Find out what Window World of GSV customers are saying about our products and services.
4.9 410 reviews
Read what our clients are saying about us!
JL
★★★★★
We love the windows. Our old windows needed replacement for a long time. We had looked at other replacement windows and decided to go with Window World for our windows and a sliding door. The price was excellent and installation was quick and easy. The installation team was very professional and did an excellent job installing the new windows and clearing away the old. Best part is I didn’t have to do anything except sit back and enjoy.
MW
★★★★★
Love the look of our new windows. We noticed they block a lot of outside noise and the house is warmer with the nights getting cooler. The installers were very efficient with each guy doing his own task and getting the take out and install of the new windows done in record time. We were very impressed with how nice they were and very respectful around our furnishings and shrubs etc. Our questions were answered and we felt very at ease with everything . They do an excellent job of cleanup making sure no broken glass is left behind inside or out! We can’t say enough good things about Window World installers or the company. Even to call back to make sure we had no issues or questions that needed addressed. Our experience was A+ all the way around. Our next project with Window World will be new doors.
CR
Window World came to my home on time, they worked quickly and efficiently. The product was beautiful windows that absolutely changed the look of the space. I love them! Thank you, Window World of GSV.
LD
★★★★★
I had my 3 windows done on my enclosed porch on my house. He did an awesome job on them. He was proficient and got it done. I would definitely used them again in the future
MS
★★★★★
Had windows installed several years ago and now doors. I am very happy with the quality, price and professional installers at Window World of GSV. Highly recommend.
PY
★★★★★
We are very happy with our window and the employees sent to do the work
LT
★★★★★
Easy process from start to finish. No surprises and all staff were friendly and efficient. Will use again.
DS
★★★★★
We just had 2 new doors installed at our home. The men who installed were very polite and professional. we love ours doors!! We'll done, Window World!!
TR
★★★★★
Shane, Chris, and Kyle came out to install a new window and replace some siding for us. They were professional, courteous, and friendly. Highly recommended!
CM
★★★★★
Had a window put in our dining room and it’s beautiful. The men that put it in were respectful and thorough.
CR
★★★★★
**We LOVE our new windows!! My daughter recommended them to us and we recommended them to my sister!! The salesman we had was great!!! There are NO COMPLAINTS here!!! A+ all the way!!!**
WB
★★★★★
This is the second home that we've used Window World to replace old windows. The windows at our current home had peeling paint and didn't pull in for easy cleaning of inside and outside surfaces. These are so easy to maintain. I could see the peeling paint from a distance which made the home look dated. Now, they look so much better with a clean looking curb appeal. The installers replaced them within a few hours and cleaned up afterwards. They were friendly and efficient and took time to show us how to operate the features of the new windows. I would definitely recommend this company.
DM
We had a total of 21 windows and a patio door installed. All the work was done in three days! The workers were very efficient and knowledgeable and answered any questions we may have had. Jason was awesome to work with and we would highly recommend window world to anyone.
WK
★★★★★
The Window World team did a great job installing the patio door. They were prompt and met all expectations. Did a great job for me.
LT
★★★★★
Was very happy with every facet of the installation.
LB
★★★★★
Williamsport Window World Eric S is the best installer I've ever had for my investment properties. Definitely asking for him by name at my next installment somewhere soon. TY Eric & WW