The Best Window Installers in Old Bethpage, NY

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

#1

All Glass Installers Inc.

4.7
(180 reviews)
Verified

A family-owned and operated business specializing in high-quality window and door installation and replacement. They are known for their personalized service, attention to detail, and expertise in energy-efficient solutions. They serve both residential and commercial clients across Long Island.

25 Central Ave, Bethpage, NY 11714 (Approximately 1 mile from Old Bethpage)

Specialties & Features

Energy-efficient window replacement
Custom window solutions
New construction window installation

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Window Nation of Long Island

4.8
(250 reviews)
Verified

As a branch of a larger, well-regarded company, Window Nation brings extensive resources and buying power to the local market. They are praised for their professional installation crews, wide selection of window styles, and strong warranty offerings. They focus exclusively on window and door replacement.

140 Schmitt Blvd, Farmingdale, NY 11735 (Approximately 3 miles from Old Bethpage)

Specialties & Features

Residential window replacement
Vinyl windows
Storm and security windows

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Renewal by Andersen of Long Island

4.6
(100 reviews)
Verified

Renewal by Andersen is a premium provider known for its high-performance, custom-made Fibrex® composite windows. They offer a full-service experience from in-home consultation to professional installation. Their products are top-tier in terms of energy efficiency, durability, and aesthetics.

255 Knickerbocker Ave, Bohemia, NY 11716 (Serves the entire Long Island area, including Old Bethpage)

Specialties & Features

Custom window solutions
Energy-efficient windows
Full-service replacement

Business Information

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

Why These Are the Top Windows Contractors in Old Bethpage

** The window service market in Old Bethpage and the surrounding Nassau County area is competitive and quality-focused. Homeowners in this region typically have older homes that benefit significantly from modern, energy-efficient window upgrades. The market is characterized by a mix of long-standing local contractors and branches of larger, well-known companies. Quality and professionalism are paramount, and the leading providers all hold strong reputations, proper licensing, and insurance. Pricing in this market tends to be at a premium compared to national averages, reflecting higher local labor costs and the demand for superior materials. A standard double-hung window replacement can typically range from $800 to $1,500 per window, depending on the brand, materials (vinyl, wood, composite), and energy efficiency features. Custom and high-end products from providers like Renewal by Andersen can exceed this range.

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 Old Bethpage regulations and climate

Frequently Asked Questions About Windows in Old Bethpage

Get answers to common questions about windows services in Old Bethpage, New York.

1What is the typical cost range for a full window replacement on a home in Old Bethpage?

For a standard double-hung vinyl window replacement in Old Bethpage, 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, style (e.g., picture, bay), energy efficiency features, and any structural repairs needed to older homes common in the area.

2How does Old Bethpage's climate affect my choice of replacement windows?

Old Bethpage experiences cold, windy winters and humid summers, making energy efficiency a top priority. We strongly recommend windows with a low U-factor for insulation and a low Solar Heat Gain Coefficient (SHGC) to manage summer heat. Choosing windows with durable, weather-resistant materials and proper sealing is crucial to withstand Long Island's nor'easters and prevent moisture infiltration and drafts.

3Do I need a permit from the Town of Oyster Bay to replace my windows in Old Bethpage?

Typically, a building permit is not required for a simple window replacement in Old Bethpage if you are not altering the structural opening. However, if you are changing the window size or style, or if your home is in a historic district, you must check with the Town of Oyster Bay Building Department. A reputable local installer will know these regulations and handle any necessary permits on your behalf.

4What is the best time of year to schedule window installation in Old Bethpage?

While installation can be done year-round, the ideal periods are late spring (May-June) and early fall (September-October). These seasons offer mild, dry weather in Nassau County, which is optimal for sealing and allows your home to be open for ventilation. Scheduling during these off-peak times can also provide greater installer availability and potentially faster project completion compared to the busy summer rush.

5How can I verify a window installation company is reputable and licensed for work in New York?

Always choose a contractor who is both licensed and insured in New York State. You can verify a Home Improvement contractor license online via the NYS Department of State website. Additionally, look for established local companies with strong references in Old Bethpage and Nassau County, and check for manufacturer certifications (like from Andersen or Pella), which indicate trained, authorized installers.