Professional Drive-Thru Cleaning Services in Delaware

The guys did a wonderful job with the cleaning of our windows. Friendly and replaced most of the furniture when completed.

Second time we’ve used them. They arrive on time, great communication , great job. Highly recommend.

The workers were fast and professional.

I had a great experience with East Coast Window Cleaning. Scheduling was easy - Tiffany was great - the guys who came out were knowledgeable and concerned about the finished product. My windows sparkle now - I can't wait for next year to have them come out again!!! Thanks Team ECWC

quick and easy scheduling . prompt arrival on specified day , no interference with my activities , courteous workers , no mess , did an exceptional job . this is the second time i have used them to power wash my home . if i'm still alive and kicking , i'll use them in the future .

East Coast team arrived as scheduled, power washed our home, front porch and deck and windows. Window screen removal and replacement was included in the window washing charge. Employees were exceptionally polite hard workers.

Arrived on time. Worked efficiently. Windows look great.

I just wanted to write and say thank you to East Coast Window Cleaners (ECWC) for the great job that they did for us in Lewes, DE. for June 2026. Anyone who lives in Lewes, or visits, knows that every spring your house is coated in pollen and a salt water “crust” that you cannot escape. Usually, I let Mother Nature deal with all of that with a good downpour of rain, but this year, all of that extra cleaning seemed a bit much. ECWC came and took care of everything for me, both inside, and outside. Decks, outdoor furniture, windows, sliding glass doors, and brick pavers all were immaculate. Gone was all the annual build- up of pollen, salt, algae, and whatever else this harsh environment can attach to your house and furnishings. It was not our first interaction with ECWC, so we felt very comfortable with them being inside our house when we were not available. Everything that was moved inside the house to gain access to the windows was put back exactly where it was supposed to be. The house was clean, and no dirt, or leftover cleaning supplies were left behind. ECWC did a fantastic job. We will definitely use them again. Thank you, Andrew Randall Lewes, DE

They did a great job and we look forward to using them again.

Very polite friendly guys thanks great job!