Ultra Window Cleaning

Ive never did any bad review before but since I got disappointed with their service Im writing this now. I asked for their cleaning service and I wasnt cleaned properly. I did an Investigation since a saw a piece of my shingle on the ground. Called the office to tell them my concern. The guy answered the phone asked me to send the photos and he never get back to me. As part of the customer service you will do get back to your clients until the issue is resolved. He told me when i called him on the phone they never had any issues with other services they did. Maybe their other clients never check the out come of their work. Plus they just threw all the debris on my driveway.