We understand our customers needs. Do you need your windows right away? We can get jobs done within about two weeks! Call us today for a no obligation quote right over the phone. We pride ourselves on great windows, done quick.

Our Clients

There are all awesome people

Yesterday John and Cory installed 5 windows and a sliding glass door in my house. I was extremely happy with the whole process working with Donna from the initial contact, to John coming over with product and an estimate, and finally with the install. I was kept informed all along the way of what was going on with my order and during the install as I saw my house transformed with the new windows and doors. The extensive experience and easy going style that John has made me feel very confident that the end result would exceed my expectations and it did.

testimonail David Swartz

Doing business with Window Source was easy. John came to our house and showed us their windows. No pressure, just here’s why his windows would keep the cold out in the winter and the heat out in the summer. We saw the value and purchased 12 windows and a patio door. I’m doing the installation myself and broke the bottom sash on the first window I installed. No problem. I sent John a picture of the window identification sticker and a new sash is on it’s way. We’ve replaced all the windows in our living room so far and have noticed a big difference in the radiating cold not coming off the windows as before. You won’t be disappointed doing business with Window Source of the Rockies.

testimonail Richard Klebba

Honest, friendly and knowledgeable staff/owners with a well built product at a fair price. I shopped hard for the best product and price and could not find any satisfaction until I talked to the staff at Window Source of the Rockies. Save yourself TIME and MONEY by shopping with Window Source of the Rockies for your quality/guaranteed windows and doors. I am especially pleased with a custom door that John installed.

testimonail Eric Erps

Finding a contractor I could trust was a big deal and I was certainly not disappointed. Not only did John know windows well, but he actually did what he said he was going to do. The end result was excellent and exceeded my expectations. So I utilized John’s services on some other projects and every time he delivered honestly and communicated well. It’s a real breath of fresh air to have a contractor who shows up on time, doesn’t cut corners and is consistent. I would highly recommend John to my friends and family.

testimonail Brian Maples

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Why Window Source of the Rockies?

The Window Source of The Rockies is committed to educating you, the homeowner, in making informed decisions when buying windows and doors. It should not be a complicated or stressful process. We believe in fair prices, outstanding customer service, quality installation, and truth in advertising.


We are proud to be a locally owned and operated company, simultaneously being backed by a national brand, offering you peace of mind while also supporting your local economy.

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