Diamond Rating

To earn the Showroom Diamond, the dealer must have a showroom with a minimum number of Milgard products on display.
To earn the Web-Site Diamond, the dealer must have their own Web-site with information about the Milgard products and the services they sell.
To earn the AAMA Certified Diamond, the dealers must have at least one member from each of their installation crews complete the AAMA Installation Masters training and pass the AAMA Certified Install test.
To earn the Product Knowledge Diamond, all Dealer Sales Consultants must pass a series of standardized Milgard administered tests demonstrating Milgard product knowledge.


A Dba Of High Chaparral Enter
Grand Junction, CO 81505
United States

Services Offered

Free estimates
Has Showroom
New construction
Offers installation

About Us

As your Grand Junction Milgard Certified Dealer, we are proud to help you create the home you and your family deserve. A visit to our beautiful showroom will allow you to experience why so many of your neighbors have chosen Milgard windows and doors for their home. Whether you would like to leisurely browse and operate our award winning products, learn about the latest design and energy efficiency trends, or discuss pricing or technical aspects of your project, our professionally trained window experts are available to answer all your questions and help you find the perfect replacement windows and patio doors for your home.

Areas Served

Grand Junction



See All Reviews
ALPINE GLASS is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Wonderful experience! After a stressful, confusing and frustrating experience with all the damage from hail, I am so pleased to have found and worked with Pinnacle Windows. From the office staff to the sales people I couldn't of asked for more. When I first called into the office I had many questions about the different types of Milgard products, which were all answered. I had a terrific experience with Dario, our sales person. He came to our home and assessed our damaged Windows. He was knowledgable and personable and made some very good suggestions of window replacements. We had some issues with our insurance company and contractor and he was able to work us through the steps to complete the job. We are very thankful to him and Pinnacle Windows for all their work and help during this process. We strongly would recommend dealing with this company!
Date published: 2016-08-25
Rated 5 out of 5 by from pinnicle windows Everyone did a good job. Josh and Rob were great. Dario was always there when he needed to be, covered everything pretty well. Kenny mad a good impression. I have no problems recommending them. Just waiting for the last three windows at this point
Date published: 2016-08-24
Rated 5 out of 5 by from Very professional and responsive. I am in charge of the facilities and maintenance at condo complex in Aspen, Colorado. We recently needed bids on new sliding glass patio doors to upgrade the energy efficiency and help block out street noise. I sent out bid request to 6 dealers. Alpine Glass was the only one I did not have to call back many times and in order to meet our deadline. The responded in a timely manner with a product that exceeded our requirements at a price that was realistic and affordable. They are very knowledgeable about the performance and options available and I can see why many Aspen owners and managers choose Alpine Glass for their needs.
Date published: 2016-08-12
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