20 Best Window Companies in Mountain Top, PA (2023 Reviews)
Thinking about replacing your home's windows? We've got you covered in this list of the best window installation companies.
We analyzed all the top-rated window companies in Mountain Top and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
Although eco-friendly energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home's efficiency can also have a considerable impact on home energy conservation. According to the Department of Energy, heat gained or lost through traditional, outdated windows could represent 25-30% of residential energy climate control usage.
Replacement windows improve your home's insulation, not only making you and your family more comfortable during the summer and winter, but also saving you money and helping the environment.
Unlike other review sites, EcoWatch ranks window replacement companies on energy efficiency while also balancing cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Mountain Top
The EcoWatch team evaluated dozens of installers in Mountain Top to find the best window replacement companies for our readers. The companies mentioned in this article scored best in our review categories, which include energy-efficient offerings, price, availability, local expertise, customer service and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World provides windows expertise in Mountain Top. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window industry for about 27 years. Hundreds of positive reviews from customers online back the provider's reputation.
Window World may be the company for you if you're looking for 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 offering a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Mountain Top?Window World does not list prices on its website, but it's known for offering some of the most affordable window installations around. If you’d like more accurate pricing information, you can receive a quote on the company’s website.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen provides the best availability in Mountain Top. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window industry for about 27 years. Hundreds of positive reviews from customers online back the provider's reputation.
Andersen may be the company for you if you're looking for 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 offering a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Mountain Top?Andersen does not list prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like more accurate pricing information, you can receive a quote on the company’s website.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows has the best window installation for businesses in Mountain Top. It's an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. This company has 23 years of experience in the window installation industry, and it has become one of the most respected companies in Mountain Top. Its reputation is backed by a considerable amount of positive reviews from customers online.
If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the right company for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for Energy Star windows when inquiring. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.
How much does Aeroseal Windows cost in Mountain Top?Aeroseal doesn’t have any pricing information displayed on its website, but it provides high-quality windows at a competitive price point. For more detailed information on the cost, you can get a quote from the company.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct provides the best warranty in Mountain Top. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has been in the window industry for about 20 years. Hundreds of positive reviews from customers online back the provider's reputation.
Universal may be the company for you if you're looking for 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 be sure to mention that you want energy-efficient windows to your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Mountain Top?Universal does not list prices on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. If you’d like more accurate pricing information, you can receive a quote on the company’s website.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation provides the best residential windows in Mountain Top. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window industry for about 16 years. Hundreds of positive reviews from customers online back the provider's reputation.
Window Nation may be the company for you if you're looking for one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation 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 be sure to mention that you want energy-efficient windows to your Window Nation representative when inquiring about services.
How much does Window Nation cost in Mountain Top?Window Nation does not list prices on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. If you’d like more accurate pricing information, you can receive a quote on the company’s website.
One thing to note is that the following companies are national, meaning the quality of the service may vary depending on your local crew. We have tried to stay unbiased and transparent by including pros and cons for every provider.
More Window Companies in Mountain Top
Renewal by Andersen of Northeast PA
Bethlehem, PA-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Stained Glass
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Residential Windows
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Glass Showers
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Double-Hung
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Custom Window Designs
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Window Replacement
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Sliding Glass
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Aluminum Window Frames
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Commercial Windows
Window World of Wyoming Valley
Duryea, PA-
Good Customer Service
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Free assessment
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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 Window Designs
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Fast Delivery
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Double-Hung
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Sliding Glass
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Window Replacement
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Bay Windows
Independent Construction
Shavertown, PA-
Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Window Replacement
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Commercial Windows
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Residential Windows
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Glass Showers
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Stained Glass
Life Time Windows & Vinyl Siding LLC
Edwardsville, PA-
Good Customer Service
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Price Transparency
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Timely Service
Services Offered
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Residential Windows
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Double-Hung
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Window Replacement
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Sliding Glass
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Full-Service Installations
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Aluminum Window Frames
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Custom Window Designs
Home Services at The Home Depot
Wilkes-Barre, PA-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Glass Showers
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Window Replacement
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Commercial Windows
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Bay Windows
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Fast Delivery
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Stained Glass
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Custom Window Designs
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Residential Windows
Just Windows & Much Much More
Freeland, PA-
Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Residential Windows
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Window Replacement
Pella Windows & Doors of Scranton
Scranton, PA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Sliding Glass
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Residential Windows
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Double-Hung
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Bay Windows
TRI-County Glass
Bloomsburg, PA-
Price Transparency
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Good Customer Service
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Educational Website
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Timely Service
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Free assessment
Services Offered
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Fast Delivery
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Glass Showers
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Window Replacement
Hess Windows
Tamaqua, PA-
Free assessment
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Price Transparency
Services Offered
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Energy-Efficient Options
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Double-Hung
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Sliding Glass
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Window Replacement
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Bay Windows
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Residential Windows
Borrell Construction Service
Scranton, PA-
Good Customer Service
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Free assessment
Services Offered
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Window Replacement
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Residential Windows
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Custom Window Designs
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Energy-Efficient Options
Window Depot USA of Northeast PA
Stroudsburg, PA-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Double-Hung
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Custom Window Designs
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Sliding Glass
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Residential Windows
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Window Replacement
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Bay Windows
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Fast Delivery
Crystal Window & Door Systems PA, LLC
Franklin Valley Rd, PA-
Timely Service
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Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Aluminum Window Frames
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Fast Delivery
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Residential Windows
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Commercial Windows
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Sliding Glass
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Window Replacement
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Double-Hung
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Custom Window Designs
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Glass Showers
Stauffer's Glass Company
Bloomsburg, PA-
Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Window Repair
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Aluminum Window Frames
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Window Replacement
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Commercial Windows
Conservation Windows
Mt Carmel, PA-
Timely Service
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Energy-Efficient Options
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Bay Windows
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Fast Delivery
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Double-Hung
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Window Replacement
Tom Adams Windows & Carpets
Whitehall, PA-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
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Timely Service
Services Offered
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Aluminum Window Frames
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Double-Hung
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Commercial Windows
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Fast Delivery
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Bay Windows
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Window Replacement
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Stained Glass
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Sliding Glass
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Custom Window Designs
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Residential Windows
Pella Windows & Doors of Whitehall
Whitehall, PA-
Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Bay Windows
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Double-Hung
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Sliding Glass
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Window Replacement
Jack's Glass
Allentown, PA-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Residential Windows
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Commercial Windows
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Glass Showers
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Custom Window Designs
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Double-Hung
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Window Replacement
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Fast Delivery
A.B.E. Doors & Windows
Allentown, PA-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Aluminum Window Frames
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Energy-Efficient Options
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Glass Showers
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Custom Window Designs
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Window Replacement
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Commercial Windows
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Residential Windows
Hess Windows & Doors
Allentown, PA-
Free assessment
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Price Transparency
Services Offered
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Window Replacement
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Bay Windows
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Sliding Glass
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Residential Windows
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Energy-Efficient Options
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Double-Hung
Alderfer Glass Lehigh Valley
Allentown, PA-
Price Transparency
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Good Customer Service
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Free assessment
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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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Commercial Windows
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Window Replacement
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Glass Showers
Calculate how much you can expect to pay for window installation and replacement in Mountain Top, PA 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 Mountain Top Saves You Money
Energy-efficient windows can benefit you in more than one way. Here are some reasons you may want to think about making the switch:
- Better temperature control in your home: When you live in a city like Mountain Top where the summers can be quite hot, you usually need to rely on your air conditioner to keep your home cool. Energy-efficient windows can cut back on how much cool air is lost through your windows when cooling your home.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- More efficient energy usage in your home: Because the winters can get very cold in Mountain Top, homeowners usually depend on their heater during that time. Energy-efficient windows reduce the amount of heat that is lost through your windows, making it easier to keep your home warm.
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can lower your carbon footprint by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Mountain Top
Windows come in all shapes and sizes, so costs and services will vary remarkably. Here are the typical costs and services that you can find from the average window installation company.
How Much Do New Windows Cost?
Generally, Mountain Top homeowners can anticipate their replacement window installations to range from $250 to $1,200. The most common installations sit at around $600. Costs will vary considerably based on the quality of your products, your location, the number of windows you need and the current condition of your home. A lot of window companies also offer door installations and other add-ons like shutters, coating, baths and more. Additional services will increase overall project costs.
It's important to bear in mind that windows with higher efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Mountain Top homeowners $329+ a year when replacing single-pane windows.
We recommend requesting free quotes from several window installers to find the one that works best for your budget.
What Services do Window Installers Offer?
When it comes to window installations, in general there are two types that your installer will offer: full-frame and pocket installations.
Full-frame installations involve replacing the whole window — the sill, frame, trim and all. These are most common when you want to change the style of your window or when it has a great amount of rot or deterioration. Full-frame installations involve more time and labor and will increase overall costs. Pocket installations are on the simpler end and won't carry as large a bill because they involve simply replacing the window within its existing frame. But if the frame has any damage or deterioration, you may have to get a full-frame installation instead.
If you're not sure which type of window installation service you should get, your installer can advise you. In general, the choice is influenced by factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Mountain Top
In our search to find the most reliable, eco-friendly window installers in Mountain Top, the EcoWatch Reviews team chose the above companies as the best window installation companies in the city. Along with energy efficiency, we analyzed window companies all across the state and ranked them based on the following methodology:
Service Area
Because this is a guide for Mountain Top, we paid more attention to companies that serve the city. There are other reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Mountain Top.
Work Quality
When selecting new windows, the quality and breadth of services often plays just as important of a role in overall efficiency and performance as the brand you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don't have good things to say about their service from a certain installer, you won't see it featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers' prices, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
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
Because of Mountain Top's climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of Mountain Top window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Mountain Top, PA Window Replacement FAQs
What is the average cost to install windows?
The national average cost of installing one window is around $600 but can range from $200 to $1,200, based on a variety of factors. The price is typically influenced by the size of the window, the location of your property and the type and material of the window. Also, keep in mind that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What are the different types of windows?
The most common kinds of windows for homes are double-hung and single-hung windows, casement windows, picture windows, transom windows, bay windows, slider windows and awning windows.
Can I install my own windows?
If you're handy and know how to replace a window, you may be able to install your own windows. However, if you don't have the time or experience, we don't recommend doing it on your own.
How do you know it's time to replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Apart from that, if your windows have damage anywhere on them, or they have become difficult to operate, they may need to be replaced.
Should I replace my windows all at the same time?
If you want to get more efficient windows and save money on energy costs, replacing all the windows together is the only way to see a noticeable difference. However, if you have only one or two windows that are damaged or drafty, you can replace just those.