Customer Reviews

Workers were nice, did a great job and fair price. No complaints with my sliding door installation.

I hired Window World for an installation of three extremely large slider windows. These are windows other companies said could not be done. After finding their prices very reasonable, I asked for a quote on a garden window. Super price so I went with that also. It too was very large, almost pushing the limits on max size. The windows were installed over the course of a day and a half, and the installers exceeded my expectations in every way, as did the quality of the windows! I highly recommend them to anyone!

We were very pleased with the service we received from Window World. Our sales person, Wayne Bender, was personable and informative. He told us 6-8 weeks to install, and our 15 new Windows were delivered and installed in 1 day! Roberto, his Dad, and brother worked efficiently and quickly to get the job done that day. Would recommend them to anyone.

I could not be more pleased with the work done… They removed the bay and replaced it with 2 large double hung windows. It was not an easy job but they worked through it and made sure it was done correctly.

Starting with the salesman, to being kept informed by Window World staff, to the two expert installers that put eight windows in my house/professional from start to finish. Took about 8 weeks. The triple pane windows look great!!

Installed 2 sliding patio doors in less than 6 hours. Amazing cleanup. Friendly.

Had Window World come out to quote complete windows and 2 sliding glass door replacements. Rich Dugan came out to quote the work. Friendly, courteous & knowledgeable…We could not be more pleased with the installs, the quality and look.

Window World Pittsburgh just finished our siding and boy does it look great! Installers were very professional and meticulous with their work. They patiently addressed any concerns I had and did a top notch job. I highly recommend Window World for both siding and windows. (we got our windows there years ago).

I am very pleased with the new entry door and storm door with a doggie door. Also pleased with the workmanship.

We are very happy with our windows! We had 15 windows replaced. The guys showed up on time and were very friendly and efficient! They had all 15 windows done, and everything cleaned up, in 4 hours! The windows look awesome!! We can’t stop talking about how much we love our new windows!

My windows are a beautiful addition to my home. Moreover, I chose to add color trimming, and it has made my house look newer and more valuable. I am positive that my property value has increased with my new windows. The lifetime guarantee is an added positive. I plan to have a new sliding door installed by Window World too. The two men that installed my windows were very professional, efficient, respectful (covered everything and cleaned up) and finished the job all in one day.

From the original contact with the salesman to the installation, everyone that we dealt with was professional and courteous. The installation went smoothly and quicker than we expected. The crew showed up on time, cleaned up afterwards and were friendly and courteous. The windows and door look great and I can already tell how much more energy efficient they are compared to what we had.