20 Best Window Companies in Niagara Falls, NY (2025 Reviews)
Looking to improve your property’s energy efficiency? The top window replacement companies can help.
We analyzed all the top-rated window companies in Niagara Falls and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
The EcoWatch Reviews team is all about helping Niagara Falls homeowners find eco-conscious solutions for their homes. During the cold winter months, the last thing you want is your heat to leak out of your outdated, drafty windows.
Thankfully, helping you save energy with more efficient windows also helps our goals of conserving energy and the resources it takes to produce it.
As windows are so important for your home, selecting the right 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 Niagara Falls
The EcoWatch team assessed dozens of installers across the country to find the best window replacement companies for our readers. The providers in this article passed our review standards for energy-efficient offerings as well as local expertise, price, customer service and beyond.

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 Niagara Falls. This company has been operating since 1995 and currently services 200 locations nationwide. Many positive reviews on customer review websites back the provider's reputation.
Window World may be the company for you if you're interested in one 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 is an Energy Star partner with a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Niagara Falls?Prices aren’t listed on Window World’s website, but it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can request a quote from the company.

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 Niagara Falls. This company has been operating since 1995 and currently services nearly every state except Mississippi and West Virginia. Many positive reviews on customer review websites back the provider's reputation.
Andersen may be the company for you if you're interested in one 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 is an Energy Star partner with a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Niagara Falls?Prices aren’t listed on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more detailed information on the cost, you can request a quote from the company.
We’ve recommended installers with good reputations, but bear in mind that some national companies have independently owned locations in Niagara Falls, so your service may depend on your local crew. We have tried to stay unbiased and transparent by listing pros and cons for every company reviewed.
More Window Companies in Niagara Falls
Becker Glass Block
Spencerport, NYFree assessment
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Medina Windows
Lyndonville, NYFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Custom Window Designs
Energy-Efficient Options
Vinyl Frames
Glass Doors
Window Replacement/Installation
Renewal By Andersen of Western New York
Depew, NYNo-interest financing
Free assessment
Good Customer Service
Limited lifetime warranty
Price Transparency
Educational Website
Free in-home or virtual consultation
Services Offered
Glass Doors
Window Replacement/Installation
Bay Windows
Custom Window Designs
Energy-Efficient Options
Double-Hung
Braymiller Builders of WNY Inc.
Hamburg, NYPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Vinyl Frames
Glass Showers
Bay Windows
Express Windows
Buffalo, NYFree assessment
Educational Website
Price Transparency
Services Offered
Vinyl Frames
Glass Doors
Window Replacement/Installation
MIRIS Building Supplies
North Tonawanda, NYPrice Transparency
Services Offered
Glass Doors
Skylights
Window Replacement/Installation
Pella Windows & Doors of Buffalo
Buffalo, NYGood Customer Service
Educational Website
Free assessment
Services Offered
Double-Hung
Window Replacement/Installation
Glass Doors
Custom Window Designs
Wood Frames
Big L Windows & Doors
Cheektowaga, NYFree assessment
Limited lifetime warranty
Price Transparency
No-interest financing
Timely Service
Educational Website
Free in-home or virtual consultation
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Bay Windows
Window Factory Outlet
Buffalo, NYNo-interest financing
Lifetime residential warranty
Free in-home consultations
Timely Service
Free assessment
Price Transparency
Good Customer Service
Services Offered
Glass Doors
Vinyl Frames
Window Replacement/Installation
Bay Windows
Double-Hung
Advance Glass
Williamsville, NYFree assessment
Good Customer Service
Services Offered
Mirrors
Window Replacement/Installation
Custom Glass
Energy-Efficient Options
Glass Showers
Comfort Windows & Doors
Tonawanda, NYFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Energy-Efficient Options
Wood Frames
Glass Doors
Custom Window Designs
Glass Showers
Vinyl Frames
Window Replacement/Installation
Bay Windows
Double-Hung
Stanek Windows
West Seneca, NYFree assessment
Good Customer Service
Educational Website
Services Offered
Energy-Efficient Options
Vinyl Frames
Bay Windows
Window Replacement/Installation
Double-Hung
Glass Doors
Window World of Buffalo
Depew, NYFree assessment
Educational Website
Services Offered
Glass Doors
Energy-Efficient Options
Vinyl Frames
Double-Hung
Bay Windows
Window Replacement/Installation
Airtite Wholesale Building Materials
Clarence Center, NYEducational Website
Good Customer Service
Price Transparency
Services Offered
Double-Hung
Window Replacement/Installation
Tomson Window
Niagara Falls, NYGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Bay Windows
Double-Hung
Window Replacement/Installation
Glass Doors
AVA Roofing & Siding
North Tonawanda, NYTimely Service
Price Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
American Glass Block
Buffalo, NYServices Offered
Window Replacement/Installation
Home Suite Construction
Akron, NYGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Vinyl Frames
Wood Frames
Metal Frames
Window Replacement/Installation
Home Base Products
Fredonia, NYGood Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Window & Door Solutions
East Amherst, NYPrice Transparency
Educational Website
Free assessment
Services Offered
Glass Doors
Wood Frames
Fiberglass Frames
Vinyl Frames
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Niagara Falls, 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 Niagara Falls Saves You Money
Energy-efficient windows can offer benefits in several ways. Here are some reasons you may want to make the switch:
- Save money on energy bills: Since energy-efficient windows lower the amount of energy needed to heat or cool your home, they can help you save around $335 annually on your energy bills in Niagara Falls.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Decrease your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Niagara Falls, that’s about 65 pounds per year on average.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Niagara Falls
Windows come in different shapes and sizes, so costs and services will differ remarkably. Here are the average costs and services that you’ll find from the average window installation company.
How Much Do New Windows Cost?
According to our research, the national average cost of installing a single window is around $600. However, window installation costs can range from $200 to $1,200 per window. This is because the cost of window installations are based on a variety of factors specific to your home, including the size, material and number of windows you need to install, as well as where your property is located.
Keep in mind that energy-efficient windows may cost more, but Energy Star estimates the upgrade will save you between $101 and $583 per year when replacing single-pane windows and between $27 and $197 a year when installing double-pane, clear glass windows. These savings vary depending on your local climate, energy rates and individual home characteristics.
Costs will also vary based on the material of your frame. Aluminum frames cost the least. They’re sturdy, light and easy to maintain, but provide poor insulation. Vinyl frames are somewhat expensive and offer good insulation. Composite frames made from wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They’re also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
There are typically two types of window replacement services: full-frame and pocket installations.
Full-frame installations are necessary when you want to change the style of your windows or your window has significant rot. With this service, your installers will replace the entire window, including the sill, trim and frame. A pocket installation means replacing a window without taking out the entire frame, which tends to be less expensive than a full-frame installation.
If you’re hiring a reputable window installation company, your company can advise you on the best type for your project. In Niagara Falls, the choice will mostly be influenced by the efficiency of your home and how old your existing frames are.
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 Niagara Falls
EcoWatch reviews are different from most reviews, as we look at these companies through a sustainability lens. We have evaluated the top window installers in Niagara Falls mostly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Because this is a guide for Niagara Falls, we gave more points to companies that serve the city. There are certainly reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in Niagara Falls.
Work Quality
When installing new windows, the quality and variety of services often plays just as important of a role in insulation and performance as the type of window 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
We analyzed trends in recent online reviews to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it indicates the quality of services across nearly every category, including quality of installation, quality of parts, cost, professionalism, warranty and more.
Cost
This one is a give-and-take: similar to most services, cheap window companies may not provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that provide a wide range of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a significant investment, so you’ll want to be certain that investment is protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Niagara Falls’s climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of Niagara Falls window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Niagara Falls, NY Window Replacement FAQs
What is the average cost to replace windows in a home?
The typical cost of installing one window ranges between $450 and $650. There are many factors that influence the cost, including styles and sizes of windows, your property’s location, how energy-efficient the windows are, the materials used in designing the windows, the number of windows and local labor costs.
What type of window is the most energy-efficient?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open are more efficient than windows that do. If you want to be sure you’re getting the most energy-efficient windows, look for models that have the blue Energy Star certification — they’re certified energy-efficient by the U.S. Department of Energy.
Do I really need to use a window installation company?
Unless you’re handy and have the tools needed to replace your own windows, we recommend hiring the pros. 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 save some money by doing it yourself, hiring a professional is a faster, more efficient and much safer alternative.
How often do you need to replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, they probably need to be replaced. Apart from that, if your windows have any damage on them, or they have become difficult to operate, they may need to be replaced.
Should I replace all my windows at the same time?
If your windows are more than 20 years old, you most likely need to replace all of them. By that point, they are typically less efficient, draftier and/or more damaged than new windows. Replacing your windows all at the same time will involve less paperwork and less stress.