27 Best Window Replacement Companies in Kenmore, NY (Feb 2023)
Window Companies Near Me
Looking to improve your property's look? The top window replacement companies can help.
We analyzed all the top window installers in Kenmore and selected the top 27 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 January 12, 2023
Why you can trust EcoWatch
Although green energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home's energy efficiency can also have a big impact on home energy conservation. Traditional or damaged windows could lead to spending more on electric bills during the winter or summer months.
That's not great for your bank account or the environment, but one of the best window installation companies can help with that.
Unlike other sites, EcoWatch ranks window companies based on energy efficiency while also factoring in cost, customer satisfaction and service area.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Great industry reputation
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- EnergyStar Partner
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Makes charitable contributions
- Manufactures products in-house
- Limited service area
Best Window Replacement Companies in Kenmore
The EcoWatch team researched many window installation companies across Kenmore to narrow our list down to the best ones. We assessed the companies on energy-efficient offerings, local experience, coverage area, customer service, price and more.

Renewal by Andersen
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Manufactures products in-house
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Award-winning company
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Great industry reputation
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More expensive than competition
Renewal by Andersen has the best availability in Kenmore. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been operating since 1995 and currently serves nearly every state except Mississippi and West Virginia. Hundreds of positive reviews on customer review websites back the company's reputation.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the company for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for high-quality Energy Star windows when inquiring. 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 Kenmore?Prices aren't available 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. The best way to get more accurate information is to request a free quote from the company.

Window World
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Lifetime warranty
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Large serice area
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EnergyStar Partner
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Quality of service will depend on your area
Window World provides windows expertise in Kenmore. Window World has been in the window installation business for about 27 years. Hundreds of positive reviews from customers online back the provider's reputation.
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 WindowsWindow World is an Energy Star partner and offers 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 make sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Kenmore?Window World doesn't have any cost information displayed on its website, but it's known for offering some of the most affordable window installations around. If you'd like more accurate information, you can ask for a quote on the company's website.

Universal Windows Direct
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Lifetime warranty
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Makes charitable contributions
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Manufactures products in-house
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Limited service area
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has over 20 years of experience in the windows industry, and it currently provides services to 27 states nationwide. Its reputation is backed by hundreds of positive reviews from customers online.
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 caters to eco-conscious consumers by providing energy-efficient window offerings. The 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.
How much does Universal Windows Direct cost in Kenmore?Though pricing is not available on Universal's website, 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 ask for a free quote on its website for more information about the cost.
We've recommended providers with shining reputations, but keep in mind some national companies have independently owned locations in Kenmore, so the quality of service may vary depending on your local crew. We have tried to stay unbiased and transparent by including pros and cons for each company reviewed.
More Window Replacement Companies in Kenmore
Comfort Windows & Doors
Tonawanda, NY-
Dependable Service
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Helps Educate Customers
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Good Customer Service
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Award-Winning
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 Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Graves Brothers Home Improvement
Williamsville, NY-
Price Transparency
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Locally Recognized for Quality
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Arrives on Time
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Helps Educate Customers
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
Wonder Windows Buffalo
Buffalo, NY-
No-Hassle Pricing
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Arrives on Time
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Dependable Service
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Good Customer Service
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Double-Hung
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Sliding Glass
Twin City Glass
North Tonawanda, NY-
Educational Website
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Good Customer Service
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Price Transparency
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No-fee Quotes
Services Offered
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Residential Windows
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Glass Showers
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
The Window Source of WNY
Buffalo, NY-
Consistent Workmanship
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No-Hassle Pricing
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Educational Website
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Timely Service
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-
Free Quotes
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No-Hassle Pricing
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Reliable Service
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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 Windows
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Double-Hung
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Sliding Glass
Stanek Windows
West Seneca, NY-
No-Hassle Pricing
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Consistent Workmanship
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Good Customer Service
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No-fee Quotes
Services Offered
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
A-24 Hour Door National Inc.
Buffalo, NY-
Consistent Workmanship
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Price Transparency
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Good Customer Service
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Helps Educate Customers
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-
Good Customer Service
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No-fee Quotes
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Educational Website
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No-Hassle Pricing
Services Offered
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Full-Service Installations
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Custom Window Designs
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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-
Educational Website
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No-fee Quotes
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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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Custom Windows
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Full-Service Installations
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Business Windows
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Double-Hung
Renewal By Andersen of Western New York
Depew, NY-
Price Transparency
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Helps Educate Customers
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Excellent Customer Service
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Locally Recognized for Quality
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Stockmohr Co Inc
Clarence Center, NY-
Free Quotes
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Dependable Service
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Nexgen Windows & Doors LLC
East Amherst, NY-
Educational Website
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Award-Winning
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Good Customer Service
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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-
Good Customer Service
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No-Hassle Pricing
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No-fee Quotes
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Educational Website
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
Glass Replacement Buffalo, NY | Mirror Glass & Shower Doors
Hamburg, NY-
Price Transparency
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Excellent Customer Service
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No-fee Quotes
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Helps Educate Customers
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Sliding Glass
Paramount Windows & Doors
East Aurora, NY-
Helps Educate Customers
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Free Quotes
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Good 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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Business Windows
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Double-Hung
Big L Windows & Doors
Cheektowaga, NY-
Reliable Service
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Good Customer Service
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No-Hassle Pricing
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Educational Website
Services Offered
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Custom Windows
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Business Windows
Home Services at The Home Depot
Lockport, NY-
No-fee Quotes
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Good Customer Service
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Helps Educate Customers
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Price Transparency
Services Offered
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Custom Windows
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Fast Delivery
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Residential Windows
Window Specialists Inc
Lancaster, NY-
Good Customer Service
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Helps Educate Customers
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Free Quotes
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Pella Windows & Doors of Buffalo
Buffalo, NY-
Price Transparency
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Excellent Customer Service
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No-fee Quotes
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Educational Website
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-
Excellent Customer Service
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Price Transparency
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Educational Website
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Free Quotes
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
David's Windows & Doors
Buffalo, NY-
Free Quotes
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Good Customer Service
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Consistent Workmanship
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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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Commercial Windows
Braymiller Builders of WNY Inc.
Hamburg, NY-
No-Hassle Pricing
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Excellent Customer Service
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No-fee Quotes
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Educational Website
Services Offered
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Custom Windows
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Sliding Glass
American Glass Block
Buffalo, NY-
No-fee Quotes
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Arrives on Time
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Reliable Service
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Good Customer Service
Services Offered
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Custom Windows
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Aluminum Window Frames
Glass America
Buffalo, NY-
Locally Recognized for Quality
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No-Hassle Pricing
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No-fee Quotes
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Educational Website
Services Offered
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Custom Windows
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Business Windows
Medina Windows
Lyndonville, NY-
Dependable Service
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Price Transparency
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Free Quotes
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
Glass America
Elma, NY-
Excellent Customer Service
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No-fee Quotes
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No-Hassle Pricing
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Locally Recognized for Quality
Services Offered
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Custom Window Designs
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Business Windows
How Installing Energy-Efficient Windows in Kenmore Saves You Money
By upgrading to energy-efficient windows, you and your family can take advantage of several benefits, including:
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, especially if you have an older home.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Save money on electricity bills: According to the Department of Energy, heat gained or lost through windows makes up around 25-30% of household energy use. Upgrading to energy-efficient models can help decrease how much energy is used in your home, therefore saving you about 12% more on your bills.
- Decrease your carbon footprint: In Kenmore, you can cut your indirect greenhouse gas emissions by about 65 pounds per year once you switch to energy-efficient windows.
Estimated Cost of Window Replacement in Kenmore
Each window installer offers various services and has varying price points based on a few factors.
How Much Do New Windows Cost?
According to our market research, the typical cost to install a single window is around $600. However, window replacement costs can range from $200 to $1,200 a window. But costs will differ considerably based on your location, the number of windows you need, the current condition of your home and the quality of your products. Many window companies also offer replacement door installations and other add-ons like baths, coating, shutters and more. These extra services will increase your overall project costs.
Whether or not you pick energy-efficient windows is another factor that will determine the cost. These will almost always cost more than other windows, but on the other hand, you can save about $269 a year on your energy bills in Kenmore.
We recommend getting free quotes from multiple window installation companies to find the one that works best for you.
What Services do Window Installers Offer?
Generally, there are two kinds of window installation services companies offer: full-frame and pocket installations.
Full-frame installations entail replacing the complete window, including the frame, trim and sill. You most likely need a full-frame installation when you want a new style or your window has considerable rot or deterioration. Because full-frame installations are more involved, they will increase the overall cost. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are simpler and won't cost as much, but you can't do this kind of installment if you have any pre-existing rot or water damage.
Your window installation company should be able to help you choose which type of installation you need.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Great industry reputation
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- EnergyStar Partner
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Makes charitable contributions
- Manufactures products in-house
- Limited service area
How We Choose the Best Window Installers in Kenmore
In our search to make your home improvements easier and more eco-friendly in Kenmore, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. We have evaluated the top window installation companies in Kenmore primarily based on their energy efficient offerings, as it's what's best for the environment and for you as a homeowner. Energy-efficient windows can lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Kenmore, we gave more points to companies that cover 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 Kenmore.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each company included on this list to make sure its technicians are well-qualified and that the company has gotten a lot 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 consistent 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 professionalism, cost, quality of installation, warranty, quality of parts and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a sizable investment, so you'll want to be certain that investment is protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Kenmore's climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Kenmore window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Kenmore, NY Window Replacement FAQs
How much does a window install cost?
The typical cost of installing a single window ranges from $450 to $650. There are many factors that affect the cost, including styles and sizes of windows, how energy-efficient the windows are, your property's location, the materials used in designing the windows, local labor costs and the number of windows.
What kind of window is the most energy-efficient?
Generally, double-pane windows will be 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 that have the blue Energy Star certification attached to them — this means they're certified energy-efficient by the U.S. Department of Energy.
When do I have to use a window installation company?
Unless you're handy and have the time to replace your own windows, we recommend hiring a professional. The process of installing windows is quite involved 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 safer alternative.
How long does it typically take to install windows?
Since the average installation time is 30 minutes per window, around 16 windows can be installed during an 8-hour work day.
How often do you need to replace windows?
Windows usually last 20 to 30 years, but anytime you see 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.