20 Best Window Companies in Sleepy Hollow, NY (2025 Reviews)
Thinking about upgrading your home's windows? We’ve got you covered in this guide to the best window installation companies.
We analyzed all the top-rated window companies in Sleepy Hollow and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A guide on the best window replacement companies in Sleepy Hollow may not seem like the most compelling article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. Potential leaks or drafts can lower your home’s energy efficiency by up to 30%, according to the Department of Energy. In Sleepy Hollow, that’s almost $331 a year that you could save on your power bills by making the switch.
Replacement windows improve your home’s insulation, not only making you and your family more comfortable during extreme temperatures, but also saving you some money and helping the environment.
Unlike other sites, EcoWatch ranks window replacement companies based on energy efficiency while also taking into consideration cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Sleepy Hollow
The EcoWatch Reviews team researched many window installation companies across Sleepy Hollow to narrow our list down to the top ones. The companies in this article scored best in our review categories, which include energy-efficient offerings, local expertise, price, customer service, availability and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World provides windows expertise in Sleepy Hollow. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the window installation sector. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
You may want to consider opting for Window World if you're interested in a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Sleepy Hollow?Prices are not available on Window World’s website since the cost of window replacement differs based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate pricing information.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen provides the best availability in Sleepy Hollow. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window installation sector. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
You may want to consider opting for Andersen if you're interested in a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Sleepy Hollow?Prices are not available on Andersen’s website since the cost of window replacement differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Getting a free quote on its website is the best way to get more accurate pricing information.
We strive to stay unbiased and transparent by describing pros and cons for every company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in Sleepy Hollow
Renewal by Andersen of Long Island
Farmingdale, NYPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Double-Hung
Bay Windows
Window Replacement/Installation
Glass Doors
Skylights
Power Home Remodeling
Melville, NYTimely Service
Good Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Greenwich Windows Replacement
Greenwich, CTPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Double-Hung
Bay Windows
Window Replacement/Installation
Aspen Home Remodeling, LLC.
Oradell, NJFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Skylights
Energy-Efficient Options
M & R Windows
Bronx, NYTimely Service
Price Transparency
Services Offered
Window Replacement/Installation
Frank Conforti Contracting
North Haledon, NJPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Repair
Skylights
Window Replacement/Installation
Energy-Efficient Options
HDL Construction LLC — Windows replacement, Roofing, Roof service, Siding replacement, Chimney, Deck, Masonry
Hasbrouck Heights, NJSaturday and Sunday availability
Educational Website
Good Customer Service
24-hour emergency service
Free in-home consultation
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
F5 Remodeling
Rutherford, NJGood Customer Service
Family-owned and operated
Full-service installation
Minority-owned and operated
Price Transparency
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
United Home Experts
Norwalk, CTPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Fiberglass Frames
Window Replacement/Installation
Putnam Windows Inc.
Cold Spring, NYGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Wood Frames
Window Replacement/Installation
Vinyl Frames
Glass Doors
Cityproof Soundproof Windows
Long Island City, NYGood Customer Service
Trademark soundproof Citiwindows
No-construction services available
Over 50,000 installations completed
Timely Service
Free assessment
Price Transparency
Educational Website
Services Offered
Energy-Efficient Options
Custom Window Designs
Window Replacement/Installation
Doors & Windows
Albertson, NYFree in-home or virtual consultation
Online product shopping
Price Transparency
Educational Website
Sunday availability
Free assessment
Good Customer Service
Services Offered
Double-Hung
Window Replacement/Installation
Vinyl Frames
Bay Windows
Wood Frames
Bloomfield Window and Door Company
Bloomfield, NJFree assessment
Services Offered
Screen Repair
Window Replacement/Installation
Edge Remodeling, Inc.
Franklin Square, NYGood Customer Service
Labor warranties available
Free same-day estimates
Free assessment
Price Transparency
Family-owned and operated
Services Offered
Window Replacement/Installation
Winstar Windows
Essex Fells, NJOne-day window installation
Good Customer Service
Wide variety of windows
Educational Website
Second-generation family-owned and -operated
Price Transparency
Second-generation-family-owned and operated
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Parco Home Improvement Corp.
Franklin Square, NYFree assessment
Price Transparency
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Vinyl Frames
Zeus Siding & Windows LLC
Irvington, NJEducational Website
Satisfaction-guaranteed warranties
Siding, roofing, and windows
Good Customer Service
Weekend availability
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Ben Window & Glass
Brooklyn, NYEducational Website
Free assessment
Wide selection
Foggy window repair
Weekend availability
Price Transparency
Services Offered
Window Repair
Window Replacement/Installation
Northern Windows Siding, Roofing and Insulation
Goshen, NYFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Window Replacement/Installation
United Windows And Glass Repair LLC
Brooklyn, NYGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Bay Windows
Window Repair
Energy-Efficient Options
Double-Hung
Glass Repair
Window Replacement/Installation
Tempered Glass
Calculate how much you can expect to pay for window installation and replacement in Sleepy Hollow, NY using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Sleepy Hollow Saves You Money
By switching to energy-efficient windows, you and your family can take advantage of several benefits, including:
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes usually have windows that are outdated, drafty or potentially even damaged in some way. Upgrading your windows could help raise the value of your property if you decide to sell.
- Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% once you install Energy Star certified windows. In Sleepy Hollow, that’s about 154 pounds per year on average.
- Save money on electricity bills: Once you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll require less energy to heat or cool your home.
Estimated Cost of Window Replacement in Sleepy Hollow
Windows come in different purposes, shapes and styles, so costs and services will vary considerably depending on your project. Below, we describe the average cost and services that you’ll find from window replacement companies.
How Much Do New Windows Cost?
On average, homeowners in Sleepy Hollow can expect that most replacement window installations will cost between $250 and $1,200, with the average cost sitting at around $600. This is due to the fact that the cost of window installations depend on several factors specific to your home, like the size, material and number of windows you need to install, as well as the location of your property.
It’s important to keep in mind that windows with the best efficiency may cost more initially but can save you hundreds of dollars by decreasing your energy bills. Investing in certified energy-efficient windows can save Sleepy Hollow homeowners $331+ a year when replacing single-pane windows.
Something else that influences the total cost is the material of the frame you choose. Aluminum frames are generally the least pricey and are sturdy and light, but they provide poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first question to ask yourself when getting new windows is: Should you get a full-frame installation or a pocket installation?
A full-frame installation replaces the full window, including the sill, frame, trim and the window panes. As this type of installation is more involved, it will be more expensive than a pocket installation. A pocket installation means replacing a window without taking out the whole frame, which tends to be less expensive than a full-frame installation.
Your window installation company can recommend the best type for your project. In Sleepy Hollow, the decision will mostly be influenced by the efficiency of your home and the age of your existing frames.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Sleepy Hollow
The EcoWatch Reviews team differs from most reviewers, as we evaluate these companies through a sustainability lens. Along with energy efficiency, we analyzed window companies all across the state and ranked them based on the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installers that serve the Sleepy Hollow area so you can find the right window installation company near you.
Work Quality
When selecting new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand you opt for. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If the majority of customers don’t have good feedback about their service from a certain company, you won’t see it featured on EcoWatch.
Cost
Cheaper windows don’t necessarily mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important. That’s why window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for quite some time. Window installers that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Sleepy Hollow, NY Window Replacement FAQs
How much does window installation cost?
The typical cost of replacing one window can range from $450 to $650. There are many factors that affect how much it costs, which include the materials used in designing the windows, local labor costs, how energy-efficient the windows are, your property’s location, the number of windows and styles and sizes of windows.
What are the different kinds of windows?
There are various kinds of windows you can get for your house, such as slider windows, double-hung and single-hung windows, awning windows, picture windows, casement windows, transom windows and bay windows.
What services do window replacement companies do?
Window installation professionals go to your house to remove your old windows and replace them with new ones. Some providers install products made by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation is done.
How do you know it’s time to replace your windows?
Windows generally last about 20 to 30 years, but anytime you notice damage on your windows, it’s a good time to have an expert take a look at them to see if they need any repairs or replacements.