21 Best Window Replacement Companies in Amherst, NY (2023 Reviews)
Window Companies Near Me
If you're thinking about getting new windows, our list of the top window installation companies can help.
We analyzed all the top window installers in Amherst and selected the top 21 based on:
-
Customer reviews
-
Window replacement expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated May 04, 2023
Why you can trust EcoWatch
Although renewable energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your home's efficiency can also have a considerable impact on home energy conservation. During the cold winter months, the last thing you want is your heat to leak out of your drafty windows.
That's also bad for the environment because the additional energy used by leaky windows increases your carbon footprint.
We've made this list of the top installation companies to help you in your research, so you can not only enjoy brand new windows, but also save money on your electric bills.
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- Low prices relative to competitors
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Makes charitable contributions
- Manufactures products in-house
- Quality of service will depend on your area
Best Window Replacement Companies in Amherst
The EcoWatch Reviews team examined dozens of installers across the country to find the top window installation companies for our readers. The companies in this article scored best in our review categories, such as energy-efficient offerings, customer service, local expertise, availability, price and more.

Renewal by Andersen
-
Great industry reputation
-
Award-winning company
-
Member of US Green Building Council
-
More expensive than competition
Renewal by Andersen provides the best availability in Amherst. This window installation company has been operating since 1995 and currently provides services to nearly every state except Mississippi and West Virginia.
It has established itself as 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 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 offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Amherst?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. The best way to know for sure is to request a free quote from the company.

Window World
-
Great industry reputation
-
Lifetime warranty
-
Low prices relative to competitors
-
Quality of service will depend on your area
Window World provides windows expertise in Amherst. Window World has around 27 years of experience in the industry, and it currently provides services to 200 locations nationwide. Its reputation is backed by hundreds of positive reviews on customer review websites.
It has established itself as 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 Amherst?While prices are not readily available on Window World's website, it's known for offering some of the most affordable window installations around. You can ask for a free quote on its website for more information about pricing.

Universal Windows Direct
-
Wide variety of products and services
-
Makes charitable contributions
-
Manufactures products in-house
-
Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Amherst. This provider has 20 years of experience in the windows industry, and it has become one of the most respected companies in the business. Many positive reviews from customers online back the company's reputation.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Amherst?Universal does not list prices on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. You can inquire about a free quote on its website for more information about pricing.
Please note that the companies in this section are national, meaning the quality of customer service may vary depending on your local crew. We have tried to remain unbiased and transparent by mentioning pros and cons for each company.
More Window Replacement Companies in Amherst
Comfort Windows & Doors
Tonawanda, NY-
Educational Website
-
Free assessment
-
Good Customer Service
-
Price Transparency
-
Award-Winning
Services Offered
-
Double-Hung
-
Commercial Windows
-
Custom Window Designs
-
Residential Windows
-
Glass Showers
-
Aluminum Window Frames
-
Sliding Glass
-
Bay Windows
-
Full-Service Installations
Comfort Windows & Doors
Rochester, NY-
Good Customer Service
-
Price Transparency
-
Educational Website
-
Free assessment
-
Award-Winning
Services Offered
-
Custom Window Designs
-
Double-Hung
-
Commercial Windows
-
Glass Showers
-
Sliding Glass
-
Aluminum Window Frames
-
Fast Delivery
-
Residential Windows
Wonder Windows Buffalo
Buffalo, NY-
Price Transparency
-
Free assessment
-
Good Customer Service
-
Educational Website
-
Award-Winning
Services Offered
-
Double-Hung
-
Glass Showers
-
Bay Windows
-
Residential Windows
-
Commercial Windows
-
Custom Window Designs
-
Fast Delivery
-
Sliding Glass
Budget Blinds of Williamsville
Williamsville, NY-
Free assessment
-
Price Transparency
-
Educational Website
-
Good Customer Service
Services Offered
-
Fast Delivery
-
Aluminum Window Frames
-
Custom Window Designs
-
Glass Showers
-
Energy-Efficient Options
-
Residential Windows
-
Commercial Windows
Amthor Glass Inc.
Buffalo, NY-
Price Transparency
-
Good Customer Service
-
Free assessment
-
Educational Website
Services Offered
-
Residential Windows
-
Sliding Glass
-
Stained Glass
-
Glass Showers
-
Tempered Glass
-
Custom Window Designs
-
Full-Service Installations
-
Double-Hung
-
Commercial Windows
Beverley Hills Windows and Doors
Stoney Creek, Canada-
Educational Website
-
Price Transparency
-
Free assessment
-
Award-Winning
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Sliding Glass
-
Fast Delivery
-
Double-Hung
-
Full-Service Installations
-
Energy-Efficient Options
-
Residential Windows
Stanek Windows
West Seneca, NY-
Free assessment
-
Educational Website
-
Price Transparency
-
Good Customer Service
Services Offered
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
-
Bay Windows
-
Custom Window Designs
-
Residential Windows
-
Energy-Efficient Options
Nexgen Windows & Doors LLC
East Amherst, NY-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
-
Award-Winning
Services Offered
-
Double-Hung
-
Residential Windows
-
Glass Showers
-
Sliding Glass
-
Bay Windows
-
Energy-Efficient Options
-
Custom Window Designs
Granto Glass Block
North Tonawanda, NY-
Free assessment
-
Price Transparency
-
Educational Website
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Fast Delivery
-
Full-Service Installations
-
Commercial Windows
-
Residential Windows
Pleasant Viewglass Inc
North Chili, NY-
Price Transparency
-
Free assessment
-
Good Customer Service
-
Educational Website
Services Offered
-
Full-Service Installations
-
Custom Window Designs
-
Double-Hung
-
Glass Showers
-
Residential Windows
-
Commercial Windows
Home Services at The Home Depot
Greece, NY-
Good Customer Service
-
Free assessment
-
Price Transparency
-
Educational Website
Services Offered
-
Bay Windows
-
Fast Delivery
-
Custom Window Designs
-
Aluminum Window Frames
-
Commercial Windows
-
Stained Glass
-
Residential Windows
-
Glass Showers
Pella Windows & Doors of Buffalo
Buffalo, NY-
Good Customer Service
-
Price Transparency
-
Educational Website
-
Free assessment
Services Offered
-
Double-Hung
-
Custom Window Designs
-
Sliding Glass
-
Commercial Windows
-
Residential Windows
-
Bay Windows
Home Services at The Home Depot
Amherst, NY-
Good Customer Service
-
Free assessment
-
Educational Website
-
Price Transparency
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Glass Showers
-
Stained Glass
-
Bay Windows
-
Fast Delivery
-
Commercial Windows
Home Services at The Home Depot
Buffalo, NY-
Price Transparency
-
Free assessment
-
Educational Website
-
Good Customer Service
Services Offered
-
Glass Showers
-
Fast Delivery
-
Custom Window Designs
-
Stained Glass
-
Commercial Windows
-
Residential Windows
-
Bay Windows
Paramount Windows & Doors
Elma, NY-
Educational Website
-
Price Transparency
-
Good Customer Service
-
Free assessment
Services Offered
-
Double-Hung
-
Custom Window Designs
-
Commercial Windows
-
Residential Windows
-
Full-Service Installations
A-24 Hour Door National Inc.
Buffalo, NY-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Timely Service
Services Offered
-
Commercial Windows
-
Energy-Efficient Options
-
Sliding Glass
-
Residential Windows
-
Custom Window Designs
Home Services at The Home Depot
Lockport, NY-
Free assessment
-
Educational Website
-
Good Customer Service
-
Price Transparency
Services Offered
-
Bay Windows
-
Residential Windows
-
Commercial Windows
-
Custom Window Designs
-
Glass Showers
-
Stained Glass
-
Fast Delivery
AVA Roofing & Siding
Tonawanda, NY-
Price Transparency
-
Free assessment
-
Timely Service
-
Good Customer Service
-
Educational Website
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Energy-Efficient Options
-
Fast Delivery
Braymiller Builders of WNY Inc.
Hamburg, NY-
Educational Website
-
Price Transparency
-
Free assessment
-
Award-Winning
-
Good Customer Service
Services Offered
-
Sliding Glass
-
Residential Windows
-
Custom Window Designs
-
Glass Showers
Leone Plumbing & Heating
Rochester, NY-
Price Transparency
-
Good Customer Service
-
Educational Website
Services Offered
-
Double-Hung
-
Fast Delivery
-
Residential Windows
-
Custom Window Designs
-
Glass Showers
-
Commercial Windows
Home Services at The Home Depot
Dunkirk, NY-
Educational Website
-
Price Transparency
-
Good Customer Service
-
Free assessment
Services Offered
-
Bay Windows
-
Stained Glass
-
Custom Window Designs
-
Commercial Windows
-
Residential Windows
-
Fast Delivery
-
Glass Showers
How Installing Energy-Efficient Windows in Amherst Saves You Money
Energy-efficient windows can benefit you in several ways. Here are some reasons you may want to think about making the switch:
- Protect your investment: When you have an older home, your windows could also be outdated or leaky. Keeping your windows up to date is an important part of maintaining your property and its value.
- Save money on electricity bills: Since energy-efficient windows decrease the amount of energy needed to heat or cool your home, the switch can help you save around $368 annually on your energy bills in Amherst.
- Reduce your carbon footprint: In Amherst, you can cut your indirect greenhouse gas emissions by about 65 pounds per year when you upgrade to energy-efficient windows.
- Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will be protected from fading due to their ability to filter out harmful UV rays.
Estimated Cost of Window Replacement in Amherst
Let's go over the cost of installing new windows and the kinds of services you may need for your home.
How Much Do New Windows Cost?
Even though the typical of replacing one window is around $600, it can range anywhere from $200 to $1,200. These estimates vary depending on the specifics of your installation, like the location of your home, type, size, number of windows, material and more.
Keep in mind that energy-efficient windows may come at a higher price tag, but Energy Star predicts the upgrade will save you between $101 and $583 per year when you replace single-pane windows and between $27 and $197 per year when you replace double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
Another factor that influences the overall cost is the material of the frame you pick. Aluminum frames are usually the least expensive and are sturdy and light, but they provide poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
In general, there are two types of window replacement services companies provide: full-frame and pocket installations.
Full-frame installations are usually done when you want to change the style of your windows or your window has significant rot or deterioration. With this service, your professionals will replace the entire window, including the frame, trim and sill. A pocket installation entails replacing a window within the frame that's already there. This means instead of removing the whole window and rebuilding it, the window installer will just put the replacement window (also called a retrofit or insert window) into the frame.
If you're unsure which window installation service you should get, your installer can advise you. In general, the decision is based on factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- Low prices relative to competitors
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Makes charitable contributions
- Manufactures products in-house
- Quality of service will depend on your area
How We Choose the Best Window Installers in Amherst
In our hunt to find the most reliable, eco-friendly window installers in Amherst, the EcoWatch Reviews team landed on the above companies as the best window installation companies in the city. We have decided to assess the best window replacement companies in Amherst primarily based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to cut your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find the right window installation company near you.
Work Quality
When installing new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the brand you choose. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don't have positive things to say about their experience with a certain company, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window companies won't always provide the most quality service. On the other hand, we want to make sure we're highlighting companies that offer a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a sizable investment, so you'll want to make sure that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Amherst's climate, homeowners need to be wary of low efficiency, water damage and rot. We factored in local experience to reflect the ability of Amherst window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Amherst, NY Window Replacement FAQs
What is the average cost to install windows?
The national average cost to install one window is about $600 but can range from $200 to $1,200, depending on a few different factors. The price is typically influenced by the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What are the most common kinds of replacement windows?
The most common types of windows for homes include: picture windows, casement windows, double-hung and single-hung windows, slider windows, awning windows, transom windows and bay windows.
What services do window replacement companies do?
Window installation professionals go to your property to remove your old windows and replace them with new ones. Some companies install products sold by other companies, whereas others install their own windows. The installer will also clean up after the installation is finished.
How long does window installation take?
Each window takes around 30 minutes to install depending on the kind of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.
How do you know it's time to replace your windows?
Windows typically have a lifespan of 20 to 30 years, but anytime you notice damage on your windows, it's a good time to have them looked at by an expert to see if they need any repairs or replacements.