4.8 
300 *The Angi rating for Window Cleaning companies in Niwot, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.
*The HomeAdvisor rating for Window Cleaning companies in Niwot, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.
Last update on May 20, 2026
Serving Niwot, CO and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Very professional. Best job of window cleaning we have had in Estes Park"
Serving Niwot, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Small jobs welcome
"Did a great job cleaning our windows despite thunder, lightening, and hail."
+68
Serving Niwot, CO and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"The entire process went great from start to finish. The clean windows makes a big difference!"
+28
Serving Niwot, CO and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"It's so nice to have clean windows and screens. We will hire again, and I have posted a recommendation on our neighborhood Facebook page."
+6
Serving Niwot, CO and surrounding areas
Approved
In business since 2010
Free estimates
Customers say: True professional
"Tyler did a fantastic job on all of our windows! They look so much better than they ever have before! We would recommend him to anyone who would like crystal clear windows!"
+13
Serving Niwot, CO and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Remember the days when you could trust a contractor to do an amazing job, You didn't need an estimate because you knew they would never rip you off. Their work and attitude were always exceptional. Well, the days of old are back with Spyglass. He is on time, first class, fabulous work and trustworthy. He does our window cleanering, gutters and special projects we need as elderly clients."
Serving Niwot, CO and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"Matt and his hard working team cleaned all our windows, screens, tracks, etc. In pre for a wedding we hosted at our home. They did an outstanding job, we're very conscientious and efficient. They're customized water pH system was interesting and efficient, allowed for streakless drying. Thier cost was reasonable for all the work it took to complete our home (~ 50 panes). Matt and his team were super nice. Several of our neighbors are planning to hire them. I highly recommend Shine for your window cleaning services."
+1
Serving Niwot, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Small jobs welcome
"We had Seth come clean our windows at home. He was on time, professional and affordable. Windows were super clean when the job was complete, and he ensured we were happy before he left. Will use again."
+38
Serving Niwot, CO and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Darian and Travis were quick to deliver great service when I needed an overdue cleaning. Would highly recommend them"
+5
Serving Niwot, CO and surrounding areas
Approved
Free estimates
Credit card accepted
Offers commercial services
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n
+2
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