30 Best Window Replacement Companies in Mechanicsburg, PA (Feb 2023)
Window Companies Near Me
Are you looking to replace your windows? Our guide to the best window installation companies can help you narrow down which one to pick.
We analyzed all the top window installers in Mechanicsburg and selected the top 30 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
A review of the top window installation companies in Mechanicsburg may not seem like the most compelling article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might realize. During the winter months, the last thing you want is your heat to leak out of your outdated windows.
Replacement windows improve the insulation in your home, not only making you more comfortable during the summer and winter, but also saving you some money and helping the environment.
Because windows have such a large impact on your home, choosing the best company for you is a big decision to make. That's why the EcoWatch team has curated this list of the top window installation companies, so you can make an informed decision more easily.
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- More expensive than competition
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Makes charitable contributions
- Wide variety of products and services
- Quality of service will depend on your area
Best Window Replacement Companies in Mechanicsburg
The EcoWatch team evaluated dozens of installers in Mechanicsburg to find the top ones for our readers. The installers in this article scored best in our review categories, such as energy-efficient offerings, customer service, price, availability, local expertise and more.

Window World
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Great industry reputation
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Low prices relative to competitors
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Lifetime warranty
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Quality of service will depend on your area
Window World provides windows expertise in Mechanicsburg. Window World has about 27 years of experience in the window replacement sector. Hundreds of positive reviews from customers online back the provider's reputation.
If you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the right company for you.
Energy Efficiency of Window World WindowsThere are a wide range 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 Mechanicsburg?Even though pricing information is not readily available on Window World's website, it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about pricing.

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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More expensive than competition
Renewal by Andersen offers the best availability in Mechanicsburg. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window industry for around 27 years.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the right provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner with 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 be sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Mechanicsburg?Prices aren't listed 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. If you'd like to know for sure, you can inquire about a quote on the company's website.

Universal Windows Direct
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Lifetime warranty
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Makes charitable contributions
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Wide variety of products and services
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Quality of service will depend on your area
Universal Windows Direct has the best warranty in Mechanicsburg. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has 20 years of experience in the windows industry, and it has proved to be one of the most respected companies in Mechanicsburg. The provider has many positive reviews from customers on online review websites.
You may want to consider picking Universal if you're looking for a installer that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide range of window types that Universal Windows Direct offers, some of which are Energy Star products. 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 Mechanicsburg?Prices aren't listed on Universal's 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. You can inquire about a free quote on its website for more information about the cost.

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. This company has 16 years of experience in the window installation industry, and it has proved to be one of the most reputable companies in Mechanicsburg. The provider has many positive reviews from customers on online review websites.
It has established itself as a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsEach 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. Not all of Window Nation's offerings are Energy Star certified, so make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Window Nation cost in Mechanicsburg?Window Nation doesn't have any pricing information listed 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. You can ask for a free quote on its website for more information about the cost.

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 Mechanicsburg. 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 over 23 years of experience in the industry, and it currently serves 13 states and Washington D.C. The provider has plenty of glowing reviews from customers on online review websites.
Aeroseal may be the company for you if you want one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Mechanicsburg?Prices aren't mentioned on Aeroseal's 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 information.
We have tried to stay unbiased and transparent by mentioning pros and cons for every provider. Additionally, any partnerships do not influence our reviews.
More Window Replacement Companies in Mechanicsburg
PJ Fitzpatrick
Harrisburg, PA-
No-Hassle Pricing
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Excellent Customer Service
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Dependable Service
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Award-Winning
Services Offered
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Glass Showers
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Architectural Glass
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Custom Window Designs
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Double-Hung
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Sliding Glass
Renewal by Andersen of Central Pennsylvania
Mechanicsburg, PA-
Charitable Giving
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Price Transparency
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Good Customer Service
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Free Quotes
Services Offered
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
TC Backer Construction, LLC
Dover, PA-
Reliable Service
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Price Transparency
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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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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
REDDCO Inc.
Lewisberry, PA-
Educational Website
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No-fee Quotes
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Excellent Customer Service
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Price Transparency
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-
Educational Website
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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-
Free Quotes
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No-Hassle Pricing
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Educational Website
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Award-Winning
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-
Educational Website
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No-fee Quotes
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Arrives on Time
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Price Transparency
Services Offered
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Custom Window Designs
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Sliding Glass
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Business Windows
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Double-Hung
American Home Contractors
Hanover, PA-
Locally Recognized for Quality
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No-fee Quotes
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Dependable Service
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Good Customer Service
Services Offered
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Doors
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Custom Windows
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Aluminum Window Frames
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Business Windows
Window World of Central PA
Elizabethtown, PA-
Dependable Service
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Excellent Customer Service
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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
Hershocks Inc
Harrisburg, PA-
Excellent Customer Service
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Reliable Appointment Windows
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No-fee Quotes
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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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Commercial Windows
MI Windows & Doors LLC
Gratz, PA-
No-fee Quotes
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No-Hassle Pricing
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Locally Recognized for Quality
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Good Customer Service
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-
Educational Website
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Good Customer Service
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Consistent Workmanship
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No-Hassle Pricing
Services Offered
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Custom Windows
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Architectural Glass
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Double-Hung
Susquehanna Valley Door and Window
York, PA-
Price Transparency
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Excellent Customer Service
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Helps Educate Customers
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No-fee Quotes
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 Windows
Robert G. Miller
Hanover, PA-
Price Transparency
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Helps Educate Customers
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No-fee Quotes
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Fast Delivery
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Aluminum Window Frames
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Double-Hung
L & L Window Fashions
Harrisburg, PA-
Reliable Service
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Free Quotes
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Excellent Customer Service
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Price Transparency
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-
Free Quotes
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Excellent Customer Service
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Educational Website
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No-Hassle Pricing
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
Install America
10+ years in business · Harrisburg, PA-
No-fee Quotes
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Good Customer Service
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Educational Website
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No-Hassle Pricing
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-
Free Quotes
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No-Hassle Pricing
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Excellent Customer Service
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Helps Educate Customers
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-
Excellent Customer Service
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Free Quotes
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Price Transparency
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Consistent Workmanship
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
Long Home Products
Middletown, PA-
Helps Educate Customers
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Excellent Customer Service
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Free Quotes
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
Debra's Glass Inc
Dallastown, PA-
Educational Website
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Good Customer Service
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No-fee Quotes
Services Offered
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Architectural Glass
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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
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Double-Hung
Windows and More - York
York, PA-
Reliable Service
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No-Hassle Pricing
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Free Quotes
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Educational Website
Services Offered
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Custom Windows
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Energy-Efficient Options
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Sliding Glass
HomeRite Windows and Doors
Hampden Township, PA-
Educational Website
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Excellent Customer Service
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Price Transparency
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No-fee Quotes
Services Offered
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Custom Window Designs
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Fast Delivery
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Sliding Glass
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Double-Hung
West Shore Home
Mechanicsburg, PA-
Free Quotes
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Educational Website
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Price Transparency
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Excellent Customer Service
Services Offered
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Custom Windows
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Glass Showers
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Sliding Glass
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Double-Hung
Hockley Glass & Mirror
Lebanon, PA-
Good Customer Service
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Helps Educate Customers
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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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Architectural Glass
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Business Windows
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Double-Hung
York Associates PA
Red Lion, PA-
No-Hassle Pricing
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No-fee Quotes
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Educational Website
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Excellent Customer Service
Services Offered
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Aluminum Window Frames
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Business Windows
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Full-Service Installations
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Custom Window Designs
Budget Blinds of Harrisburg, Hershey & Carlisle
Harrisburg, PA-
Good Customer Service
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Gives to charity
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Helps Educate Customers
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No-fee Quotes
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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Business Windows
Bealing Roofing and Exteriors, Inc.
Hanover, PA-
Good Customer Service
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No-Hassle Pricing
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Free Quotes
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Sliding Glass
Appleby Systems East York
East York, PA-
No-fee Quotes
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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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Residential Windows
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Full-Service Installations
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Double-Hung
Glass Doctor of Mechanicsburg, PA
Mechanicsburg, PA-
Excellent Customer Service
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Price Transparency
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Helps Educate Customers
Services Offered
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Heavy Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Stained Glass
How Installing Energy-Efficient Windows in Mechanicsburg Saves You Money
When you upgrade to energy-efficient windows, you may see some perks, such as:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only insulate your home better, but also filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Reduce your carbon footprint: In Mechanicsburg, you can reduce your indirect greenhouse gas emissions by about 286 pounds per year after you switch to energy-efficient windows.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes usually have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help increase the value of your property if you decide to sell.
- Save on energy bills: Installing energy-efficient windows lowers your energy bills by about 12% because you need less energy.
Estimated Cost of Window Replacement in Mechanicsburg
Windows come in different purposes, shapes and styles, so costs and services will vary considerably depending on your project. Below, we describe the typical cost and services that you can get from window installation companies.
How Much Do New Windows Cost?
The average cost to replace a single window is about $600 but can range from $200 to $1,200. This is because of the fact that window installations are based on several factors specific to your home, like the size, material and number of windows you need to install, as well as the location of your property.
It's important to remember that windows with higher efficiency may cost more initially but can save you hundreds of dollars by decreasing your energy bills. Investing in Energy Star certified windows can save Mechanicsburg homeowners $291+ a year when replacing single-pane windows.
Costs will also vary depending on the material of your frame. Aluminum frames are the least expensive. They're sturdy, light and maintenance-free, but offer poor insulation. Vinyl frames are somewhat expensive and offer good insulation. Composite frames made from wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
There are typically two types of window installation services: full-frame and pocket installations.
A full-frame installation replaces the complete window, such as the windowsill, frame, trim and the window panes. Because this type of installation requires more time, it will be more expensive than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are on the simpler end and won't carry as large a bill, but you can't do this kind of installment if you have any pre-existing rot or water damage.
If you're still debating which kind of installation you need, you can talk to your provider and get their advice. The decision mostly depends on the age of your window frames and if there's any damage.
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- More expensive than competition
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Makes charitable contributions
- Wide variety of products and services
- Quality of service will depend on your area
How We Choose the Best Window Installers in Mechanicsburg
In our hunt to find the most reliable, eco-friendly window installers in Mechanicsburg, the EcoWatch Reviews team evaluated dozens of companies before settling on these. Along with energy efficiency, we analyzed window companies all across the state and assigned rankings based on the following methodology:
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 the best window installation company near you.
Work Quality
When choosing new windows, the quality and range of services often plays just as important of a role in insulation and performance as the brand of window you choose. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the highest rates of customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including cost, quality of parts, warranty, quality of installation, professionalism and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing providers' prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a serious investment, so you'll want to make sure that investment is well 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 installation companies that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Mechanicsburg, PA Window Replacement FAQs
How much should a window install cost?
The national average cost to replace a single window is about $600 but can range between $200 and $1,200, depending on a few different factors. The price is often influenced by the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What are the most common types of replacement windows?
The most common kinds of windows for homes are bay windows, picture windows, transom windows, awning windows, double-hung and single-hung windows, casement windows and slider windows.
What do window installers do?
Window installation professionals go to your property to remove your old windows and replace them with new ones. Some companies install products distributed by other companies, whereas others install their own windows. The installer will also clean up after the installation.
How long does window installation take?
Because the average installation time of a window is 30 minutes, around 16 windows can be installed in an 8-hour work day.
What time of year is a good time to replace my windows?
Though you can install windows any time of year, warmer weather is generally better for replacing windows. Additionally, it shouldn't be raining, as rain can make the installation harder.