The Bucket and I
“I've worked with Juan many times over the past 5 years or so and he consistently provides excellent interior and exterior window washing and has also fixed screen doors for us.”
Best Window Cleaners near Westminster, CO
These companies serve Westminster from nearby bases in towns including Denver, Boulder and Broomfield.
24 companies listed · 2 open 24/7 · 12 open weekends · all 24 rated 4.5+ · 3 show a license
Data verified October 27, 2026
Breeze Window Cleaning
“I called him and he answered right away, he booked an appointment, was able to service the home while I was out of town, and even emailed over an invoice.”
Outshine Cleaning Services
“Very professional, helpful and efficient.”
Sonlight Window Cleaning
“They showed up right on time and we polite and professional.”
Deja View Window Washing
“Deja View did an excellent job washing our windows (interior and exterior), storm windows, security doors, and exterior light fixtures, plus screen repair.”
Rocky Mountain Cleaning
“Carlos, who we contact about scheduling and other customer service, is one of the most responsive and excellent people providing great service that I've ever had the pleasure to do business with.”
Listed for homeowners in and around Westminster, 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: Westminster, CO
The 24 companies on this page are rated from 4.5 to 5.0 across 3,805 reviews; 20 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (90%), quality (83%) and responsiveness (77%). The topics that come up most in reviews of the companies on this page are "price", "communication" and "efficient". 2 are open around the clock; 12 are open on Saturdays and 5 on Sundays. The services the companies on this page list most often on their websites are gutter cleaning (5), pressure washing (4), screen repair (3), solar panel cleaning (3) and window cleaning (3). 3 show a license on their websites and 8 have a BBB rating of A or A+. 15 have ten or more years of experience, the longest 47 years. 2 offer emergency call-outs; 11 give free estimates; 10 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 24 of the companies on this page; 21 publish a contact page; 13 list a public email and 4 take bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
How many window cleaners are listed for Westminster?
This page shows 24 listings for Westminster. 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.
MG Cleaning Systems
“So happy with how clean our windows are now.”
S.w.a.t. Window Cleaning
“Came prepared and handled a large, 3-story estate with ease, adapting to a scope that increased as the day went on (mirrors, cabinet glass, garage door glass, etc.”
Palmershine Window Cleaning
“Zeek and his colleague were very professional from contacting me when they were on their way to my home and once there, explaining the window cleaning process for the many windows in my home.”
Legacy Window Cleaning LLC
“I saw a yard sign with contact information for Christmas light installations, I have never used a service for Christmas lights and had no idea what to expect.”
Sunset Hill Window Cleaning
“Not only did they tackle the task with efficiency and professionalism, but they also went above and beyond to ensure everything was spotless before the storms roll in this weekend.”
Reflection Windows & Doors
“From my initial conversation with the office, to a discussion with a technical rep, to measurement and final installation - all of our expectations and hopes were met.”
Metropolis Window Cleaning
“Prompt service, excellent work, and a great attention to detail, I would recommend this company for their outstanding customer satisfaction and service.”
North Star Window Cleaning
“After our house was cleaned following the Marshall Fire, their team came in and took out the windows and the tracks and put everything back sparking clean with no smell of smoke.”
Guys With Squeegees
“I also appreciate that Scott gets back to us quickly regarding his availability, and uses a mobile scheduler with text alerts for the details of your job, and when he's enroute to your house.”
Platinum Pressure Washing
“I couldn't even get a response from several other companies, but Platinum came out shortly after my initial call (the day of) to clean our smoke shack at Rolling Smoke BBQ.”
Windows Gutters Etc.
“I used this company two years ago for some help cleaning out our gutters, and I liked them so much that I wanted to have them back out to clean out windows, inside and outside.”
Summit Window Cleaning
“They are the best company we have ever used, prompt in replies, easy scheduling, on time and most importantly very trustworthy and clean throughout the house and the outside.”
Glass Geckö Window Cleaning
“This was not any easy task but instead of accepting defeat where others would have, he painstakingly took it stride and managed to get every last shred of it off, making our windows look brand new!”
Ease Your Panes Window Cleaning
“They were at my home to provide me with an estimate on the same day that I initially reached out to them and my windows were cleaner than they'd ever been within a week.”
Signature Window Washing
“The two men who took care of our windows were polite and friendly and when I accidently sprayed one of my windows outside (not thinking) before they left they fixed it right up with a smile.”
Graff Cleaning Services
“I was recently faced with an extremely dirty shower in one of my client's homes and Graff Cleaning Services provided a solution of how to remedy the issue without sacrificing the integrity of the shower and restored the shower to look clean and new a...”
Trey's Window Cleaning
“He's meticulous and makes sure the job is done perfectly.”
Northern Colorado Window Cleaning
“Anthony was meticulous in cleaning out the window tracks and the gutters, power washing the house and solar panels, and washing the inside and outside of the windows.”
Why these companies made our list
What customers say about companies near Westminster
- “North star had good email and phone communication, fair price, arrived on time, and my windows and screens look practically new.” — customer of North Star Window Cleaning
- “They were communicative, friendly, and professional, and I cannot believe how much newer our house looks and how much better it feels to be in it after they worked their magic!” — customer of Metropolis Window Cleaning
- “Trey was responsive, on time and diligent to some additional areas that needed extra attention.” — customer of Trey's Window Cleaning
- “The service was meticulous, the job was done perfectly, and the people who came to my home were exceptionally courteous, neat, and helpful.” — customer of Breeze Window Cleaning
- “Awesome cleaning and awesome professional staff! I felt very comfortable having them on my property and in my house.” — customer of Outshine Cleaning Services
Excerpts from public reviews of the companies listed on this page.
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