Get matched with top window pros in Derby, NY

"Everything went well. The job was done perfectly and the house was left in clean condition. Thank you, Wonder Windows!"

"I am extremely impressed with the quality of the windows and how knowledgeable our salesman Joe was. I previously had such drafty old windows, my only regret is that I didn't do this sooner!"

"The 2 young men were professional. They were very good. And they cleaned sll the areas. They were here 6 hrs.every window looks great and well built. We noticed the next day it was alot warmer in the house. The windows are well built. They care about there product. It's family owned. Very happy we went with them Thankyou"

"Well above and beyond an outstanding job, the customer service and customer relations. Very professional, knowledgeable and efficient. Left no mess, I was extremely happy when the project was complete and the price was very reasonable. I am now a loyal Tint Shop customer and will not go anywhere else. Thank you Tint shop and a special thank you to Jay and Chris for a job well done."

"Excellent. I reached out to Ivan late Sunday afternoon, the day before a holiday. He called me right back and came right over! He was very professional, courteous and the price was great. We needed to change air conditioners to fit the window. We purchased the correct one and he came over at 8am on a Holiday and installed the unit!. I would highly recommend Ivan for handyman services and will be using him regularly for my home improvement needs Bianca Q."

"They did a great job putting in our egress window. They were fast, professional, and reasonably priced. They gave us a fair estimate and went through the whole process with us. Would highly recommend"

"It went great! Windows are sparkling and gutters are like brand new."

"Professional, attentive, thorough and friendly from start to finish. Installation crew was absolutely amazing! I had all windows in house replaced and it was was done much faster than I imagined. The crew was friendly, knowledgeable, efficient, and cleaned up everything each day. I love the new windows! Highly recommend!"

"Great work!! Definitely recommend. Work was performed exactly as needed and at a good price. Left everything clean. We will be using this company again. Nice guys as well."

"We hired Nexgen to install sliding glass door off kitchen and new kitchen window. Mark definitely cares about his customers being happy with their purchase, the installers he uses were awesome as well and did great job, very neat, very nice. We recommend his company for your windows and doors."