Certified by Window World of Pittsburgh • Mar 22, 2026
Window Installation ServiceWindow SupplierDoor SupplierSiding ContractorRemodeling ContractorWindow World
Family-owned since 2003, Window World of Pittsburgh delivers ENERGY STAR® certified replacement windows, doors, and vinyl siding to enhance homes across Pittsburgh, PA, and surrounding counties. Trusted for window replacement expertise and premium exterior solutions—including exterior doors (entry/patio) and durable American-made products—we combine energy efficiency, curb appeal, and an industry-leading lifetime warranty. Fred and Pat Moran’s team offers free in-home/virtual quotes, professional installation, and personalized service for Allegheny, Beaver, Washington, Westmoreland, and nearby areas. Transform your home with Pittsburgh’s trusted exterior remodeler—schedule your free estimate today.
Location
Certified by Window World of Pittsburgh • Mar 22, 2026
Certified by Window World of Pittsburgh • Mar 22, 2026
Reviews
4.6
488 reviews
5 stars
407
4 stars
28
3 stars
13
2 stars
9
1 star
31
MS
Meghan Springer
4 days ago
1.0
Scheduled an appointment with them for a Monday. On the Saturday prior to our appointment, I’m eating lunch at home when suddenly there’s a strange man in my backyard taking pictures of my house. I confront him to learn he BROKE INTO MY BACKYARD (reached inside to unlock my gate) to take pictures of my house prior to our appointment on Monday. This was not disclosed to me, I didn’t consent to this. He could have called ahead or rung the doorbell when he arrived to introduce himself, explain the situation, and ask permission to enter my backyard and photograph my windows. But Window World didn’t require him to do this, so he didn’t. This is a safety hazard as well as a violation of privacy. I live alone, do you know how scary that is? Never do business with this company. They are not up to date with safety or privacy standards. Shame on you, Window World.
MT
Mariano Torrez
Mar 12, 2026
4.0
Overall, I’m very happy with the final result. The windows look great, the pricing was fair, and the service was good.
The only reason I’m not giving 5 stars is because the windows were initially measured incorrectly and had to be rebuilt. The person who came out to measure visited three different times and the measurements were still wrong.
We scheduled the initial installation, and I had already moved all my furniture and prepared the house for the installation date, only for the crew to arrive and realize the windows would not fit and the job could not be completed.
I spoke with the installation manager, and he was very apologetic about the situation. They handled it professionally and were kind enough to offer a small discount for the inconvenience, which I appreciated. The downside was that the project took longer than it should have.
I understand that older Pittsburgh homes can be tricky when it comes to measurements. It might be worth considering sending the actual installers, the people who know exactly what they will be dealing with, to handle the measuring process.
Once the installation finally happened, the installation crew was excellent. They were professional, respectful, friendly, and extremely efficient. The quality of their work was outstanding. I truly hope those two guys are well taken care of because they did a fantastic job.
In the end, I’m very happy with the windows and the finished product.
SN
Sheila Neely
Mar 8, 2026
5.0
Window World did an amazing job on our windows. The salesman did an excellent job explaining things and setting expectations. The team that came out to install the windows took time to make sure they kept the house clean and everything elwas spotless inside and outside when they left. The windows look and work amazingly!
KC
Kerry Coulter
Mar 6, 2026
5.0
When messing with the curtains, notice a snag in the one of the screens. Sent a message to the company. They let me know on Monday morning they would pass on the information. Received a call few hours later a repairman was in the area and would be there. He showed up and fixed screen,and we are back enjoying these beautiful windows. Thank you again!
JH
Julia Hart
Mar 3, 2026
5.0
We had an excellent experience with Window World. Starting with our appointment with Rich, it was a comfortable and easy experience. The window fabrication and installation was faster timeline than their original quote and we were thrilled about that. The installation crew was polite, efficient, and left my home in great condition after installation! We’ve gotten so many compliments from our neighbors. Our house is much warmer, and our furnace is not kicking on as much as it was previously! I would highly recommend Window World to you.
Frequently Asked Questions About Window World of Pittsburgh
What products does Window World of Pittsburgh offer?
Window World of Pittsburgh offers ENERGY STAR® certified replacement windows, exterior doors (entry/patio), and vinyl siding.
What services are provided by Window World of Pittsburgh?
They provide window installation, door installation, and vinyl siding installation services.
What are the typical business hours for Window World of Pittsburgh?
Their regular hours are Monday to Friday from 9 AM to 5 PM, and Saturday from 9 AM to 1 PM. They are closed on Sundays and certain holidays.
How can I schedule a free estimate with Window World of Pittsburgh?
You can schedule a free in-home or virtual quote by contacting them through their website or calling their main phone number.
What payment options does Window World of Pittsburgh accept?
They accept cash, check, Discover, Mastercard, and Visa for payments.
Is Window World of Pittsburgh a locally owned business?
Yes, Window World of Pittsburgh is a family-owned business established in 2003 serving Pittsburgh and surrounding counties.
How can customers contact Window World of Pittsburgh for inquiries?
Customers can contact them via phone at +1 412-787-6000 or email at info@windowworldpittsburgh.com or friends@windowworldpittsburgh.com.
What nearby home improvement stores are close to Window World of Pittsburgh?
Nearby home improvement and flooring stores include LL Flooring and Lumber Liquidators, which might be convenient for customers shopping for complementary home renovation needs.
Are there any nearby dining options close to Window World of Pittsburgh?
Yes, Bishops Corner Cafe, an American restaurant and cafe, is nearby and can be a great spot for customers to grab a meal or coffee before or after their visit.
How can nearby gas stations help customers visiting Window World of Pittsburgh?
Nearby gas stations such as Marathon and Snyder Brother's Automotive can be convenient stops for customers to refuel or get automotive services while visiting Window World of Pittsburgh.
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