Just a( JOB WELL DONE). Nex-Gen Crew,we can tell your Company can work together for the good of us ,the customers,for sure. Spot on perfect! Sandy & Jerry Lane . Fort Collins Co. (TEN STAR RATING FROM THE LANE'S)!!!

I am Robert Costello from Gillette Wyoming. And I am a very Hard person to please. Me and my wife contracted Nex-Gen Exteriors to replace our 23 year old windows in our home. I can say that this product ,the Infinity fiberglass windows from Marvin and the company that we went though , Nex-Gen Exteriors. Rates a # 10 star rating with me and my wife,out of # 10 for the best. We really got something very nice with these new windows installed perfect by Nex-Gen Exteriors. Thanks.

I really love my new Infinity by Marvin replacement windows that Nex-Gen Exteriors put in for us this spring.They did cut our cooling bill almost in half,from the year before.Also lots less dusting and carpet cleaning than before.And no next door neighbor barking dog noise in early morning! That is great!! .Working with Nex-Gen was good from the start,they really are very nice and caring people.Our trim on the inside of our home came out great with the everwood product .The staining was dead on perfect.We are pretty proud of our new windows and would go back with Nex-Gen later for our two basement walkout patio doors we will get later in the spring of 2013.Thanks Nex-Gen.

We did Recognize Excellence!!!. Our installation crew that Nex-gen Exteriors sent out were very professional,courteous and respectful. And I was very impressed with the professional and efficiency of the window installation. And add into that the very high quality of the Infinity fiberglass replacement windows from Marvin and we had a winning full service process in deed. Arthur Peer Big Horn Wyoming. And I will talk to anyone over the phone about this at any time, I'm very much pleased. thanks Nex-gen. Arthur P.

This old house and myself-hardly know how to act,having something so nice and new for a change. A t first-I went in the rooms several times a day-just to look! It is a wonderful gift to myself. My beautiful new Marvin windows. Wanted you Ted to know how pleased I am and for the courtesy shown by you and the man that measured and installed my new windows.Donna Baker Berthoud Co.