We are open for business and ready to make your day a little brighter. Learn more about the precautions we are taking. We are open for business!
Wilmington, DE, Newark, New Castle, Bear, Middletown, Odessa, Hockessin, New Port, Greenville, Centerville, Pike Creek, Glasgow
Owner: Marge and Dylan Hannum

Serving: Wilmington, DE, Newark, New Castle, Bear, Middletown, Odessa, Hockessin, New Port, Greenville, Centerville, Pike Creek, Glasgow

We're located at:

1408-B N. Dupont Highway, New Castle DE 19720
Pay Fish Window Cleaning Wilmington DE

Welcome to Fish Window Cleaning of Wilmington, Newark, New Castle, Bear, Middletown, Odessa, Hockessin, New Port, Greenville, Centerville, Pike Creek, and Glasgow, DE. Let us take care of all your home and business window cleaning needs!

We offer free on-site estimates! Give us a call today at (302) 325-3474! 

Fish Window Cleaning & Claymont Steak Shop   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 two local businesses in our community! 

We chose Claymont Steak Shop and Bing's Bake & Brew because we know they're local favorites and, like many other local restaurants, have seen their share of struggles during the pandemic. 

Our goal is to help make lives a little brighter and we're happy to give to our community! 
  Fish Window Cleaning & Bing's Bake & Brew

Proud Support 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.
Your Home Fish Window Cleaning Residential Window Cleaning
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

"Fish Window Cleaning is professional, friendly, courteous, and does an excellent job on cleaning our windows."

Fish Window Cleaning Commercial Window CleaningYour 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

"Working with FISH has been a great pleasure, which is attributed to their consistent reliability and great communication."

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: 19895, 19890, 19897, 19735, 19710, 19894, 19893, 19892, 19891, 19886, 19885, 19880, 19850, 19726, 19721, 19708, 19718, 19712, 19725, 19715, 19714, 19810, 19809, 19808, 19807, 19806, 19805, 19804, 19803, 19802, 19801, 19736, 19734, 19733, 19732, 19730, 19720, 19717, 19716, 19713, 19711, 19709, 19707, 19706, 19703, 19702, 19701


“Dylan was very knowledgeable and kept me informed throughout his time spent cleaning. Any questions or concerns were handled immediately and the overall job exceeded our expectations.“ - Greg F.
“Very courteous young gentlemen, and also very pleasant!“ - Suzanne S.
“Very professional, friendly, courteous. When he first came, I told him to come in and he said he couldn't because he didn't have his booties on yet. The windows look great. We will be using you in the future.“ - Lisa M.
“Dylan and his team are responsive and easy to work with, and their quality is excellent.“ - Joe G.
“We were very pleased with the work performed and the two workers. Thank You!“ - Bernie F.
“Did a great job and were very personable.“ - Edward M.
“Fish Window Cleaning is a great company. I've used 2 different franchises and both have done a fabulous job.“ - Karen B.
“Team was great with Tyrone leading. Quality, lovely work.“ - Connie M.
“We just used Fish Window Cleaning for the first time. Everyone we interacted with was extremely professional, efficient and detail oriented. When we initially contacted them, Davy reached out to us immediately and he remained in contact with us through completion of the job. The team offered superior customer service: A+!! Our windows are now sparking clean inside and out...“ - Deborah W.
“Great crew - very professional.“ - Shawn F.
“Was very pleased with the professional look, work ethic, and respectfulness to me any my property.“ - Rosemary H.
“Staff was great!“ - Nikki R.
“Excellent and professional service was provided by both service reps. Thank you very much.“ - Robert W.
“The crew, lead by Ty, was professional and efficient. They did a very good job. Thank you.“ - Alicia W.
“Fantastic work. The windows practically sparkle they are so clean!“ - Virginia R.
“Let us know that your company does skylights too. Plan to have your crew come back in October. Ty and Ron are great!“ - Donna J.
“Ty and Ron were terrific and did a fantastic job! We will use you again.“ - Fritz J.
“This was our first time using Fish Window Cleaning and were very satisfied. Thank you!“ - Justine J.
“Outstanding service and results. I now have the cleanest windows in my community.“ - Jeff C.
“A perfect job. Technicians were on time, courteous, friendly, respectful, and provided very clean windows. Will definitely recommend FISH.“ - Jay B.
“The guys who came today were really nice and professional and focused on doing a great job. And, thank you, they wore booties over their shoes in the house!“ - Ellen M.

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!