United Window Cleaning
“Not only do they do an exceptional job of cleaning the windows they very respectful that I work from home and was on video/calls throughout most of the time they were here.”
Best Window Cleaners in Fort Collins, CO
24 companies listed · 10 in Fort Collins · 3 open 24/7 · 21 open weekends · 23 rated 4.5+
Data verified October 26, 2026
Elite Window Cleaning
“The windows just sparkle, and I heartily recommend Elite Window Cleaning, they have done our windows for several years, also do our home Christmas lights!”
King
“Despite the craziness our clinic lobby can contain with clients, animals, and now construction - He is always so, so friendly and takes his time to make sure the job gets done right.”
Everclean
“Not once have we ever been left high and dry with a no-show (which has happened with other cleaning companies in Loveland), and never have we been disappointed with the quality of their work.”
Solar Sparkle Plus
“Does a pro job being careful about client careabouts”
Wills Window Cleaning
“Windows are so clean my husband hit his nose on the sliding door not realizing there was glass between him and the backyard.”
Listed for homeowners in and around Fort Collins, CO, these 24 companies clean windows. Ask whether a quote covers inside glass, screens and tracks or only the outside, because that single line is what makes two quotes look different when they are not.
Area overview: Fort Collins, CO
10 of the 24 companies we list are based in Fort Collins; the other 14 serve Fort Collins from towns including Loveland (9 mi), Windsor (9 mi) and Severance (11 mi). The companies on this page are rated from 4.2 to 5.0 across 1,198 reviews; 10 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (97%), quality (93%) and responsiveness (88%). The topics that come up most in reviews of the companies on this page are "price", "communication" and "efficient". 3 are open around the clock; 21 are open on Saturdays and 10 on Sundays. The services the companies on this page list most often on their websites are gutter cleaning (5), pressure washing (3), window cleaning (3), commercial cleaning (2) and commercial window cleaning (2). 5 show a license on their websites and 6 have a BBB rating of A or A+. 8 have ten or more years of experience, the longest 21 years. 3 offer emergency call-outs; 14 give free estimates; 4 are family- or locally-owned and 3 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
How many window cleaners are listed for Fort Collins?
This page shows 24 listings for Fort Collins. Because the work is sold as a repeat visit, ask each one which part of town it already covers and on what cycle. Slotting into an existing route usually costs less than a company driving out for a single house.
Prime Time Pressure Washing LLC
“Cody was really awesome to do this project quickly for us, considering we were getting the house painted and the contractors suggested we get our siding cleaned before it was painted.”
All Clear
“The entire process was quick and just what I needed: Matthew came to the house the very next day, and at the exact time he said he would.”
Mountain Maintenance and Cleaning Services
A New View Window Cleaning
“We not only set up a multi season package, I will have them back to clean our gutters, at this time in our lives, having a crew like A New View team helping take care of our gutters gives us a greater level of comfort.”
Rise and Shine Window Cleaning
“Great affordable service to clean residential windows inside and out.”
Radiant Window Cleaning
“They provided very good service, did a good job, and very reasonable priced.”
Loveland Window Cleaning Services
“Such a wonderful experience having Spencer come into my brothers home and take such care, with such a professional and friendly demeanor, doing such extraordinary work....”
Pure Pressure Power Washing
“Due to all of the rain we've gotten this year, we had to postpone for several weeks, but we stayed in contact the entire time and we were finally able to get my fence stained yesterday.”
Buff Brothers Window Cleaning Services
“They're punctual, professional, competitively priced, and in my case did everything they could to get the job done given some inconveniences out of their control.”
Let There Be Light Window Cleaning
“I also called them out on a different occasion when I had some particularly high, awkward-to-reach exterior light bulbs that needed changing & they came out & did it that same day.”
Brightside Home Services
“You made sure till we were satisfied at multiple times during the process and even offered to come back if we discovered anything amiss later (we didn't) .”
Mountain Standard Carpet & Upholstery Cleaning
“He worked with me to book a day and time that worked perfectly, he called the day before to confirm, and then he showed up on time and worked efficiently while at my house.”
Action Point Services
“Quality of cleaning is improving.”
The Squeegee Puller
“Awesome work and very professional”
Superior Window Cleaning
“I've used Ryan for both post construction window cleaning and at my own home as well.”
Grand Vista Cleaning
“They have cleaned all my blinds, removing them and putting them back in a very professional manner and they look like new again.”
Mountain Views Home Services
“He did an excellent job and even repaired one of the gutters!”
Pumped Up Pressure & Soft Washing
“Super easy to contact/communicate with, professional, they came out within two days of our initial contact & did an awesome job on our gutters and patios.”
Why these companies made our list
What customers say about companies in Fort Collins
- “The crew was courteous, professional and efficient. They are very affordable and gave a good quote beforehand, so there were no surprises.” — customer of United Window Cleaning
- “On time, professional, thorough and thoughtful. What a delight to deal with Jason and his hard working crew — they treated my home with respect & made sure all was perfect.” — customer of King
- “They finished on time. Very satisfied and would use them again as well as recommend them to friends and family.” — customer of Elite Window Cleaning
- “Christopher’s service was the first to respond, was very communicative, thorough, fast, and on time.” — customer of Let There Be Light Window Cleaning
- “They were highly efficient and very professional and were in and out in less than 3 hours.” — customer of Elite Window Cleaning
Excerpts from public reviews of the companies listed on this page.
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