29 Best Window Replacement Companies in Stillwater, NY (Mar 2023)
Window Companies Near Me
If you're thinking of getting new windows, our list of the best window installation companies can help.
We analyzed all the top window installers in Stillwater and selected the top 29 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
Whether you're doing renovations or have damaged windows, windows play a crucial role in conserving energy in your home. Drafty windows could lead to spending more on energy bills during the winter or summer months.
Installing energy-efficient windows on your property can help you save money each month on your power bills — and you can help the environment, too.
Unlike other sites, EcoWatch ranks window replacement companies on energy efficiency while also factoring in cost, customer satisfaction and service area.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- Low prices relative to competitors
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Lifetime warranty
- Wide variety of products and services
- Limited service area
Best Window Replacement Companies in Stillwater
The EcoWatch team evaluated many window providers across Stillwater to narrow our list down to the best ones. We assessed the installers on energy-efficient offerings, coverage area, price, customer service, local experience and more.

Renewal by Andersen
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Member of US Green Building Council
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Manufactures products in-house
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Award-winning company
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More expensive than competition
Renewal by Andersen provides the best availability in Stillwater. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation industry for around 27 years. Its reputation is backed by many positive reviews on customer review websites.
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 right company for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Stillwater?Although pricing information is not available on Andersen's website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you'd like more accurate pricing information, you can request a quote on the company's website.

Window World
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Low prices relative to competitors
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Lifetime warranty
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EnergyStar Partner
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the windows industry, and it has established itself as one of the most respected companies in Stillwater. Many positive reviews on customer review websites back the provider's reputation.
It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. 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 Stillwater?Although prices are not 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
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Manufactures products in-house
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Lifetime warranty
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Wide variety of products and services
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Limited service area
Universal Windows Direct offers the best warranty in Stillwater. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has about 20 years of experience in the windows industry, and it currently serves 27 states nationwide.
Universal may be the company for you if you want one 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 offering a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Stillwater?Universal doesn't have any cost information available 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. If you'd like to know for sure, you can inquire about a quote on the company's website.
We try to remain unbiased and transparent by describing pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Replacement Companies in Stillwater
Comfort Windows & Doors
Albany, NY-
Timely Service
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No-Hassle Pricing
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Helps Educate Customers
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Consistent Workmanship
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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Commercial Windows
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Double-Hung
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Sliding Glass
The Glass Guru
Rensselaer, NY-
Consistent Workmanship
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Arrives on Time
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Award-Winning
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No-fee Quotes
Services Offered
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Glass Showers
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Tempered Glass
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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
Renewal by Andersen of Eastern NY
Schenectady, NY-
Dependable Service
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Helps Educate Customers
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Good Customer Service
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Price Transparency
Services Offered
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Architectural Glass
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Window Depot USA of Albany
Cohoes, NY-
Locally Recognized for Quality
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Arrives on Time
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Educational Website
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No-fee Quotes
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
Huff N Puff
Schenectady, NY-
Helps Educate Customers
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Locally Recognized for Quality
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Reliable Service
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Price Transparency
Services Offered
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Architectural Glass
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Custom Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
Graves Brothers Home Improvement
Suite 104, NY-
Price Transparency
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Dependable Service
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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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Residential Windows
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Business Windows
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Double-Hung
Home Evolution
Cohoes, NY-
Excellent Customer Service
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Award-Winning
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No-fee Quotes
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
Window World of the Capital District
Albany, NY-
Charitable Giving
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Dependable Service
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No-Hassle Pricing
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Free Quotes
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
ProEdge Remodeling by Custom Built
Albany, NY-
Consistent Workmanship
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No-Hassle Pricing
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No-fee Quotes
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Good 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
Residential Specialist Siding and Windows Corp
Albany, NY-
Excellent 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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Custom Window Designs
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Residential Windows
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Energy-Efficient Options
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Sliding Glass
CITY GLASS CO
Schenectady, NY-
No-Hassle Pricing
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Free Quotes
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Excellent Customer Service
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Reliable 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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Business Windows
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Sliding Glass
National Glass & Aluminum LLC
Schenectady, NY-
Excellent Customer Service
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Free Quotes
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Educational Website
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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
American Glass Of Albany Inc
Albany, NY-
Price Transparency
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Free Quotes
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Good Customer Service
Services Offered
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Residential Windows
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Doors
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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
Bennett Contracting, LLC
Albany, NY-
Dependable Service
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Good Customer Service
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Price Transparency
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Award-Winning
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Glenville Glass
Scotia, NY-
No-Hassle Pricing
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Helps Educate Customers
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Excellent Customer Service
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Free Quotes
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
Navco
Troy, NY-
No-Hassle Pricing
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Locally Recognized for Quality
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Free Quotes
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Sliding Glass
Pella Windows & Doors of Rensselaer
Rensselaer, NY-
No-fee Quotes
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Price Transparency
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Excellent Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
Amazin Glass
Albany, NY-
No-Hassle Pricing
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Educational Website
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No-fee Quotes
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Excellent Customer Service
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
The House Doctor Glens Falls
Glens Falls, NY-
Price Transparency
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Helps Educate Customers
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No-fee Quotes
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Good Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
JWM Windows LLC
Schenectady, NY-
Excellent Customer Service
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Price Transparency
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No-fee Quotes
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Home Services at The Home Depot
Queensbury, NY-
Dependable Service
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Educational Website
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Good Customer Service
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Free Quotes
Services Offered
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Custom Windows
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Fast Delivery
Able Glass & Door Inc
Cohoes, NY-
Excellent Customer Service
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Free Quotes
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Price Transparency
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Business Windows
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Sliding Glass
Jims Glass Service
Queensbury, NY-
Educational Website
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Free Quotes
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Price Transparency
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Excellent Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
Giuffre Contracting LLC
Rensselaer, NY-
No-fee Quotes
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No-Hassle Pricing
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Arrives on Time
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
518Renovations
Gloversville, NY-
Good 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 Window Designs
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Commercial Windows
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Double-Hung
Window Town of Capital District
Door #3, NY-
Price Transparency
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Free 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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Double-Hung
Rich Home Exteriors LLC
South Glens Falls, NY-
Good Customer Service
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No-Hassle Pricing
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Educational Website
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No-fee Quotes
Services Offered
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Residential Windows
MR WINDSHIELD AUTO GLASS
Clifton Park, NY-
Excellent Customer Service
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Custom Windows
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Sliding Glass
MR WINDSHIELD AUTO GLASS
Troy, NY-
Price Transparency
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No-fee Quotes
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Sliding Glass
How Installing Energy-Efficient Windows in Stillwater Saves You Money
By switching to energy-efficient windows, you can benefit in several ways, such as:
- Save on power bills: Because energy-efficient windows lower how much energy you need to heat or cool your home, the switch can help you save around $386 annually on your energy bills in Stillwater.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, particularly if your home is on the older side.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
- Decrease your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Stillwater, that's about 65 pounds per year on average.
Estimated Cost of Window Replacement in Stillwater
When researching window installation, each company provides varying services and costs. Let's go over some typical costs and services.
How Much Do New Windows Cost?
According to our market research, the national average cost to install a single window is around $600. However, window installation costs can range from $200 to $1,200 per window. But costs will vary significantly based on the quality of your products, the number of windows you need, your location and the current condition of your home. Many window companies also offer door installations and other add-ons like shutters, coating, baths and more. These extra services will increase your overall project costs.
It's important to note that windows with higher efficiency may cost more initially but can save you hundreds of dollars by decreasing your energy bills. Investing in certified energy-efficient windows can save Stillwater homeowners $386+ a year when replacing single-pane windows.
Getting free quotes from several providers is the best way to find out which one will work best for your budget.
What Services do Window Installers Offer?
The first step of a window replacement is to decide whether you should get a full-frame or pocket installation.
Full-frame installations are necessary when you want a new style or your window has a lot of rot or deterioration. With this service, your installers will replace the entire window, including the trim, frame and sill. A pocket installation involves replacing a window within the existing frame, which tends to be less expensive than a full-frame installation.
If you're unsure which window installation service you should get, your installer can advise you. In general, the choice 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
- Member of US Green Building Council
- Manufactures products in-house
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- Low prices relative to competitors
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Lifetime warranty
- Wide variety of products and services
- Limited service area
How We Choose the Best Window Installers in Stillwater
EcoWatch reviews are different from most reviews because we look at these companies through a sustainability lens. Along with energy efficiency, we assessed each installer and ranked them based on the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve the Stillwater area so you can find a quality window installation company near you.
Work Quality
When it comes to new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the brand of window you get. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don't have good things to say about their service from a certain installer, it won't be featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try 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
Protecting your investment in new windows is important. For that reason, 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 good track record in the industry. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Stillwater, NY Window Replacement FAQs
How much does window installation cost?
The national average cost of replacing a single window is about $600 but can range between $200 and $1,200, depending on a few different factors. The price is typically dependent on the size of the window, the location of your property and the type and material of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
Which type of window should I get?
A window's energy efficiency is influenced by several factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.
When do I have to use a window installation company?
You should use a window installation professional whenever you want to replace your windows. Installing windows is a involved process that can take a lot of time, so it's best handled by the professionals.
How long does window installation usually take?
Since the average installation time of a window is 30 minutes, about 16 windows can be installed in a typical 8-hour work day.
Should I replace my windows all at once?
If you want to get more efficient windows and save money on energy costs, replacing all your windows together is the only way to see a noticeable difference. On the other hand, if you have just one or two windows that are damaged or drafty, you can replace just those.