Find out what Window World of Upstate customers are saying about our products and services.
4.3 231 reviews
Reviews
CM
★★★★★
Great products to choose from. My husband and I had some lovely french doors installed in our poolhouse. Everyone from start to finish was professional and helpful.
MM
★★★★★
Don't waste time with others, go with the best! Window World makes you feel like family.
I got estimates from three other companies. Two said they could not do what I wanted done. The third was outrageously expensive. Thank goodness for Window World. The salesman understood exactly what I wanted and didn't act like I was asking for something impossible to do. The installers had such a can-do attitude and could really think on their feet. The job went smoothly and was done in one day which really surprised me. The results were even nicer than I expected. They did such a good job I have had them back for two other projects.
This is definitely the company I will call for my next job!
PM
★★★★★
Excellent job installing our windows in a challenging building due to the construction is mainly cinderblock and a very old building. Lee Neighbors and his team were professional and very considerate while I was working from home. They did an excellent job with finishing touches. I would recommend them!
JH
★★★★★
Easy to work with and great products .
KF
★★★★★
Thank you Window World for the beautiful and reasonably priced windows. Daniel did an awesome job for me, he went above and beyond for me, didn’t expect him to put all my blinds back up after he was finished! I am so pleased with this whole experience! Thank you and God Bless!
KS
★★★★★
Could not have gone better. In and out. No mess at all. Windows look great. Have had several severe storms with no leaks / follow up needed.
CB
★★★★★
Gary and staff at Window World are top notch. I had an entry door that had been damaged from the sun over some time that was purchased from Window World. We spoke to the company, and Gary personally came out and looked at the door. He had a new door ordered and also a new storm door ordered since it possibly caused the door to fade due to not being able to vent properly. On 06/04/2024 installer Chris Chastain came out and installed the new doors. Let me tell you this guy is first class. He was on time and did an outstanding and professional install. I want to tell you I wouldn't use anyone else other than Window World. From the receptionist to the installer I was beyond satisfied.
KE
★★★★☆
The windows are great. Daniel did a great job all by himself. The patio door was ordered wrong but put in anyway. It’s only 6ft tall. Now no one seems to want to call us back or come out to remeasure the door to get the right one. I also have questions about the grids inside. I have called Travis and Angie with no response. It’s not even installed to match the windows on the outside
ML
★★★★★
Window World made the whole process so easy,from the estimate, that was no pressure, to the measurements and explaining how the installation process was going to take place , to the installers that were professional and polite and left my house clean!! Thanks again to all at Window World!! Highly recommend and appreciate every single one of you!!!
JG
★★★★★
Excellent staff and great windows
CJ
★★★★★
The team was very Professional they arrived on time, Good quality of work and the team clean as they went to each area of the house and the best part was that they didn’t take all day to install my beautiful windows I’m was very pleased with the quality and the value.
DO
★★★★★
Josh and the installers for Windows and premium siding were exceptional, polite and professional-They get the 5 Stars. My total experience with Window World still gets a 4 Star. The Manager did get me a discount in the end and that satisfied me to get to a 4 Star. The manufacturer of the siding, however, leaves a lot to desire on properly processing orders. The manufacturer delayed my siding install by 2 weeks after the window install started ... so the manufacturer's shipping process gets ZERO Stars ... I would suggest that you have Window World fully validate the items they receive BEFORE the estimated install date.
S
★★★★★
I wanted to take a moment to express my deep appreciation for the exceptional service provided by the Window World team. The professionalism of the staff, combined with their fantastic post-sale service, truly stood out. I was impressed by Austin's personal visit to address the issues, and Chris's professional approach as well. Jasmine, who I initially contacted, has been nothing short of exceptional. The team at Window World in Greenville, SC has set a remarkable standard for replacement windows and top-notch service. In my view, Window World is truly #1!!!
JJ
★★★★★
Gary is a good guy and will take care of you.
JB
★★★★★
Very professional during and after the sale! Do what they say and on time! Stand behind their product as well!
CM
★★★★★
I’ve been very pleased with my experience with Window World of the Upstate from the sale through the work being completed today. Randall and Braylan did a phenomenal job and I couldn’t be more pleased with the work that they performed. I had 14 windows replaced and each window was done to perfection. I work in the construction industry and have a good knowledge of the install process in general, and was very happy with the work that was done. I highly recommend Window World of the Upstate and will certainly be coming back when I need additional work done!