At Gravina's Window Center of Littleton, we've learned that it's important to listen to our customers and constantly be improving. The following testimonials are from the people who have trusted us with their home improvement projects. So don't just take our word for it, listen to what our customers are saying about us

Great! We love the products we got and the service. Everyone was friendly and professional. The installers did a great job.  -Lisa Obermeyer


The project went well throughout the entire process. Dave the onsite foreman was great to work with. Mr. Gravina, the company owner, came to our home to talk with us about their products initially and stayed in touch with us until the end of the project. Gravinas had better prices, better quality, and were more professional than another company that we also interviewed.-Tanja Bugas


Perfectly. From the sales staff to the owner to the installers, everybody was not only friendly and courteous but also knowledgeable concerning the product. installers did a very good job with the cleanup and we were asked a few times if we were happy with the windows. We are extremely happy with all of the windows that were installed.-Patrick Clarke


I had a patio door and slider window replaced with Infinity.  They were amazing and I am a property manager and have several window door projects done. They were great!- Claude Rolo

“We’ve previously had Gravina’s Window Center replace five windows in our house and I didn’t have a second thought about having them replace more windows and a patio door. Everything went great from the estimation to the staining of the trim. They are a great family owned company.” - Keith and Andrea L.


Why Gravina's Window Center of Littleton? 

We are a family owned company serving the Denver Metro Area for over 45 years. Gravina's Window Center of Littleton is a well-established company constantly recognized for outstanding service in window and door replacements. Here at Gravina's Window Center of Littleton, we understand exactly how your window and door replacement needs will affect the comfort level of your home for years to come.

When customers choose Infinity from Marvin replacement windows they are getting windows that are Built for Life! Infinity windows will make a room stand out like never before. There is also the benefits of energy efficiency thanks to the different glass options to choose from. With energy costs constantly fluctuating, it may be important now, more than ever, to invest in Energy Star Rated windows. Do it once and never have to do it again.


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