Owner: David Thorne

Serving: Frederick, Hagerstown, Mount Airy, Damascus, Clarksburg, MD

We're located at:

7817B Baltimore National Pike #1, Frederick MD 21702

Pay My Bill Click Here to Pay OnlineWelcome to Fish Window Cleaning of Frederick, MD!

We serve Frederick, Hagerstown, Mount Airy, Damascus, and Clarksburg, MD.

We are committed to your satisfaction!

Our commercial and residential services include:

  • Interior and exterior window cleaningWindow screen cleaning
  • Skylight cleaning
  • Gutter cleaning
  • Awning cleaning
  • High dusting
  • Chandelier cleaning
  • Mirror cleaning
  • Ceiling fan cleaning
  • Screen Repair
  • Hard water stain removal, and more!

Image of Fish Window Cleaner Using Cloth to Clean Coach Light


Your Home 

Between running errands, working hard, doing normal day-to-day cleaning, and everything else on your to-do list, we understand that you're busy. Window cleaning can be tedious, time consuming, and even dangerous. Let our professional, trained cleaners do the hard work for you while checking a few things off your to-do list. We guarantee we'll take care of your home by wearing clean shoe covers as well as using cloth pads under your windows as we clean. As always, we are committed to your satisfaction!
Click here for more information on our residential services

"We had our windows cleaned today by Fish Window Cleaning and they're gorgeous! The guys did a wonderful job plus they were very professional and friendly. We're very happy!" - Staci, Frederick, MD

Image of Fish Window Cleaner Cleaning Interior Residential Window

Your Business

We're sure you and your employees are tired of constantly cleaning fingerprints and smudges off those large storefront windows and glass doors. We will not only make your windows in your showroom, office, or sales floor streak- and spot-free, we'll also remove cobwebs, wipe down the window sills, and clean your glass doors! We can take care of all of the glass in your business as well as awnings, ceiling fans, and more. Our cleaners are licensed, bonded, and insured so you have one less thing to worry about.
Click here for more information on our commercial services

*Ask us about our annual maintenance program

   Image of Fish Window Cleaner Cleaning Glass Door with Squeegee



Serving the following zip codes:

21740, 21713, 21704, 21701, 21793, 20871, 21770, 21774, 21703, 21773, 21769, 21742, 21702, 20872, 21767, 21754 

30 seconds - Who is Fish Window Cleaning - Descriptive Transcript

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“Jenny, I just wanted to tell you how happy I am with your crew, They were professional guys that did an amazing job on my windows. My house looks beautiful. Thank you for your great and speedy service. Please be assured that I will recommend your services to all my friends.Thank you for a job well done. Please tell your crew that they are amazing. They were great and they worked great as a team...“ - Iwona G., Germantown, MD

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!