Owner: Scott Kwak

Serving: Rockville, MD, Gaithersburg, Germantown, Bethesda, Potomac, North Potomac, North Bethesda, Montgomery County

We're located at:

656 Quince Orchard Rd Suite106, Gaithersburg MD 20878

Welcome to Fish Window Cleaning of Rockville, Gaithersburg, Germantown, Bethesda, Potomac, North Potomac, North Bethesda and Montgomery County, MD. Let us take care of all your home and business window cleaning needs!

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We offer free on-site estimates! Give us a call today at (301) 364-9070! 

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Your Home 

We can make all of the windows in your home sparkle inside and out. We also can take care of your screens, sills, chandeliers, ceiling fans, and more! We don't think you should trust just anyone to come into your home and to do a great job. Our team is bonded, insured, and our cleaners have undergone extensive training and are true professionals. As always, we are committed to your satisfaction! 
Click here for more information for residential services

"Scott and his crew are quite knowledgeable of their work, very efficient, and very thorough in doing their job. I would highly recommend them." - Denis T.

Fish Window Cleaner Cleans Entry Windows Over Glass Doors with a PoleYour Business

As business owners, we understand that your customers' perception of your business is extremely important. We are committed to treating your storefront, office, or commercial building as if it were our own! Our window cleaners are uniformed, as well as licensed, bonded, and insured. We also offer custom maintenance programs that meet your needs, schedule, and budget all year long. Our team cleans quickly and quietly so we won't disturb your employees, or more importantly, your customers.
Click here for more information for commercial services

"We are very happy with the service we recieve. They came to our office during work hours and no workflow was disturbed and their work was impeccable." - Francesca M.

We Offer the Following Services:

  • Window Cleaning
  • Screen Cleaning
  • Sill Cleaning
  • Skylight Cleaning
  • Awning Cleaning
  • Chandelier Cleaning
  • Light Fixture Cleaning
  • Ceiling Fan Cleaning
 We provide service to the following zip codes: 20899, 20886, 20882, 20880, 20879, 20878, 20877, 20876, 20874, 20855, 20854, 20852, 20851, 20850, 20817 

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“Wow! What outstanding service! Our windows have never looked better, and the staff was terrific!“ - Nancy D.

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!