20 Best Window Companies in Melville, NY (2025 Reviews)
Looking to improve your home’s insulation? The top window replacement companies can help.
We analyzed all the top-rated window companies in Melville 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
The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Melville. During the winter months, the last thing you want is your heat to leak out of your outdated, drafty windows.
Replacement windows improve your home’s insulation, not only making you and your family more comfortable during the summer and winter, but also saving you some money and helping the environment.
Because windows have such a considerable impact on your home, selecting the best company for you is a big decision to make. That’s why the EcoWatch team has curated this list of the best window installation companies, so you can more easily make an informed decision.
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 Melville
The EcoWatch team researched dozens of companies that service the Melville area to find the top window installation companies that fit our standards. The providers we’ve reviewed in this article scored best in our categories, including energy-efficient offerings, availability, customer service, price 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 has windows expertise in Melville. Window World has been in the window installation business for around 27 years.
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 WindowsThere are a wide range of window types that Window World offers, some of which are Energy Star products. 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 Melville?Window World doesn’t have any pricing information available on its website, but it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about pricing.

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 has the best availability in Melville. Andersen has been in the window installation business for around 27 years.
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 WindowsThere are a wide range of window types that Renewal by Andersen offers, some of which are Energy Star products. 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 Melville?Andersen doesn’t have any pricing information available on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about pricing.
We strive to be unbiased and transparent by listing pros and cons for each company. Additionally, any partnerships do not affect our rankings.
More Window Companies in Melville
Renewal by Andersen of Long Island
Farmingdale, NYFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Bay Windows
Glass Doors
Skylights
Double-Hung
Window Replacement/Installation
Power Home Remodeling
Melville, NYFree assessment
Good Customer Service
Timely Service
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Doors & Windows
Albertson, NYFree in-home or virtual consultation
Free assessment
Online product shopping
Sunday availability
Price Transparency
Educational Website
Good Customer Service
Services Offered
Vinyl Frames
Window Replacement/Installation
Wood Frames
Double-Hung
Bay Windows
Parco Home Improvement Corp.
Franklin Square, NYFree assessment
Price Transparency
Services Offered
Vinyl Frames
Energy-Efficient Options
Window Replacement/Installation
Edge Remodeling, Inc.
Franklin Square, NYLabor warranties available
Free assessment
Good Customer Service
Free same-day estimates
Family-owned and operated
Price Transparency
Services Offered
Window Replacement/Installation
Flawless Glass & Mirror LLC
Holbrook, NYEducational Website
Free in-home consultation
Owner-operated small business
Price Transparency
Good Customer Service
Customized glass options
Free assessment
Services Offered
Window Replacement/Installation
Mirrors
Glass Showers
Greenwich Windows Replacement
Greenwich, CTFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Bay Windows
Double-Hung
Window Replacement/Installation
United Home Experts
Norwalk, CTGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Fiberglass Frames
Window Replacement/Installation
M & R Windows
Bronx, NYPrice Transparency
Timely Service
Services Offered
Window Replacement/Installation
Cityproof Soundproof Windows
Long Island City, NYTrademark soundproof Citiwindows
Good Customer Service
Free assessment
No-construction services available
Over 50,000 installations completed
Price Transparency
Educational Website
Timely Service
Services Offered
Energy-Efficient Options
Custom Window Designs
Window Replacement/Installation
United Windows And Glass Repair LLC
Brooklyn, NYPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window Repair
Bay Windows
Tempered Glass
Glass Repair
Double-Hung
Window Depot USA of Southern CT
Trumbull, CTFree assessment
Timely Service
Price Transparency
Good Customer Service
Educational Website
Services Offered
Double-Hung
Vinyl Frames
Triple Pane Glass
Window Replacement/Installation
Bay Windows
Glass Doors
Energy-Efficient Options
Ben Window & Glass
Brooklyn, NYWide selection
Weekend availability
Free assessment
Educational Website
Price Transparency
Foggy window repair
Services Offered
Window Replacement/Installation
Window Repair
Aspen Home Remodeling, LLC.
Oradell, NJFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Skylights
Energy-Efficient Options
HDL Construction LLC — Windows replacement, Roofing, Roof service, Siding replacement, Chimney, Deck, Masonry
Hasbrouck Heights, NJEducational Website
Saturday and Sunday availability
Good Customer Service
Free in-home consultation
24-hour emergency service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
F5 Remodeling
Rutherford, NJFull-service installation
Educational Website
Free assessment
Good Customer Service
Price Transparency
Minority-owned and operated
Family-owned and operated
Services Offered
Window Replacement/Installation
Bert Falsetti's Home Improvement LLC
Shelton, CTServices Offered
Double-Hung
Energy-Efficient Options
Vinyl Frames
Window Replacement/Installation
Bloomfield Window and Door Company
Bloomfield, NJFree assessment
Services Offered
Window Replacement/Installation
Screen Repair
Homestead Window Treatments
Huntington Station, NYFamily-owned and operated
Free assessment
Saturday availability
Good Customer Service
Online appointment scheduling
Price Transparency
Educational Website
Services Offered
Custom Window Designs
Window Replacement/Installation
Mr. Handyman of Huntington and Smithtown
East Northport, NYFree assessment
Timely Service
Educational Website
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Window Repair
Bay Windows
Calculate how much you can expect to pay for window installation and replacement in Melville, 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 Melville Saves You Money
Energy-efficient windows can provide benefits in several ways. Here are a few reasons you may want to consider making the switch:
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, especially if your home is on the older side.
- Save on energy bills: Upgrading to energy-efficient windows lowers your energy bills by about 12% since you use less energy.
- Reduce your carbon footprint: In Melville, you can lower your indirect greenhouse gas emissions by about 307 pounds per year once you switch to energy-efficient windows.
Estimated Cost of Window Replacement in Melville
Each window installation company offers varying services and has varying costs depending on a few factors.
How Much Do New Windows Cost?
Even though the national average cost of installing a single window is around $600, it can range anywhere from $200 to $1,200. These numbers vary based on specific characteristics of your installation, like material, type, the location of your home, size, number of windows and more.
It’s also worth keeping in mind that energy-efficient windows will almost always cost more initially, but Energy Star estimates that upgrading the windows on your Melville home translates to an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. The amount of money you’ll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Costs will also vary based on the material of your frame. Aluminum frames have the lowest price. They’re sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made with wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They’re also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
Generally, there are two kinds of window replacement services companies offer: full-frame and pocket installations.
A full-frame installation replaces the entire window, such as the windowsill, frame, trim and the window panes. As this kind of installation requires more time, it will cost more than a pocket installation. A pocket installation entails replacing a window within the existing frame, which is generally less expensive than a full-frame installation.
Your window installation company should be able to help you choose what’s best for your needs. In Melville, the decision will mostly depend on the age of your windows and if there’s any moisture damage. Wood can decay if not maintained properly over the years, so it’s a good idea to have a professional check your frames and window sills.
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 Melville
In our search to find the most reliable, eco-friendly window installers in Melville, EcoWatch landed on the above companies as the top window installation companies in the city. Along with energy efficiency, we assessed several window installers in Melville and assigned rankings using the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve Melville 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 type of window you choose. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the highest rates of customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across most other categories, including quality of parts, warranty, cost, quality of installation, professionalism and more.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we awarded 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 labor rank higher with EcoWatch.
Years of Experience
Due to Melville’s climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of Melville window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Melville, NY Window Replacement FAQs
What is the typical cost to replace windows?
The national average cost to install one window is about $600 but can range from $200 to $1,200, based on a few different factors. The price is often dependent on the type and material of the window, the size of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What kind of window is the best for energy efficiency?
Generally, double-pane windows are more efficient than single-pane windows and windows that don’t open will be more efficient than windows that do. If you want to be sure you’re getting the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — they’re certified energy-efficient by the U.S. Department of Energy.
When do I have to use a window installation company?
Unless you have experience with home improvement projects and have the time needed to replace your own windows, we recommend hiring a professional. The process of installing windows is complicated and can take anywhere from four to six hours for a single window. Although it’s tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and much safer option.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn’t get into the house, so the temperature outside doesn’t necessarily matter that much. What’s most important is that the weather should be dry.
How long does window installation usually take?
Because the average installation time of a window is 30 minutes, around 16 windows can be installed in an 8-hour work day.