Now Offering Virtual Consultations! Learn More

Why Window World of Central PA?

The service you need with the dependability you can count on.

Renovate With The Industry's Best
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It’s All About How We Do It

Choose Central PA’s #1 Name In Home Improvement

As America’s largest window replacement company, we not only have the highest quality and service standards, but also thrive on making our customers happy. Everything we do, we stand behind.

Finding New Ways to Serve You

Virtual Consultations

In these unprecedented times, we’ve worked hard to continue providing the service you’ve come to expect from Window World while keeping you and our staff safe. We’re proud to be one of just a few in our industry that are offering virtual consultations.

From the comfort and safety of your home, you can now video chat with a Window World design consultant to discuss your home, your goals, and learn which Window World products would best meet your needs.

Your Home Deserves The Best

Our products are energy efficient and ENERGY STAR® certified
Professional installation and exceptional craftsmanship
We offer the industry’s strongest warranty for years to come

Your Local Leader in Home Remodeling

Window World of Central PA is your go-to source in Central PA for replacement windows, doors and siding. Check out why here.

Locally Owned & Operated

Window World of Central PA loves the city they call home. We think it improves the customer service experience by having local and personal service.

Good Housekeeping Seal

To earn the Good Housekeeping Seal, products must undergo review from scientists and engineers at the Good Housekeeping Institute. Window World has consecutively earned this seal for 8 years.


ENERGY STAR is a program dedicated to saving money and protecting the environment. Our products are energy efficient and you can find the ENERGY STAR label on a number of our windows, doors and siding.

What Makes Window World Different

  • Our crew has participated in an Installer’s Certification Program. Our trained installation experts will come to your home and install your window correctly while adhering to strict industry standards.
  • Our products are custom made for your home. We offer a wide variety of colors and styles for you to make your space as personal as possible.
  • Our window products are properly installed and sealed to keep the harsh conditions out and the comfort in so that you always feel safe and protected.
  • Receive guaranteed low pricing always. Our windows, doors and siding are not only durable, but also affordable.

Boost Your Home’s Energy Efficiency

Window World windows do more than add to your home’s curb appeal. They increase your home’s energy efficiency, which saves you money on your power bill every month while keeping your home more comfortable year-round. Watch the video to the right to learn more about the benefits of energy-efficient windows.

A Reputation Of Excellence

See Our Accolades And Awards

Made In America

We proudly offer American-made windows, doors, and siding made with the highest quality and craftsmanship.


We have won numerous awards and accolades from Good Housekeeping, ENERGY STAR, the EPA and more!

Built to Last

Our custom-made windows are built so that you are able to enjoy them for years and years to come.

5-Star Google Ratings

What Your Neighbors Are Saying

We just placed our 3rd order with Window World today with Andrew Wesner. After 5 window quotes we knew this would be the right direction. Andrew helped us get all new windows for our home and a front entry door! The windows were here much sooner than expected. The installation guys were awesome. They were mindful of cleaning up – quick – and very kind with my 2 little helpers following them around. We would recommend Andrew W. and Window World to anyone!
Tabatha A.
Window World replaced the windows in my entire home . From beginning with Scott Reiber doing the estimate to the installers finishing the job in less than a day, they were all professional and timely! Scott was very helpful in providing information on the different types of windows and the installers were very efficient, timely, and kept a very clean job site. The price of the job was competitive and I am comfortable in recommending Window World!
Steven M.
Incredibly pleased with this company. We got quotes from multiple companies and Window World came in literally at a quarter of the price of one of the quotes with amazing quality. Would highly recommend to anyone in the market for windows!
Kelly S.

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