22 Best Window Replacement Companies in Lower Allen, PA (Jan 2023)
Window Companies Near Me
Thinking about improving your home's energy efficiency? The top window replacement companies can help.
We analyzed all the top window installers in Lower Allen and selected the top 22 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated January 12, 2023
Why you can trust EcoWatch
Although eco-friendly energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your house's efficiency can also have a considerable impact on home energy conservation. If your windows are outdated or drafty, you could be losing 25-30% of your house's heat or cool air right out of them.
Replacement windows improve your home's insulation, not only making you more comfortable during extreme temperatures, but also saving you money and helping the environment.
So if you're building a new home, renovating or changing out old windows in Lower Allen, this is the best place to get started.
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Wide variety of products and services
- Makes charitable contributions
- Limited service area
Best Window Replacement Companies in Lower Allen
The EcoWatch team assessed dozens of installers that serve the Lower Allen area to find the best window installation companies by our standards. The providers we've included in this article scored best in our categories, which include energy-efficient offerings, availability, customer service, price and more.

Window World
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Lifetime warranty
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Great industry reputation
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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 company has 27 years of experience in the windows business, and it has established itself as one of the most reputable companies in Lower Allen. Its reputation is backed by hundreds of positive reviews from customers online.
Window World may be the company for you if you want 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 and offers a variety of energy-efficient windows. 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 Window World representative when inquiring about services.
How much does Window World cost in Lower Allen?Window World doesn't have any cost information displayed on its website, but it's known for offering some of the most affordable window installations around. The best way to know for sure is to receive a free quote from the company.

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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Great industry reputation
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No lifetime warranty
Renewal by Andersen has the best availability in Lower Allen. This window installation company has been operating since 1995 and currently services nearly every state except Mississippi and West Virginia. Hundreds of positive reviews on customer review websites back the company's reputation.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the perfect 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 make sure you mention that you want high-quality Energy Star windows when inquiring. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Lower Allen?Though pricing is not readily 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 to know for sure, you can request a quote on the company's website.

Universal Windows Direct
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Lifetime warranty
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Wide variety of products and services
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Makes charitable contributions
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Limited service area
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has been in the window business for around 20 years.
It 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 and offers 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 Lower Allen?Universal does not outline 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. Requesting a free quote on its website is the best way to know for sure.

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 has the best residential windows in Lower Allen. Window Nation has been in the window business for around 16 years. Its reputation is backed by all the positive reviews on customer review websites.
You may want to consider choosing Window Nation if you're interested in a installer that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsThere are a wide variety of window types available from Window Nation, some of which are Energy Star products. 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 Lower Allen?Window Nation doesn't have any cost information available 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. The best way to know for sure is to get a free quote from the company.

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 Lower Allen. 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. Aeroseal has been in the window installation business for about 23 years. The provider has a lot of glowing reviews from customers online.
If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, this may be the company for you.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide variety of window types available from Aeroseal Windows, some of which are Energy Star products. 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 Lower Allen?Aeroseal doesn't have any cost information displayed on its website, but it provides high-quality windows at a competitive price point. Getting a free quote on its website is the best way to get more accurate pricing information.
We aim to be 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 Lower Allen
PJ Fitzpatrick
Harrisburg, PA-
Award-Winning
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Supports Charities
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Good Customer Service
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Educational Website
Services Offered
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Glass Showers
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Architectural Glass
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Custom Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen of Central Pennsylvania
Mechanicsburg, PA-
Excellent Customer Service
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No-Hassle Pricing
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No-fee Quotes
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Locally Recognized for Quality
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay Windows
TC Backer Construction, LLC
Dover, PA-
Educational Website
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Price Transparency
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Free Quotes
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Dependable Service
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Stained Glass
REDDCO Inc.
Lewisberry, PA-
Consistent Workmanship
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No-fee Quotes
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Residential Windows
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Fast Delivery
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Tempered Glass
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Custom Window Designs
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Double-Hung
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Sliding Glass
Infinity from Marvin - Homespire Windows & Doors
New Cumberland, PA-
Educational Website
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Arrives on Time
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No-fee Quotes
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Price Transparency
Services Offered
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Custom Windows
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Residential Windows
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Sliding Glass
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Double-Hung
Window Nation
Camp Hill, PA-
Educational Website
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No-fee Quotes
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Excellent Customer Service
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Reliable Service
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Window World of Central PA
York, PA-
Consistent Workmanship
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Good Customer Service
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Reliable Appointment Windows
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Free Quotes
Services Offered
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Custom Window Designs
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Sliding Glass
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Commercial Windows
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Double-Hung
American Home Contractors
Hanover, PA-
Award-Winning
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No-Hassle Pricing
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Free Quotes
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Consistent Workmanship
Services Offered
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Doors
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
Window World of Central PA
Elizabethtown, PA-
Excellent Customer Service
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Dependable Service
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Educational Website
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Timely Service
Services Offered
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Custom Windows
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Sliding Glass
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Commercial Windows
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Double-Hung
Hershocks Inc
Harrisburg, PA-
Timely Service
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No-fee Quotes
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Good Customer Service
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Consistent Workmanship
Services Offered
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Residential Windows
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Architectural Glass
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Doors
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Custom Windows
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Aluminum Window Frames
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Business Windows
MI Windows & Doors LLC
Gratz, PA-
Award-Winning
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Educational Website
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Good Customer Service
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Charitable Giving
Services Offered
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
American Awnings and Replacement Windows
Shippensburg, PA-
No-Hassle Pricing
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Reliable Appointment Windows
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Consistent Workmanship
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Good Customer Service
Services Offered
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Custom Window Designs
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Architectural Glass
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Double-Hung
Zephyr Thomas Home Improvement Company
Lancaster, PA-
Price Transparency
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No-fee Quotes
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Helps Educate Customers
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Good Customer Service
Services Offered
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Residential Windows
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Business Windows
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Full-Service Installations
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Custom Window Designs
Susquehanna Valley Door and Window
York, PA-
Helps Educate Customers
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Price Transparency
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Consistent Workmanship
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Excellent Customer Service
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
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Bay Windows
Robert G. Miller
Hanover, PA-
Consistent Workmanship
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Excellent Customer Service
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No-Hassle Pricing
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Educational Website
Services Offered
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Custom Windows
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Fast Delivery
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Aluminum Window Frames
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Double-Hung
L & L Window Fashions
Harrisburg, PA-
Free Quotes
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Consistent Workmanship
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Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Energy-Efficient Options
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Sliding Glass
Everlast Windows
Newburg, PA-
Helps Educate Customers
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Price Transparency
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Dependable Service
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Good Customer Service
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
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Bay & Bow Windows
Install America
10+ years in business · Harrisburg, PA-
Excellent Customer Service
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Free Quotes
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Energy-Efficient Options
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Sliding Glass
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Full-Service Installations
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Custom Window Designs
Pella Windows & Doors of Harrisburg
Harrisburg, PA-
Price Transparency
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Good Customer Service
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No-fee Quotes
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Educational Website
Services Offered
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Architectural Glass
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Rick's Home Improvements
York, PA-
Price Transparency
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Dependable Service
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No-fee Quotes
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Excellent Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
Residential Glass & Mirror
Shrewsbury, PA-
Price Transparency
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No-fee Quotes
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Good Customer Service
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Educational Website
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
Eagle Building Solutions LLC
Lititz, PA-
Good Customer Service
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Free Quotes
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Reliable Service
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
How Installing Energy-Efficient Windows in Lower Allen Saves You Money
When you switch to energy-efficient windows, you may see several benefits, including:
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Decrease 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.
- Save money on energy bills: Because energy-efficient windows decrease how much energy you need to heat or cool your home, the switch can help you save about $287 annually on your energy bills in Lower Allen.
Estimated Cost of Window Replacement in Lower Allen
Let's go over the cost of installing new windows and the types of services you may need for your home.
How Much Do New Windows Cost?
Although the typical of installing one window is about $600, it can range from $200 to $1,200. How much it will cost you varies based on several factors, including material, size, number of windows, type, the location of your home and more.
It's also worth keeping in mind that energy-efficient windows will typically cost more initially, but Energy Star predicts that switching out the windows on your Lower Allen home can mean an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. The amount of money you'll save by switching to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
The cost of your window installation will also vary depending on the kind of material you choose for the frames. Wood windows are typically the most expensive, but it depends if they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
The first step when considering a window replacement is to decide whether you want a full-frame or pocket installation.
Full-frame installations require replacing the entire window — the sill, frame, trim and all. These are most common when you want a different style for your windows or when it has a great amount of rot or deterioration. Full-frame installations are more comprehensive and will increase overall costs. Pocket installations are on the simpler end and won't cost as much because they entail merely replacing the window within its existing frame. But if the frame has any damage, you may need a full-frame installation instead.
If you're still debating which type of installation to get, you can consult with your installer and get their recommendation. The decision mostly depends on the age of your window frames and if there's any damage.
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Wide variety of products and services
- Makes charitable contributions
- Limited service area
How We Choose the Best Window Installers in Lower Allen
In our hunt to find the most reliable, eco-friendly window installers in Lower Allen, the EcoWatch Reviews team landed on the above companies as the best window installation companies in the city. We have decided to review the top window installation companies in Lower Allen mainly based on their energy efficient offerings, as it's what's best for the environment and for you as a homeowner. Energy-efficient windows can cut your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
When picking new windows, the quality and breadth of services often plays just as important of a role in overall efficiency and performance as the type of window you opt for. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another super important review factor. If the majority of customers don't have positive feedback about their service from a certain window installation company, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window installation companies are not going to provide the most quality service. Still, we want to make sure we're highlighting companies that offer a variety of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a considerable investment, so you'll want to be certain that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Lower Allen's climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of Lower Allen window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Lower Allen, PA Window Replacement FAQs
What is the average cost to install windows?
The typical cost of replacing a single window can range from $450 to $650. There are a variety of factors that influence the cost, including how energy-efficient the windows are, the materials used in designing the windows, styles and sizes of windows, your property's location, local labor costs and the number of windows.
Which type of window is the best?
A window's energy efficiency is influenced by a variety of factors, such as the quality of the installation and what kind of window it is. 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 need to use a window installation company?
You should use a window installation company whenever you need to upgrade your windows. Installing windows is a involved process that can take a lot of time, so it's best handled by the professionals.
How often do you need to replace windows?
Windows usually have a lifespan of 20 to 30 years, but anytime you see damage on your windows, it's a good idea to have them checked by an expert to see if they need any repairs or replacements.
Should I replace all my windows at once?
If you're upgrading your windows because of energy-efficiency, replacing all of the windows at the same time is the only way to see a noticeable difference. However, if you have just a few windows that are broken or leaky, you can replace just those.