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Window Doctor of Colorado, LLC

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13 Years In Business

Company Details

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191 University Boulevard, Unit 159
Denver, CO 80206


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Service Details

  • Small Jobs Welcome

Areas of Expertise

  • Doors & Windows
  • Sliding Doors
  • Replacement Windows
  • Storm Windows
  • Window and Screen Repair
View All Offerings and Cities Served

Cost Information

  • Warranty Offered
  • Credit Cards Accepted


33 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 33 results
5.0 Heidi M. Lakewood, CO

Absolutely hire this company! I have worked in construction for over 25 years as an architectural designer and I can tell you this family business is 100 stars! We got all new Alside custom windows with simulated grid patterns and Provia front door with glass also a french door that replaced a dining room window plus a larger kitchen window! Everything was done to perfection. Any issues we may have had where dealt with to our satisfaction. We had had our beautiful new windows and doors for over a year and no problems. They work great , excellent at keeping out sound and I actually enjoy cleaning them. Windows are part of you home building envelope;meaning they are esential to maintaining a solid structure.

5.0 Lindsay M. Arvada, CO

We had a great experience with this company! We were informed of the potential delay in getting our windows shipped due to COVID, and that was extremely appreciated so we would have realistic expectations on timelines. Any time we reached out for a update we received a response within a hour- great customer service! Windows were installed today and we are thrilled with how they came out. Curtis went through each window showing me the ins and outs once the work was completed. The guys were prompt, professional, and super courteous. We will absolutely be reaching out to them to get the rest of our windows done. Thanks Window Doctor!

5.0 Rhonda B. Aurora, CO

I cannot rave enough about the work these guys do. They just replaced all the windows in my house. I liked that they are a family business and took care of me like I was part of their family: Reliable, honest, dependable, quality work. 2 days to replace all windows in my house. They did great work. Made sure to clean up along the way. When I found them months ago, my gut instinct was to go with them, but my friends and family all insisted I get 3 bids, so I did. None were better in cost, quality of window or timeline for installation. But really, Joe is just so genuine, I knew I was in good hands. Chris, who handles the business/finance side of things, was so helpful and so quick to respond with any questions I had... I just felt really well taken care of every step of the way. These guys are the best of the best!

5.0 Susan C. Denver, CO

Very professional, friendly, and timely. great value for the dollar. Would use them again in a heart beat!

5.0 Sue H. Castle Rock, CO

The team was incredible, very helpful, friendly, considerate. They were very knowledgeable of windows. They showed me everything when the windows were completed. They were mindful of some plants I had under the replaced windows. All windows were cleaned once installation was complete. The entire work area was cleaned. They put mats down inside to protect flooring. They vacuumed the work area. I cannot speak highly enough about Window Doctor of Colorado.

5.0 Evan W. Denver, CO

Prompt, knowledgable, and economical. Excellent service at a great price.

5.0 Fredy Z. Denver, CO

Excellent work! Excellent price ! Top notch service ! Will use them again in a heart beat!

5.0 Leo A. Lakewood, CO

they did a quick and awesome job for slightly cheaper then most of my other quotes.

5.0 Duncan F. Denver, CO

They were quick and professional

5.0 Erin O. Denver, CO

They came out pretty quick for a review/estimate. They were professional and easy to work with. The window arrived in the anticipated time frame but had a defect in it (manufacturer fault). They ordered a new one right away and had it corrected. I was still able to use the window in the meantime so there was no inconvenience to me in this process.


Window Doctor of Colorado, LLC
Window Doctor of Colorado LLC

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