and are known for their professional project management and clean installations. They are a trusted provider for many homeowners in Suffolk County.

45 Mahan St, West Babylon, NY 11704

Specialties & Features

Energy-efficient windows
Residential window replacement
Window repair services

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in East Setauket

** The window service market in East Setauket and the broader Three Village area is characterized by high-quality, competitive contractors catering to an affluent and well-maintained housing stock, which includes many historic and custom-built homes. Homeowners in this area prioritize energy efficiency, durability against coastal weather, and aesthetic authenticity. The competition level is moderate to high, with a mix of long-standing local specialists (like Three Village Roofing & Siding) and larger regional powerhouses (like Windowrama and All Island Group) competing on service, product quality, and reputation rather than price alone. Typical pricing for a full window replacement project is at a premium, reflecting the high cost of living, the quality of materials used (often vinyl or fiberglass clad-wood), and the expertise of the installers. Homeowners can expect to invest significantly but receive a strong return in terms of property value, curb appeal, and energy savings.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with East Setauket regulations and climate

Frequently Asked Questions About Windows in East Setauket

Get answers to common questions about windows services in East Setauket, New York.

1What is the typical cost range for a full window replacement in an East Setauket home?

For a standard vinyl double-hung window replacement in East Setauket, homeowners can expect to pay between $800 and $1,200 per window, including professional installation. This range accounts for Long Island's higher labor and material costs compared to national averages. The final price is influenced by window size, material (e.g., fiberglass, wood), energy efficiency features, and the complexity of your home's architecture.

2How does the local climate in East Setauket influence the type of windows I should choose?

Given our humid summers, nor'easters, and cold winters, selecting windows with excellent weather resistance and energy efficiency is crucial. Look for windows with a low U-factor for insulation and a low Solar Heat Gain Coefficient (SHGC) to manage summer heat. Impact-resistant glass or sturdy construction is also a wise consideration for coastal Suffolk County to better withstand high winds and potential flying debris.

3Do I need a permit from the Town of Brookhaven to replace my windows in East Setauket?

Typically, a permit is not required for a like-for-like window replacement in an existing opening in the Town of Brookhaven. However, if you are altering the opening's size, changing the home's egress, or are in a historic district, a permit may be necessary. A reputable local installer will know the specific Brookhaven codes and handle any required paperwork, which is a key reason to hire a licensed, local professional.

4What is the best time of year to schedule a window installation in East Setauket?

While installations can be done year-round, the ideal windows are late spring and early fall. These periods offer mild, dry weather on Long Island, which is optimal for the installation process and sealing. Scheduling during these shoulder seasons also helps you avoid the busy summer rush for contractors and ensures your new windows are in place before the peak heating and cooling seasons.

5What should I look for when choosing a window installation company serving East Setauket?

Prioritize companies that are licensed, insured, and have a strong physical presence on Long Island. Check for specific experience with homes in our area, including older colonial styles common in East Setauket. Always ask for local references, verify they provide a detailed written contract, and ensure their warranty covers both product and labor, protecting you from Long Island's specific weather-related wear.