Quote requested on a Monday, and a quick and reasonable in-person estimate was provided the same day. Fast and thorough work performed on the next day (Tuesday), at the promised time. Polite, professional AND GREAT JOB! Thank you, Vladimir. I will be calling on your Team again! Island Window Cleaning Service is a family business. They came out to our two story house when they said they would. They professionally cleaned all our windows in a reasonable amount of time. We were very impressed by the way they precisely placed their ladders and used cushions or towels to protect our floor and walls.