Optimum Window Cleaning, LLC

5.0 |6 Verified Ratings
Write a Review

Optimum Window Cleaning, LLC

5.0 | 6 Verified Ratings
Write a Review


9917 Logan Street
Thornton, CO 80229
Your use of our services is governed by our Terms & Conditions

Optimum Window Cleaning, LLC

Optimum Window Cleaning Customer Promise

Utilizing the most advanced window cleaning technology in the industry allows us to be more cost effective without compromising the quality of window cleaning. Using a water purification system that feeds a rigid carbon fiber pole allows us to reach heights up to 45 feet much more safely than using ladders. This system will bond to dirt not only on your windows, it will also clean the frames as well. All of our employees are embedded with a customer first philosophy, and are dedicated to leaving your windows spotless, which will increase the appearance of any physical environment. Did we mention that 95% of all our equipment is manufactured in the USA? Well it is.

Service Area

  • Denver
  • Colorado Springs
  • Aurora
  • Littleton
  • Westminster
  • Pueblo
  • Boulder
  • Fort Collins
  • Thornton
  • Arvada
  • Grand Junction
  • Englewood
  • Greeley
  • Loveland
  • Golden
  • Wheat Ridge
  • Broomfield
  • Severance
  • Longmont
  • Lone Tree
  • Montrose
  • Evans
  • Steamboat Springs
  • Brighton
  • Gunnison
  • Frederick
  • Durango
  • Castle Rock
  • Windsor
  • Evergreen
  • Niwot
  • Parachute
  • Haxtun
  • Vail
  • Dinosaur
  • Monte Vista
  • Timnath
  • Firestone
  • Craig
  • Parker
  • Aspen
  • Fort Morgan
  • Crested Butte
  • Glenwood Springs
  • Walden
  • Canon City
  • Limon
  • Alamosa
  • Commerce City
  • Silverthorne
  • Salida
  • Pagosa Springs
  • Woodland Park
  • USAF Academy
  • Leadville
  • Florence
  • Ordway
  • Erie
  • Estes Park
  • Buffalo Creek
  • Lyons
  • Briggsdale
  • Eaton
  • Peetz
  • Glade Park
  • De Beque
  • New Castle
  • Toponas
  • Holyoke
  • Merino
  • Arboles
  • Byers
  • Mead
  • Hereford
  • Anton
  • Granite
  • Powderhorn
  • Louisville
  • Watkins
  • Lindon
  • Del Norte
  • Sanford
  • Silverton
  • Mack
  • Carbondale
  • Conifer
  • Brush
  • Padroni
  • Florissant
  • Penrose
  • Georgetown
  • Atwood
  • Fleming
  • Jaroso
  • Parlin
  • Clifton
  • Winter Park
  • Julesburg
  • Chromo
  • Cory
  • See All >

Services Offered

Cleaning & Maid Services
  • Window Cleaning - For Business

Areas of Expertise

  • Window Cleaning

Product Brands Used

  • Tucker | Sorbo | MADE IN USA

Quick Facts

Business Hours
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
(Please call to confirm)
  • Commercial
  • Small Jobs Welcome
  • Free Estimates


In Business Since: 2006
Type: General Liability
Expiration: 08-02-2021
  • Voted #1 Window Cleaning in Littleton, CO 2012
  • Voted #1 Window Cleaning in Littleton, CO 2013
  • Voted #1 Window Cleaning in Littleton, CO 2019
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Business Overview

Community Involvement

1% of store front window cleaning services are donated to animal rescues.

How We Got Started

I chose to work in this industry because I care about clear spotless glass, and am embedded with a customer first philosophy..

We started in this industry in 2000.

We describe our business as Family owned and operated


Optimum Window Cleaning, LLC

My Work
2 Projects
Save 25% on Commercial and Storefront Window Cleaning Services. Requires a scheduling recurring at least once a month or greater. Save 25%
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Ratings & Reviews
Optimum Window Cleaning, LLC

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
Write a Review
Showing 1-6 of 6
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5.0   |  
Review by
Project: Clean Windows
They did excellent work and they are awesome.
5.0   |  
Review by
Project: Clean Windows
Great service and I highly recommend them.
5.0   |  
Review by
Project: Clean Windows
It was good all across the board. Great service and punctuality were the main highlights.
5.0   |  
Review by in Aurora, CO
Project: Clean Windows
I have hired 2 other companies to clean my windows in the past and they were both unprofessional, late, and didn't take the time to properly clean my windows. Then I had a friend of mine refer Optimum window cleaning to me and I honestly couldn't be happier. Nick showed up 5 minutes early, was polite and informative, and got straight to it. After my first 2 experiences with those other companies I was critical and did a walk through before he left. To my relief they looked like new, and he even took the time to clean the frames and tracks and my bathroom mirror for free! I highly recommend Optimum to anyone out their.
Was this review helpful?  
5.0   |  
Review by in Arvada, CO
Project: Clean Windows
Very professional. On time. I love having clean windows. However, I hate cleaning my windows. Now my windows are so nice. Huge difference.
Was this review helpful?  
5.0   |  
Review by in Denver, CO
Project: Clean Windows
Very good experience. Friendly staff. My windows have never been cleaner. I highly recommend Optimum Window Cleaning.
Was this review helpful?  
Showing 1-6 of 6
  Page 1 of 1  

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