Celtic Window Cleaning

These are all fair questions to ask - and you can rest assured that Celtic Window Cleaning understands your concerns. With over 10 years of experience, flawless communication, our rainy day guarantee, and with a $2M insurance policy - we're a professional window cleaning company that gives you the service you've been wishing for. That's enough from us. Richard and his partner were total pro's at cleaning the windows in my house which is largely glass. They arrived at 9 AM and did not leave until 4 PM when all of my windows were PERFECT inside and out.