Owner: John & Sara English

Serving: St. Charles, MO, St. Peters, O'Fallon, Lake St. Louis, Innsbrook, Wentzville, Troy, Warrenton, Wright City, Foristell, Winfield, New Melle, Defiance, Augusta

We're located at:

8814 Veterans Memorial Parkway, O'Fallon MO 63366
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Welcome to Fish Window Cleaning of St. Charles, St. Peters, O'Fallon, Lake St. Louis, Innsbrook, Wentzville, Troy, Warrenton, Wright City, Foristell, Winfield, New Melle, Defiance, and Augusta, MO!

Call today for your free on-site estimate!
(636) 379-3473

"Our specialty is in giving you perfectly clean windows, and we are ready to serve your business or home. Our window cleaners are trained to provide the superior customer service you expect when in the workplace or the quiet environment of your home. Window cleaning is our profession. It’s not just a job we do, and we treat it that way."

Our Services

  • Interior and exterior window cleaning
  • Storm window cleaning
  • Screen cleaning
  • Mirror cleaning
  • Gutter cleaning
  • Ceiling fan cleaning
  • Chandelier cleaning
  • Pressure washing
  • Skylight cleaning
  • Construction clean-up
  • Window track cleaning


Giving to Our Community

In honor of Random Acts of Kindness Day, we wanted to spread some positivity, so we donated a free window cleaning to help a local business in our community! 

We chose Mascots because we know restaurants have seen their share of struggles during the pandemic and Mascots especially has always worked hard to give back to our community.

Visit our Facebook page to view more photos!

Proud Supporter of Semper Fi and America's FundFish Window Cleaning is proud to support Semper Fi & America's Fund.

Semper Fi & America's Fund is a 501(c)(3) organization that supports veterans of all branches of the U.S. Armed Forces and their families. They provide direct financial assistance, education support and career assistance, and health and wellness resources, working to ensure no one is left behind. 

Click here to learn more about Semper Fi & America's Fund.

Cleaning 5-Story Building with a Water-Fed Pole and Cleaning a Chandelier Made of Glass BeakersYour Home

If you're like most homeowners, window cleaning is not at the top of your to-do list.
Cleaning all of the windows inside and outside your home can be tedious and even dangerous. Let us take care of that hard work for you! Our professional cleaning team can make all of the windows in your home sparkle, including those hard to reach ones in the foyer or on the 3rd story. We wear clean shoe covers and use cloth pads inside your home to protect your floors. We even use environmentally friendly cleaning products so you don't have to worry about harsh fumes. When you choose Fish, we are committed to your satisfaction!

Your Business

We maintain storefronts and commercial buildings, helping you to achieve a polished look to give your customers a good impression.  We provide cleanings ranging from weekly to annually, tailoring our services to the needs of your business.  Regardless of your budget, we can put together a program for you.  We’ve led the industry with a premiere safety program to ensure the protection of our customers and cleaners. We also provide the peace of mind that licensed, bonded, and insured window cleaners who are our employees will be maintaining the appearance of your business.

Owners, John and Sara English, in Front of 4 Branded Vans


Why have we grown to be the largest window cleaning company in the world?

  • Hassle free service
  • We are committed to customer satisfaction
  • Trained and uniformed professionals
  • Premier safety program
  • Customized cleaning schedules
  • We care
  • We show up
  International Window Cleaning Association IWCA Logo

We are proud members of the
International Window Cleaning Association

We serve the following zip codes in St. Charles, St. Peters, O'Fallon, Lake St. Louis, Innsbrook, Wentzville, Troy, Warrenton, Wright City, Foristell, Winfield, New Melle, Defiance, and Augusta, MO: 63301, 63302, 63303, 63304, 63332, 63333, 63334, 63338, 63341, 63342, 63343, 63344, 63346, 63347, 63348, 63349, 63351, 63357, 63359, 63362, 63363, 63365, 63366, 63367, 63369, 63370, 63373, 63376, 63377, 63378, 63379, 63381, 63383, 63385, 63386, 63387, 63389, 63390, 65041, 63368

We accept cash, checks, and all major credit cards for your convenience!
How Fish Window Cleaning Cleans Commercial Windows - Descriptive Transcript   Why Work for Fish Window Cleaning - 30 Seconds - Descriptive Transcript

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“Your cleaner did a phenomenal job cleaning our windows! Thank you so much for your services. “

Customer Pledge of Satisfaction

We pledge to provide the highest value in window cleaning service. We will deliver superior service to every customer, every time.

We know the level of service we provide enhances the quality image of our customers. Clean windows can make a huge difference in the atmosphere of your home, and it can be an essential element in the appearance of your business. Whether at work or at home, you can rest assured that your windows will be cleaned by an insured and bonded professional window cleaner.

We can also clean your gutters, mirrors, ceiling fans, and more. When you choose FISH, you won’t have to deal with the headache of those hard to reach spots or 3rd story windows. You will also have the benefit of custom scheduling plans, and we accept all major credit cards. Let the nation’s leader in window cleaning brighten your world today!