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We’re One Of The Best-Reviewed Replacement Window Companies In Central PA & Pittsburgh

Browse Our Reviews, Awards & Accolades To See If
We’re The Right Window Company For You.

The best way to know if a replacement window company in Central PA or Pittsburgh “walks the talk” is to listen to what their customers and industry peers say about them.

What do our customers and industry peers say about us? To keep it short and sweet… they love us! Below, you’ll find some of our customer reviews. If you’d like customer references, visit our contact page and let us know.

I would strongly recommend Zen Windows. I ordered window replacements for our rental home in Lancaster, PA from my residence in Michigan. Obviously I was concerned about handling the project from a remote location. My expectations were exceeded for every facet of the process, especially for order/selection and installation. Our renter is very pleased and said the process was painless; ditto for me.
Vito C.
It was a great through out the whole process. We're really happy with our new windows!
Mattew L.
Talking to Andrew made me and my wife very comfortable and felt good that he really was concerned about us and getting a great job done. Thank you! Looking forward to our next window replacement!
Peter S.
The first thing they did was to replace my two front windows. I was so impressed with the quality of work that was provided. The workmen were so professional—their work was so clean and looked so good I had them replace my front entry door as well. Again I was so pleased with the work done the door looks great. Keep up the good work and great customer service Zen Windows. I am a highly satisfied customer and I won't hesitate to recommend you to family and friends.
Belinda C.
The whole process from measuring, ordering and the installation was an easy process. Very pleased with the installation and professionalism by the installation crew. Andrew, the owner was very pleasant and very thorough in explaining everything pertaining to the replacement of my windows. I am very pleased.
Sandra S.
The entire process was so easy & stress-free. Communication was excellent, scheduling was faster than expected, and the work team was hard working & very friendly. Pricing was at or below other companies, and the warranty is better.
Corey B.
best of houzz 2017 award

Best of Houzz: Client Satisfaction

Houzz is one of the premier companies for unbiased feedback about home improvement companies from homeowners. We’ve won Houzz’s “Best Of” award for Customer Satisfaction for three years in a row: 2015, 2016, & 2017.

the window dog logo

Best Window Company In Central PA:
The Window Dog

For their “Best Of” award, The Window Dog chooses contractors who do excellent work, treat people well, and provide a great overall value. The Window Dog has determined Zen Windows PA is the one window company in the Harrisburg, York, and Lancaster areas that best demonstrates these criteria.

angies list award for 2019

Angie’s List Super Service Award

Fewer than 5% of companies are selected for the Angie’s List Super Service Award. We are proud to be not only a Super Service Award winner for 2015, 2016, 2017, & 2019 but an “A”-rated Angie’s List Verified contractor. This means we have all proper licenses and great reviews across the board.

Why Choose Zen Windows

Double Warranty
Work Directly With the
Decades of
Simple &
Accurate Quotes
No Sales

About Us

We're changing the way people buy windows or patio doors

No down payments, no pushy salespeople, a lifetime warranty and you work directly with the owner. Request a quote or give us a call to get started