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.