Capstone Windows Tucson

Proceed with full confidence! First class organization. I had broken glass after a full home window and door installation. Capstone Tucson honored all commitments and exceeded my expectations. Capstone Tucson, Charie, John and the entire team provided a superior “customer experience”. THANK YOU JH - Cave Creek, AZ

Install 4 Marvin Infinity fiberglass replacement slider windows: 6' x 6': Great product and install by super, full service team. Owner, John; Charley, Production Manager; Team Lead, Ryan, with Alex and Richard, made an over the top effort to make sure that I was happy with the project. They installed the four replacement windows in one day with a minimum amount of disruption and demolition. They did some extra related work with no extra charge. The install team was very accommodating, amiable, professional, and did everything except painting. Can't say enough good things about their work, work ethic and attitude. Highly recommend them. Am attaching a couple of pictures to show an example of the result.

Capstone windows and the whole crew took great care of us. They managed all expectations that were set and did a fabulous install job. I would highly recommend this high integrity business and all their staff.

This was our second round of new windows; we did a couple windows and 4 doors in the last round a couple years ago, and 7 windows in this recent round, one more round to go. These guys are absolutely top notch in every respect! The installers (Kevin & Adam) are outstanding, highly competent and friendly, just great guys. They did a beautiful job, we're so happy with the way everything turned out. John (owner/estimator) & Charlie (supervisor) are the other part of the team. They were there for our last job and were great to work with then, and for this job as well. The Marvin window/door products are absolutely top notch quality, we've been super happy with ours! If you want quality windows/doors installed by a highly qualified team, then these are your guys!

Bought 4 windows three years ago and replaced 10 more this month. John and Charlie were great helping me decide which products to purchase. Kevin and Adam were my installers. They were both professional, courteous, respectful, and extremely hard working. They absolutely knew what they were doing!!! I couldn’t be happier with the new windows and would recommend Capstone windows to anyone needing replacement windows.