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!
The Philadelphia Main Line, PA - Ardmore, Wynnewood, Bryn Mawr, Haverford, West Chester, Bala Cynwyd, Newtown Square, Glen Mills, Broomall, Radnor, Villanova, Gladwyne
Owner: Roland and Barbara Young

Serving: The Philadelphia Main Line, PA - Ardmore, Wynnewood, Bryn Mawr, Haverford, West Chester, Bala Cynwyd, Newtown Square, Glen Mills, Broomall, Radnor, Villanova, Gladwyne

We're located at:

3763 Germantown Pike, Collegeville PA 19426
Feedback Form - Submit Your Feedback HereClick here to pay your bill online

Welcome to Fish Window Cleaning®!

We are your local window cleaning company for: 
The Philadelphia Main Line - Delaware & Chester Counties
Cleaning interior windows of a commercial building with a pole
We also service the Montgomery & Chester Counties. Click here to visit our site for this location. Serving Norristown, Collegeville, Chester Springs, Phoenixville, Montgomeryville, Downingtown, Wayne, Malvern, Valley Forge, King of Prussia, Audubon, and Blue Bell. 

For a FREE, NO-OBLIGATION ESTIMATE, call our office at 610-630-3474 or email us at


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.

We service all types of glass: Your home, business, schools, office buildings, retail stores, banks, restaurants, churches, and more! Our proficiency is servicing glass three stories and under.

Cleaning the exterior of a Panera BreadYOUR BUSINESS
Click here to view a sample of our satisfied customers!
We service and maintain storefronts and commercial buildings in Delaware & Chester Counties of Pennsylvania, helping you to achieve a polished look to give your customers a good impression. 

Regardless of your budget, we can put together a program for you. We provide cleanings ranging from weekly to annually and tailor our service to the needs of your business. We’ve led the industry with a premier 52-week 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 will be maintaining the appearance of your business. 

Here is why we are the largest window cleaning company in the world:
  • Hassle Free Service 
  • We Are Committed to Customer Satisfaction
  • Trained and Uniformed Professionals
  • Premier 52-Week Safety Program 
  • Licensed, Bonded & Insured 
  • Bonded Professionals with Background Checks Performed at Hiring
  • Customized Cleaning Schedules
  • We Care About Your Business and Its Success
You can rely on Fish Window Cleaning® to take the utmost care of your residence as we clean your windows. We provide window cleaning / window washing services for all types of windows, even the windows that are hard to reach in your home. We wear fresh shoe covers to protect your carpet and wood floors, and work quickly and quietly to cause minimal disruption. We even introduce our team to you before we start cleaning so you know exactly who will be giving your windows a spectacular shine.

Fish Window Cleaning crew and vans
Here's why we are Delaware County's #1 window cleaning company!

National Reputation - In addition to being locally owned, we know that when we enter your home or business, we are representing over 200 franchises across the country; only our best will do!
Professional Cleaners - In addition to extesnive interviews and a background check, all Fish Window Cleaners must pass the “Grandma Test”. 
“Would Grandma feel comfortable with this person in her house?”

We are committed to Customer Satisfaction - If you are unhappy with our work, we will promptly return to finish the job. If your world isn’t bright, neither is ours!
We pick up the phone! - Call our office at (610) 630-3474 during normal business hours and our friendly, courteous staff will be happy to help you.
We look sharp! - Our professional cleaning teams arrive on site in full uniform. They are all trained, insured and bonded.
Competitive Pricing - We service Montgomery, Chester, and Delaware Counties, PA, by establishing “maintenance” routes. These allow us to meet our customers' needs, while keeping costs low.


Ardmore Bala Cynwyd Belmont Hills Broomall Bryn Mawr
Chadds Ford Drexel Hill East Goshen  Elwyn Garden City
Glen Mills Glen Riddle Gladwyne Haverford Havertown
Manoa Media Merion Station Narbeth Newtown Square
Penn Valley Pilgrim Gardens Radnor Rose Valley Springfield
Thornton Villanova West Chester  Westtown  Wynnewood

THIS LIST IS NOT A COMPLETE LIST OF SERVICE AREAS. If your location is not specifically listed, please call our office at 610-630-3474, email youngs@fishwindowcleaning.com, or visit our other service location, Montgomery & Chester Counties, to see if we can accomodate you at your location.

We Serve the Following Zip Codes: 
19003, 19004, 19008, 19010, 19026, 19035, 19041, 19066, 19072, 19073, 19083, 19085, 19096, 19342, 19373, 19380, 19381, 19382, 19383, 19039

“The worker was awesome“ - Laurie S.
“Your cleaners always do a wonderful job and are courteous and professional. I will definitely have you back in the future and would recommend you to others.“ - Mary G.
“I will need your services again in the spring. I have also recommended your company to others as well.“ - Carol S.
“All of the cleaners from FISH have been professional, courteous and prompt. I would recommend them to any merchant looking for a quality window cleaning service.“ - Joe O.
“Your guys are great fast and efficient.“ - Renee D.
“The crew was great and very respectful of our home and costs of additional services.“ - Jeff G.
“Quick, easy, great job, never an issue!“ - David W.
“Your company does a fabulous job and your crew is 100% professional - Thank you!“ - Louis B.
“Quick simple and easy. Love the service ya'll!“ - Joe R.
“Great customer service!“ - Kama F.
“Every visit is a great job.“ - Dan A.
“Everybody I came in contact with was professional and courteous and attentive to my needs.“ - Met L.
“I am very pleased with your services. The men were very professional and efficient. In 3 hours your 3 workers cleaned all the windows, screens and sills in my entire house. It would have taken me 3 days and a lot of sore muscles to do the same. The windows sparkle even with the sun shining on them. No streaks. Yay!“ - Janet E.
“Your team was excellent- wore masks the whole time they were cleaning. Thank you!“ - Lauren S.
“Thank you so much for returning for a second year! Your office staff is professional and friendly and made it easy for me to schedule an appointment. Your cleaning crew are great! The crew introduced the service, got right to work and did a great job in cleaning our window screens, glass and inside doors. Thanks for the excellent cleaning and prompt service.“ - Frances D.
“Your staff was very professional and did a great job!“ - Michelle M.
“Technicians were prompt and courteous. They went beyond my expectations.“ - Karen G.
“Professional, courteous, on-time service; highly recommend.“ - Trisha K.
“Currently selling house - otherwise completely satisfied. Technicians were courteous, friendly, and respectful.“ - Linda L.
“Trevor, Tom and Nolan were prompt, courteous and efficient.“ - Anita S.
“Your personnel were professional and we appreciated that they wore masks while inside the house.“ - Marilyn C.
“The leader of the team took exceptional care to do a perfect job cleaning the two chandeliers.“ - Susanna C.
“The technicians were extremely professional and personable. They explained what they were going to do, how they were going to do it, and then performed the task in a timely manner. Would recommend your company to all my friends and family.“ - Bob H.
“Staff is always courteous and helpful. FISH at this location is professional & does a great job!“ - Tammy K.
“I use Fish Window Cleaning for stores I am over nationwide. They are dependable, professional & hard working. They do the best work.“ - Tammy K.
“FISH did an exceptional job! They were professional, hard working & courteous. I highly recommend them.“ - Tammy K.
“FISH does an amazing job, always on time, courteous and professional. I recommend them to anyone!“ - Tammy K.
“Your window cleaning service compared to the price of others was top notch! Your company is one of the best around!“ - Marlene W.
“They are great! Professional, courteous, prompt, and excellent service. We are happy to work with them.“ - Kama F.
“Great job.“ - Leonard K.
“Good group. Worked well together. Courteous. Coordinated effort.“ - Bill R.
“The two cleaners, who have been to my house before, were (as previously) polite, efficient, and did an excellent job cleaning my windows.“ - Mary G.
“We have used Fish Window Cleaning for years. We have tried other cleaners - they seemed less expensive, but in the end they weren't and left me with windows improperly aligned and some damage. You can't beat Fish Window Cleaning's two person team - one inside and one outside. No tracking dirt inside, beautifully clean windows and completed in a timely manner...“ - Janice H.
“We only use the exterior window cleaning service but were completely satisfied as always.“ - Roy W.
“The team you sent was awesome. Professional, thoughtful, and nice. Thank you, very much.“ - Maureen M.
“Nothing else at this time. We were delighted with both the service and the quality of the work. So wonderful to have such clean shiny windows! The house is much brighter now. Thank you so much!“ - Victoria W.
“From start to finish....the company was responsive and timely and super professional.“ - Lori C.
“Nolan was courteous and professional. He was very thorough. A pleasure to have in our home.“ - Lynn F.
“Fantastic job! Clean, friendly, professional! Would certainly hire again!“ - Michael C.
“Best service....Outstanding professional service from employees. I recommend to ALL !!!“ - Philadelphia Eyeglass Labs
“The employees of FISH are always great and reliable. They have been fantastic over the last year and have been especially safe during the pandemic. I highly recommend them!“ - Kama F.
“Not only do my windows look great, the staff is always courteous and respectful. I recommend Fish Window Cleaning highly.“ - Diane B.
“FISH is great! Great service. Great pricing. Great employees.“ - Kama F.

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!