20 Best Window Companies in Oyster Bay, NY (2025 Reviews)
Looking to improve your home’s value? The top window replacement companies can help.
We analyzed all the top-rated window companies in Oyster Bay 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
Although eco-friendly energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your house’s efficiency can also have a big impact on home energy conservation. According to the Department of Energy, heat or cool air lost through old or damaged windows could be responsible for 25-30% of heating and cooling usage.
That’s not great for either your wallet or the environment, but one of the best window installation companies can help you with that.
Because windows are so important for your home, selecting the best company for you is a big choice to make. That’s why the EcoWatch team has made this list of the best window replacement companies, so you can make an informed decision more easily.
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 Oyster Bay
The EcoWatch team assessed several window providers across Oyster Bay to narrow our list down to the best ones. The installers in this article scored the best in our review categories, which include energy-efficient offerings, availability, price, customer service, local expertise 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 offers windows expertise in Oyster Bay. This company has 27 years of experience in the windows business, and it has become one of the most respected companies in Oyster Bay. Its reputation is backed by several positive reviews from customers online.
It 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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Window World cost in Oyster Bay?Window World doesn’t have any cost information available on its website, but it's known for offering some of the most affordable window installations around. Requesting 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 offers the best availability in Oyster Bay. This company has 27 years of experience in the windows business, and it has become one of the most respected companies in Oyster Bay. Its reputation is backed by several positive reviews from customers online.
It 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 WindowsA 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. Not all of Andersen’s windows are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Oyster Bay?Andersen doesn’t have any cost 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. Requesting a free quote on its website is the best way to get more accurate pricing information.
We aim to remain unbiased and transparent by including pros and cons for each installer. Additionally, any partnerships do not influence our reviews.
More Window Companies in Oyster Bay
Renewal by Andersen of Long Island
Farmingdale, NYFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Bay Windows
Skylights
Window Replacement/Installation
Double-Hung
Glass Doors
Power Home Remodeling
Melville, NYTimely Service
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Doors & Windows
Albertson, NYEducational Website
Good Customer Service
Sunday availability
Free in-home or virtual consultation
Free assessment
Online product shopping
Price Transparency
Services Offered
Wood Frames
Double-Hung
Vinyl Frames
Bay Windows
Window Replacement/Installation
Parco Home Improvement Corp.
Franklin Square, NYFree assessment
Price Transparency
Services Offered
Energy-Efficient Options
Vinyl Frames
Window Replacement/Installation
Edge Remodeling, Inc.
Franklin Square, NYLabor warranties available
Free assessment
Free same-day estimates
Good Customer Service
Family-owned and operated
Price Transparency
Services Offered
Window Replacement/Installation
Greenwich Windows Replacement
Greenwich, CTGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Double-Hung
Bay Windows
Window Replacement/Installation
M & R Windows
Bronx, NYPrice Transparency
Timely Service
Services Offered
Window Replacement/Installation
United Home Experts
Norwalk, CTEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Fiberglass Frames
Flawless Glass & Mirror LLC
Holbrook, NYFree assessment
Educational Website
Price Transparency
Owner-operated small business
Free in-home consultation
Customized glass options
Good Customer Service
Services Offered
Mirrors
Window Replacement/Installation
Glass Showers
Cityproof Soundproof Windows
Long Island City, NYFree assessment
Trademark soundproof Citiwindows
Price Transparency
No-construction services available
Over 50,000 installations completed
Good Customer Service
Timely Service
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Custom Window Designs
United Windows And Glass Repair LLC
Brooklyn, NYEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Bay Windows
Glass Repair
Tempered Glass
Double-Hung
Window Repair
Ben Window & Glass
Brooklyn, NYWide selection
Price Transparency
Weekend availability
Educational Website
Foggy window repair
Free assessment
Services Offered
Window Replacement/Installation
Window Repair
Aspen Home Remodeling, LLC.
Oradell, NJEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Skylights
Window Replacement/Installation
Energy-Efficient Options
HDL Construction LLC — Windows replacement, Roofing, Roof service, Siding replacement, Chimney, Deck, Masonry
Hasbrouck Heights, NJFree assessment
Saturday and Sunday availability
Price Transparency
Free in-home consultation
24-hour emergency service
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
F5 Remodeling
Rutherford, NJGood Customer Service
Free assessment
Family-owned and operated
Minority-owned and operated
Price Transparency
Educational Website
Full-service installation
Services Offered
Window Replacement/Installation
Window Depot USA of Southern CT
Trumbull, CTTimely Service
Good Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Bay Windows
Double-Hung
Glass Doors
Triple Pane Glass
Energy-Efficient Options
Vinyl Frames
Bloomfield Window and Door Company
Bloomfield, NJFree assessment
Services Offered
Window Replacement/Installation
Screen Repair
Frank Conforti Contracting
North Haledon, NJFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Skylights
Window Repair
Energy-Efficient Options
Window Replacement/Installation
Homestead Window Treatments
Huntington Station, NYOnline appointment scheduling
Free assessment
Educational Website
Saturday availability
Family-owned and operated
Good Customer Service
Price Transparency
Services Offered
Custom Window Designs
Window Replacement/Installation
Life Restoration Inc
Roosevelt, NYGood Customer Service
Free in-home consultation
Transparent and upfront pricing
Educational Website
Price Transparency
Saturday availability
Free assessment
Services Offered
Window Replacement/Installation
Window Repair
Calculate how much you can expect to pay for window installation and replacement in Oyster Bay, 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 Oyster Bay Saves You Money
Energy-efficient windows can provide benefits in more than one way. Here are some reasons you may want to make the switch:
- Protect your investment: When your home is on the older side, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Save money on electricity bills: The Department of Energy estimates that heat gained or lost via windows makes up about 25-30% of household energy use. Installing energy-efficient windows can help decrease that number, which helps you save $283 a year on your bills.
- Decrease your carbon footprint: Decreasing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 307 pounds.
- Protect your valuables from fading: When you upgrade to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out harmful UV rays.
Estimated Cost of Window Replacement in Oyster Bay
Each window installation company provides varying services and has varying price points based on several factors.
How Much Do New Windows Cost?
On average, Oyster Bay homeowners can expect their window replacements to range from $250 to $1,200. The average cost sits at around $600. But costs differ considerably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also provide door installations and replacements, which will add extra costs to your project.
With windows, efficiency is the most important factor for most homeowners. Windows with higher efficiency may cost more upfront, but by increasing the efficiency of your home — particularly during the summer and winter — they can give you decades of energy savings. According to Energy Star, buying certified energy-efficient windows can save Oyster Bay homeowners $283+ a year after replacing single-pane windows.
Costs will also vary depending on the material you pick for your window frames. Aluminum frames cost the least. They’re sturdy, light and maintenance-free, but offer poor insulation. Vinyl frames are a bit more expensive and offer good insulation. Composite frames made with wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They’re also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
In general, there are two kinds of window replacement services companies provide: full-frame and pocket installations.
A full-frame installation replaces the complete window, such as the windowsill, frame, trim and the window panes. As this kind of installation requires more time and labor, it will be more expensive than a pocket installation. A pocket installation entails replacing a window without taking out the entire frame, which is usually less expensive than a full-frame installation.
Your window installer can help you figure out which type of installation you should get.
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 Oyster Bay
In our hunt to find the most reliable, eco-friendly window installers in Oyster Bay, EcoWatch assessed dozens of companies before deciding on these. We have reviewed the best window replacement companies in Oyster Bay mainly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Since this is a guide for Oyster Bay, we gave more points to companies that serve the city. There are other reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Oyster Bay.
Work Quality
We’re willing to bet that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer on this list to ensure its technicians are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the most customer satisfaction. Customer satisfaction might be the most important factor, as it reflects the quality of services across most other categories, including quality of installation, cost, quality of parts, professionalism, warranty and more.
Cost
This one is a give-and-take: similar to other services, cheap window installers are not going to provide the highest quality service. Still, we want to ensure we’re highlighting companies that provide a variety of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That’s why window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a proven track record in the industry. Window installers that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Oyster Bay, NY Window Replacement FAQs
How much should a window install cost?
The national average cost to install one window is about $600 but can range between $200 and $1,200, depending on a variety of factors. The price is generally influenced by the location of your property, the type and material of the window and the size of the window. Also, remember that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
Which type of window should I get?
A window’s energy efficiency is affected by a number of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient since they are certified by the U.S. Department of Energy.
Can you replace your own windows?
Even though you can install your own windows, doing so is time-consuming and requires a lot of experience with home improvement projects. Using a window replacement company can help guarantee that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.
How often do you need to replace windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Other than that, if your windows have any damage on them, or they have become difficult to open or close, they may need to be replaced.