27 Best Window Replacement Companies in Hanover, PA (Feb 2023)
Window Companies Near Me
Thinking about replacing your home's windows? We've got all the information you need in this list of the top window installation companies.
We analyzed all the top window installers in Hanover and selected the top 27 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated January 12, 2023
Why you can trust EcoWatch
The EcoWatch team is all about helping Hanover homeowners make their homes more eco-friendly. During the winter months, the last thing you want is your heat to leak out of your outdated, drafty windows.
Installing efficient windows on your home can help you save money every month on your power bills — and you can help the environment as well.
We've put together this guide on the best installation companies to help you in your research, so you can not only benefit from brand new windows, but also save money on your electricity bills.
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Manufactures products in-house
- More expensive than competition
Best for Businesses
Aeroseal Windows
- Many years of experience
- Manufactures products in-house
- Low number of customer complaints
- Not ideal for residential installations
Best Window Replacement Companies in Hanover
The EcoWatch team examined dozens of providers that serve the Hanover area to find the best window installation companies that fit our standards. The installers in this article scored best in our categories, which include energy-efficient offerings, price, availability, customer service and more.

Window World
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Lifetime warranty
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Large serice area
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Low prices relative to competitors
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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 about 27 years of experience in the window installation industry. Its reputation is backed by a considerable amount of positive reviews from customers online.
You may want to consider picking Window World if you're looking for a installer 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 WindowsThere are a wide variety of window types available from Window World, some of which are Energy Star products. 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 Hanover?Window World doesn't have any cost information listed on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to receive a free quote from the company.

Renewal by Andersen
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Award-winning company
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Great industry reputation
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen has the best availability in Hanover. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window replacement sector. The company has plenty of glowing reviews from customers on online review websites.
You may want to consider going with Andersen 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.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types that Renewal by Andersen offers, some of which are Energy Star products. 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 Hanover?Prices aren't available on Andersen's website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can ask for a free quote on its website for more information about pricing.

Aeroseal Windows
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Many years of experience
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Manufactures products in-house
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Low number of customer complaints
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Not ideal for residential installations
Aeroseal Windows provides the best window installation for businesses in Hanover. 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 been operating since 1999 and currently provides services to 13 states and Washington D.C. The provider has hundreds of positive reviews from customers on online review websites.
If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the provider for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you 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 Hanover?Prices aren't listed on Aeroseal's website, but it provides high-quality windows at a competitive price point. If you'd like to know for sure, you can request 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 has the best residential windows in Hanover. Window Nation has been in the window installation business for about 16 years. The company has many glowing reviews from customers on online review websites.
If you're looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, Window Nation may be the right company for you.
Energy Efficiency of Window Nation WindowsWindow Nation offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. 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 Hanover?Window Nation doesn't have any cost information displayed 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 request a free 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 offers the best warranty in Hanover. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has been operating since 2002 and currently provides services to 27 states nationwide.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the perfect provider for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Hanover?Universal doesn't have any pricing information available on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. The best way to get more accurate information is to get a free quote from the company.
We've recommended installers with shining reputations, but note that some national companies have independently owned locations in Hanover, so the quality of service may vary depending on your local crew. We have tried to stay unbiased and transparent by mentioning pros and cons for every company reviewed.
More Window Replacement Companies in Hanover
Four Seasons Roofing
Owings Mills, MD-
Educational Website
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Reliable Service
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Arrives on Time
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Free Quotes
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
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Double-Hung
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Bay Windows
VerdGroup
Baltimore, MD-
Educational Website
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Locally Recognized for Quality
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Free Quotes
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Consistent Workmanship
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen of Central Pennsylvania
Mechanicsburg, PA-
Dependable Service
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Free Quotes
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Educational Website
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Award-Winning
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-
No-fee Quotes
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Consistent Workmanship
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Locally Recognized for Quality
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Good Customer Service
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Stained Glass
S&K Roofing, Siding and Windows
Eldersburg, MD-
Locally Recognized for Quality
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Consistent Workmanship
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Helps Educate Customers
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Free Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
REDDCO Inc.
Lewisberry, PA-
No-fee Quotes
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Helps Educate Customers
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Price Transparency
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Excellent Customer Service
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 Windows
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Double-Hung
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Sliding Glass
Infinity from Marvin - Homespire Windows & Doors
New Cumberland, PA-
Good Customer Service
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Price Transparency
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Reliable Appointment Windows
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Dependable Service
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-
Award-Winning
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No-fee Quotes
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Educational Website
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Good Customer Service
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Window World of Central PA
York, PA-
Dependable Service
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Price Transparency
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Custom Windows
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Sliding Glass
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Business Windows
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Double-Hung
American Home Contractors
Hanover, PA-
Price Transparency
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Educational Website
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Locally Recognized for Quality
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Dependable Service
Services Offered
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
S&K Roofing, Siding and Windows
Eldersburg, MD-
Good Customer Service
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Educational Website
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No-Hassle Pricing
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Reliable Service
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
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Commercial Windows
Window World of Central PA
Elizabethtown, PA-
Free Quotes
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Dependable Service
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Excellent Customer Service
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Timely Service
Services Offered
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Custom Window Designs
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Sliding Glass
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Commercial Windows
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Double-Hung
Diligent Roofing & Siding
Mt Airy, MD-
Excellent Customer Service
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No-Hassle Pricing
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No-fee Quotes
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Helps Educate Customers
Services Offered
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Business Windows
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Double-Hung
Peak Custom Remodeling Corporation
Baltimore, MD-
Good Customer Service
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Price Transparency
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Reliable Appointment Windows
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Helps Educate Customers
Services Offered
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Custom Windows
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Energy-Efficient Options
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Commercial Windows
Allied Remodeling
Towson, MD-
Locally Recognized for Quality
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Educational Website
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Excellent Customer Service
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Price Transparency
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Window World of Frederick County
Frederick, MD-
Price Transparency
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Educational Website
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No-fee Quotes
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Good Customer Service
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Euro Art Home
Baldwin, MD-
Excellent Customer Service
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Consistent Workmanship
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Educational Website
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Price Transparency
Services Offered
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Custom Windows
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Fast Delivery
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Energy-Efficient Options
Potomac View Energy
Sykesville, MD-
Good Customer Service
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Educational Website
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Timely Service
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
American Awnings and Replacement Windows
Shippensburg, PA-
Helps Educate Customers
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Free Quotes
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Good Customer Service
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Timely Service
Services Offered
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Custom Window Designs
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Architectural Glass
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Double-Hung
Susquehanna Valley Door and Window
York, PA-
Excellent Customer Service
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Free Quotes
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Educational Website
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Reliable 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-
Reliable Service
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Helps Educate Customers
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Excellent Customer Service
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Free Quotes
Services Offered
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Custom 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-
Locally Recognized for Quality
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No-fee Quotes
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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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Aluminum Window Frames
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Energy-Efficient Options
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Sliding Glass
Install America
10+ years in business · Harrisburg, PA-
No-fee Quotes
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Good Customer Service
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Price Transparency
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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 Windows
Pella Windows & Doors of Harrisburg
Harrisburg, PA-
Good Customer Service
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Educational Website
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No-Hassle Pricing
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Free Quotes
Services Offered
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Architectural Glass
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Custom Window Designs
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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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Excellent Customer Service
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
Residential Glass & Mirror
Shrewsbury, PA-
Excellent Customer Service
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No-fee Quotes
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Helps Educate Customers
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Price Transparency
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
Long Home Products
Middletown, PA-
Good Customer Service
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Helps Educate Customers
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Price Transparency
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No-fee Quotes
Services Offered
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Custom Windows
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Residential Windows
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Double-Hung
How Installing Energy-Efficient Windows in Hanover Saves You Money
There are several perks of switching to energy-efficient windows. Some reasons you may want to consider making the switch include the following:
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Updating your windows can make your home more comfortable and also help raise the value of your house if you decide to sell.
- Save money on power bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of household energy use. Installing energy-efficient models can help reduce how much energy is used in your home, therefore saving you about 12% more on your bills.
- Reduce your carbon footprint: In Hanover, you can reduce your indirect greenhouse gas emissions by about 286 pounds per year after you switch to energy-efficient windows.
Estimated Cost of Window Replacement in Hanover
Windows come in varying shapes and sizes, so costs and services will differ considerably. Here are the average costs and services that you can find from the average window installation company.
How Much Do New Windows Cost?
Generally, Hanover homeowners can anticipate their window replacements to range from $250 to $1,200. The most common installations sit at about $600. But costs will differ significantly based on your location, the quality of your products, the current condition of your home and the number of windows you need. Many window companies also offer replacement door installations and other add-ons like baths, shutters, coating and more. Additional services will increase your overall project costs.
Keep in mind that energy-efficient windows may cost more, but Energy Star estimates the upgrade will save you between $101 and $583 per year when you install single-pane windows and between $27 and $197 per year when you install double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
We advise requesting free quotes from multiple window companies to find the one that works best for you.
What Services do Window Installers Offer?
The first step when considering an installation is to think about whether you need a full-frame or pocket installation.
A full-frame installation is a replacement of the total window. This service involves removing the old window, the windowsill, and the exterior and interior trim. It also involves extra materials, including insulation and drip edges, which raise the total cost of the project. Also worth noting: you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations are simpler and won't carry as large a bill because they involve merely replacing the window within its existing frame. But if the frame has any damage or rot, you may have to get a full-frame installation instead.
If you're hiring a reputable window installation company, your company can advise you on the best type for your project. In Hanover, the decision will mostly be based on the efficiency of your home and the age and condition of your existing frames.
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Manufactures products in-house
- More expensive than competition
Best for Businesses
Aeroseal Windows
- Many years of experience
- Manufactures products in-house
- Low number of customer complaints
- Not ideal for residential installations
How We Choose the Best Window Installers in Hanover
EcoWatch reviews are different from most reviews since we look at these companies through a sustainability lens. Along with energy efficiency, we analyzed window companies all across the state and ranked them based on the following methodology:
Service Area
Since this is a guide for Hanover, we paid more attention to companies that provide services to the city. There are certainly other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Hanover.
Work Quality
When selecting new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the brand you choose. 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
We analyzed trends in recent customer feedback to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across nearly every category, including professionalism, warranty, quality of installation, quality of parts, cost and more.
Cost
This one is a give-and-take: similar to most services, cheap window installers may not provide the highest quality service. Still, we want to ensure we're highlighting companies that offer a spectrum 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 be certain that investment is protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for quite some time. Window installation companies that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Hanover, PA Window Replacement FAQs
How much should window installation cost?
The average cost of replacing one window can range from $450 to $650. There are a variety of factors that affect how much it costs, such as styles and sizes of windows, how energy-efficient the windows are, your property's location, the number of windows, local labor costs and the materials used in designing the windows.
What are the most common types of replacement windows?
The most common kinds of windows for homes are picture windows, transom windows, awning windows, bay windows, double-hung and single-hung windows, slider windows and casement windows.
Do I really need to use a window installation company?
You should use a window installation company whenever you want new windows. Installing windows is a complicated process that can take a lot of time, so it's best handled by the professionals.
How long does it usually take to install windows?
Because a window takes about 30 minutes to install, about 16 windows can be installed during a typical 8-hour work day.
How often do you need to replace windows?
Windows usually have a lifespan of 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have an expert take a look at them to determine if they need any repairs or replacements.