20 Best Window Companies in West Penn, PA (2023 Reviews)
If you're looking to get new windows, our list of the best window installation companies can help.
We analyzed all the top-rated window companies in West Penn 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
A review of the top window installation companies in West Penn may not seem like the most compelling article on the EcoWatch site, but trust us, windows impact your life more than you might think. Potential leaks or drafts from your windows can make your home uncomfortable in the summer or winter.
That's also bad for the environment because the additional energy used by outdated windows increases your carbon footprint.
Unlike other review sites, EcoWatch ranks window companies based 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 West Penn
The EcoWatch team examined dozens of installers across the country to find the top window companies for our readers. The installers in this article scored best in our review categories, which include energy-efficient offerings, availability, price, customer service, local expertise 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 is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation industry for around 27 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
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 caters to eco-conscious consumers by providing energy-efficient window offerings. 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 West Penn?Window World does not outline 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 get 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 is 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 hundreds of positive reviews on customer review websites.
It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen caters to eco-conscious consumers by providing energy-efficient window offerings. 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 West Penn?Andersen does not outline 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 get 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 offers the best window installation for businesses in West Penn. Aeroseal has around 23 years of experience in the windows industry, and it currently serves 13 states and Washington D.C. The company has plenty of glowing reviews from customers online.
You may want to consider picking Aeroseal if you're looking for a installer that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner and has 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 mention that you want energy-efficient windows to your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in West Penn?While prices are not available on Aeroseal’s website, it provides high-quality windows at a competitive price point. You can request a free quote on its website for more information about pricing.

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 West Penn. Universal has around 20 years of experience in the window replacement business.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct has 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 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 West Penn?Universal doesn’t have any pricing information listed 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. Getting a free quote on its website is the best way to get more accurate information.

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 is 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 installation industry for around 16 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
It 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 caters to eco-conscious consumers by providing energy-efficient window offerings. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in West Penn?Window Nation does not outline 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 get a quote on the company’s website.
We strive to remain unbiased and transparent by listing pros and cons for every company. Additionally, any partnerships do not influence our reviews.
More Window Companies in West Penn
Renewal by Andersen of Northeast PA
Bethlehem, 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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Sliding Glass
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Window Replacement
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Aluminum Window Frames
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Double-Hung
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Custom Window Designs
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Glass Showers
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Residential Windows
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Stained Glass
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Commercial Windows
Window World of Lehigh Valley
Coplay, 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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Bay Windows
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Energy-Efficient Options
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Residential Windows
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Window Replacement
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Fast Delivery
Hess Windows
Tamaqua, PA-
Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Sliding Glass
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Window Replacement
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Bay Windows
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Energy-Efficient Options
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Double-Hung
A.B.E. Doors & Windows
Allentown, PA-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Energy-Efficient Options
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Aluminum Window Frames
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Window Replacement
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Custom Window Designs
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Residential Windows
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Glass Showers
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Commercial Windows
Alderfer Glass Lehigh Valley
Allentown, 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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Window Replacement
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Residential Windows
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Glass Showers
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Custom Window Designs
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Commercial Windows
Hess Windows & Doors
Allentown, PA-
Free assessment
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Price Transparency
Services Offered
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Bay Windows
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Window Replacement
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Double-Hung
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Energy-Efficient Options
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Sliding Glass
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Residential Windows
Pella Windows & Doors of Whitehall
Whitehall, PA-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Sliding Glass
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Double-Hung
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Window Replacement
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Bay Windows
Tom Adams Windows & Carpets
Whitehall, PA-
Free assessment
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Educational Website
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Good Customer Service
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Timely Service
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Price Transparency
Services Offered
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Aluminum Window Frames
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Double-Hung
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Custom Window Designs
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Stained Glass
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Commercial Windows
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Sliding Glass
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Window Replacement
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Fast Delivery
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Bay Windows
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Residential Windows
Jack's Glass
Allentown, PA-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Window Replacement
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Commercial Windows
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Double-Hung
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Glass Showers
Home Services at The Home Depot
Whitehall, 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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Commercial Windows
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Residential Windows
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Stained Glass
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Fast Delivery
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Window Replacement
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Sliding Glass
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Glass Showers
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Custom Window Designs
Heeby's Surplus Inc
Reading, PA-
Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Commercial Windows
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Window Replacement
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Residential Windows
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Glass Showers
Appleby Systems Inc
Whitehall, 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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Custom Window Designs
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Residential Windows
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Double-Hung
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Window Replacement
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Energy-Efficient Options
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Glass Showers
Just Windows & Much Much More
Freeland, PA-
Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Window Replacement
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Residential Windows
Sobrinski Painting Inc.
Allentown, PA-
Price Transparency
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Educational Website
Services Offered
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Full-Service Installations
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Residential Windows
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Glass Showers
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Commercial Windows
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Aluminum Window Frames
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Window Replacement
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Custom Window Designs
General Handyman Services
Allentown, PA-
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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Window Replacement
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Glass Showers
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Commercial Windows
Scott Albin Glass,Inc.
Temple, PA-
Educational Website
Services Offered
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Commercial Windows
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Residential Windows
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Window Replacement
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Custom Window Designs
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Glass Showers
Penn Windows & Doors
Allentown, PA-
Free assessment
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Price Transparency
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Good Customer Service
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Timely Service
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Educational Website
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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Fast Delivery
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Double-Hung
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Sliding Glass
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Window Replacement
Bethlehem Glass Works
Bethlehem, PA-
Educational Website
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Good Customer Service
Services Offered
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Tempered Glass
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Sliding Glass
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Window Replacement
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Glass Showers
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Custom Window Designs
Conservation Windows
Mt Carmel, PA-
Timely Service
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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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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
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Fast Delivery
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Window Replacement
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Sliding Glass
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Bay Windows
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Residential Windows
Hecktown Glass & Window
Bethlehem, 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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Custom Window Designs
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Full-Service Installations
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Residential Windows
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Double-Hung
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Window Replacement
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Glass Showers
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Commercial Windows
Calculate how much you can expect to pay for window installation and replacement in West Penn, 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 West Penn Saves You Money
By switching to energy-efficient windows, you can take advantage of several benefits, including:
- Better temperature control in your home: Living in a hot city like West Penn can often mean relying on your AC to keep your house cool. Energy-efficient windows can reduce how hard your AC needs to work to cool your home.
- Protect your investment: If you have an older home, your windows are most likely outdated. Updating your windows can make your home more comfortable and also help increase the value of your home if you decide to sell.
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your home, you can lower your carbon footprint by about 12%, according to Energy Star.
- More efficient energy use in your home: Because the winters can get very cold in West Penn, homeowners usually rely on their heater during that time. Energy-efficient windows decrease the amount of heat that is lost through your windows, making it easier to keep your house warm.
Estimated Cost of Window Replacement in West Penn
Let's go over the cost of updating your windows and the kinds of services offered by installers.
How Much Do New Windows Cost?
Even though the average of installing one window is around $600, it can range anywhere from $200 to $1,200. This is because window installations are based on a variety of factors specific to your home, including the size, material and number of windows you need to install, as well as where your property is located.
Whether or not you want to install energy-efficient windows is another factor that will influence the cost. These will usually cost more than other windows, but on the other hand, you can save about $299 a year on your energy bills in West Penn.
Something else that affects the total cost is the material you pick for your frame. Aluminum frames are usually the least expensive and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first step when planning a window installation is to figure out whether you need a full-frame or pocket installation.
Full-frame installations entail replacing the complete window, including the trim, frame and sill. You most likely need a full-frame installation when you want to change the style of your windows or your window has noticeable deterioration. Full-frame installations are more involved and will increase the total cost. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are on the simpler end and won't carry as large a bill, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're not sure which window installation service you need, your installer can assist you. Typically, 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 West Penn
In our search to make your home improvements easier and more eco-friendly in West Penn, the EcoWatch team chose the above companies as the best window installation companies in the city. We've evaluated the top window replacement companies in West Penn mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can reduce your power 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 West Penn, we paid more attention to companies that cover the city. There are other reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in West Penn.
Work Quality
When selecting new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the brand you choose. We do give window installers higher marks 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 nice things to say about their experience with a certain window installation company, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window installation companies won't always provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that offer a wide range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a significant investment, so you'll want to make sure that investment is protected. Window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installers that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
West Penn, PA Window Replacement FAQs
What is the average cost to install new windows?
The typical cost to install one window ranges from $450 to $650. There are a variety of factors that affect the cost, such as local labor costs, the number of windows, your property's location, how energy-efficient the windows are, styles and sizes of windows and the materials used in designing the windows.
What kind of window is the most energy-efficient?
Generally, double-pane windows are more efficient than single-pane windows and windows that don't open are more efficient than windows that do. If you want to be sure you're getting the most energy-efficient windows, look for models with the blue Energy Star certification — they're certified energy-efficient by the U.S. Department of Energy.
What do window installers do?
Window installation professionals visit your property to remove your old windows and replace them with new ones. Some companies install products made by other companies, whereas others install their own windows. The installer will also clean up after the installation is done.
What time of year is a good time to replace my windows?
Replacement windows can be installed any time of the year, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into the house, so the temperature outside doesn't necessarily matter that much. Most importantly, the weather should be dry.