24 Best Window Replacement Companies in Shelby, NY (Mar 2023)
Window Companies Near Me
Are you thinking of replacing your windows? Our list of the best window installation companies can help you narrow down which one to pick.
We analyzed all the top window installers in Shelby and selected the top 24 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
Although environmentally friendly energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your home's energy efficiency can also have a large impact on home energy conservation. Poor windows can make your AC or heater work extra hard in the summer or winter.
That's bad news for your bank account and the environment, but one of the top window installation companies can help with that.
As windows are so important for your home, picking the best company for you is a big choice to make. That's why the EcoWatch team has put together this list of the top window installation companies, so you can more easily make an informed decision.
Best Affordability
Window World
- Low prices relative to competitors
- Large serice area
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
- More expensive than competition
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Wide variety of products and services
- Manufactures products in-house
- Limited service area
Best Window Replacement Companies in Shelby
The EcoWatch team assessed dozens of window companies in Shelby to find the best ones for our readers. The providers mentioned in this article scored best in our categories, including energy-efficient offerings, price, availability, customer service and more.

Window World
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Low prices relative to competitors
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Large serice area
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Lifetime warranty
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Quality of service will depend on your area
Window World has windows expertise in Shelby. 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. The company has plenty of positive reviews from customers online.
If you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the right provider for you.
Energy Efficiency of Window World WindowsThere are a wide variety of window types available from Window World, 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 Shelby?Prices aren't displayed on Window World's website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to get a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Member of US Green Building Council
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen has the best availability in Shelby. Andersen has been in the window business for around 27 years. The provider has plenty of glowing 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 offerings 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 Shelby?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. Receiving a free quote on its website is the best way to know for sure.

Universal Windows Direct
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Makes charitable contributions
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Wide variety of products and services
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Manufactures products in-house
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Limited service area
Universal Windows Direct offers the best warranty in Shelby. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has over 20 years of industry experience, and it currently serves 27 states nationwide. Its reputation is backed by hundreds of positive reviews on customer review websites.
You may want to consider picking Universal if you're interested in a installer that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal's windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Shelby?Universal does not mention 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. For more detailed information on pricing, you can inquire about a quote from the company.
We strive to remain unbiased and transparent by describing pros and cons for every company. Additionally, any partnerships do not affect our reviews.
More Window Replacement Companies in Shelby
Comfort Windows & Doors
Tonawanda, NY-
Locally Recognized for Quality
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Excellent Customer Service
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Price Transparency
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Educational Website
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Graves Brothers Home Improvement
Williamsville, NY-
Timely Service
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Dependable Service
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Price Transparency
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Double-Hung
Wonder Windows Buffalo
Buffalo, NY-
Good Customer Service
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Price Transparency
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Timely Service
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Dependable Service
Services Offered
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Glass Showers
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Residential Windows
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Custom Windows
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Double-Hung
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Sliding Glass
Twin City Glass
North Tonawanda, NY-
No-fee Quotes
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
The Window Source of WNY
Buffalo, NY-
No-fee Quotes
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Consistent Workmanship
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Helps Educate Customers
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Arrives on Time
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
Window Factory Outlet
Buffalo, NY-
No-Hassle Pricing
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Free Quotes
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Consistent Workmanship
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Double-Hung
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Sliding Glass
Stanek Windows
West Seneca, NY-
No-fee Quotes
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Educational Website
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Good Customer Service
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Consistent Workmanship
Services Offered
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Energy-Efficient Options
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
A-24 Hour Door National Inc.
Buffalo, NY-
No-Hassle Pricing
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Helps Educate Customers
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Good Customer Service
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Dependable Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Business Windows
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Sliding Glass
Granto Glass Block
North Tonawanda, NY-
Excellent Customer Service
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Supports Charities
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Full-Service Installations
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Custom Windows
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Residential Windows
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Commercial Windows
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Fast Delivery
William C Rott & Son Inc
Tonawanda, NY-
No-Hassle Pricing
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Free Quotes
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Consistent Workmanship
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Excellent Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Double-Hung
Renewal By Andersen of Western New York
Depew, NY-
No-fee Quotes
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Locally Recognized for Quality
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Excellent Customer Service
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No-Hassle Pricing
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
American Custom Exteriors
Rochester, NY-
Educational Website
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Excellent Customer Service
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No-Hassle Pricing
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Arrives on Time
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Double-Hung
Stockmohr Co Inc
Clarence Center, NY-
Educational Website
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Consistent Workmanship
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Good Customer Service
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Free Quotes
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Nexgen Windows & Doors LLC
East Amherst, NY-
Award-Winning
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Excellent Customer Service
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Educational Website
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Price Transparency
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Aurora Door & Window Co.
West Falls, NY-
Free Quotes
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Helps Educate Customers
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Excellent Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
Paramount Windows & Doors
East Aurora, NY-
Educational Website
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Free Quotes
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Excellent Customer Service
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No-Hassle Pricing
Services Offered
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Residential Windows
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Double-Hung
Pleasant Viewglass Inc
North Chili, NY-
No-Hassle Pricing
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Helps Educate Customers
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Free Quotes
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Excellent Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Double-Hung
Big L Windows & Doors
Cheektowaga, NY-
Free Quotes
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Arrives on Time
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Helps Educate Customers
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Price Transparency
Services Offered
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Custom Window Designs
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Business Windows
Home Services at The Home Depot
Lockport, NY-
Good Customer Service
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Helps Educate Customers
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Price Transparency
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Free Quotes
Services Offered
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Custom Window Designs
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Fast Delivery
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Residential Windows
Window Specialists Inc
Lancaster, NY-
Free Quotes
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Good Customer Service
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Educational Website
Services Offered
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Pella Windows & Doors of Buffalo
Buffalo, NY-
No-Hassle Pricing
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No-fee Quotes
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Helps Educate Customers
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Good Customer Service
Services Offered
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Custom Window Designs
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Sliding Glass
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Commercial Windows
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Double-Hung
Aberdeen Plate Glass
Buffalo, NY-
No-fee Quotes
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Sliding Glass
David's Windows & Doors
Buffalo, NY-
Good Customer Service
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Free Quotes
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Dependable Service
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Price Transparency
Services Offered
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Custom Windows
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Residential Windows
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Full-Service Installations
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Business Windows
American Glass Block
Buffalo, NY-
Free Quotes
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No-Hassle Pricing
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Excellent Customer Service
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Timely Service
Services Offered
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Custom Window Designs
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Aluminum Window Frames
How Installing Energy-Efficient Windows in Shelby Saves You Money
By upgrading to energy-efficient windows, you and your family can benefit in several ways, including:
- Save on power bills: After 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.
- Reduce your carbon footprint: Decreasing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 65 pounds.
- Protect your investment: If you have an older home, your windows are most likely outdated. Upgrading your windows can make your home more comfortable and also help increase the value of your home if you decide to sell.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Shelby
Let's take a look at the cost of installing new windows and the types of services you may need for your home.
How Much Do New Windows Cost?
On average, homeowners in Shelby can expect that most replacement window installations will range from $250 to $1,200, with the average cost sitting at about $600. This is because of 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 replace, as well as where your property is located.
It's important to bear in mind that windows with the best efficiency may cost more initially but can save you hundreds of dollars by lowering your energy bills. Investing in certified energy-efficient windows can save Shelby homeowners $342+ a year when replacing single-pane windows.
We advise requesting free quotes from several window installers to find the one that works best for your budget.
What Services do Window Installers Offer?
The first step of an installation is to decide whether you want a full-frame or pocket installation.
Full-frame installations are necessary when you want to change the style of your windows or your window has significant rot or deterioration. With this service, your installers will replace the complete window, including the frame, trim and sill. A pocket installation involves replacing a window without taking out the whole frame, which tends to be less expensive than a full-frame installation.
Your window replacement company should be able to help you decide what's best for your needs. In Shelby, the decision will mostly depend on how old your windows are and if there's any moisture damage. Wood can decay if not maintained properly over the years, so it's good to have a professional examine your frames and window sills.
Best Affordability
Window World
- Low prices relative to competitors
- Large serice area
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
- More expensive than competition
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Wide variety of products and services
- Manufactures products in-house
- Limited service area
How We Choose the Best Window Installers in Shelby
EcoWatch is different from other reviewers because we assess these companies through a sustainability lens. Along with energy efficiency, we assessed window companies all across the state and ranked them based on the following methodology:
Service Area
Because this is a guide for Shelby, we only included companies that provide services to the city. There are certainly other reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Shelby.
Work Quality
We're certain that you're looking for professionals who do a great job installing windows. We've vetted each company included on this list to ensure its contractors are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent online reviews to find the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including quality of parts, cost, professionalism, warranty, quality of installation and more.
Cost
This one is a give-and-take: similar to most services, cheap window installers may not provide the highest quality service. On the other hand, we want to ensure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a considerable investment, so you'll want to be certain that investment is protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. 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.
Shelby, NY Window Replacement FAQs
How much should window installation cost?
The national average cost of installing a single window is around $600 but can range between $200 and $1,200, based on a variety of factors. The price is often dependent on the type and material of the window, the location of your property 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 kind of window should I get?
A window's energy efficiency is affected by several factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are usually the most energy-efficient and are certified by the U.S. Department of Energy.
Can you install your own windows?
Although it is possible to install your own windows, doing so requires a lot of time and experience with home improvement projects. Using a window installation company can help ensure that the installation is done properly and that you won't have to spend the time and effort to do it yourself.
What time of year is a good time to replace my windows?
Though you can install windows any time of year, warmer weather is generally better for installing replacement windows. In addition, it shouldn't be raining, as rain can make the installation more difficult.