We strive on perfection and customer service. Our rule of thumb is after we are finished we bring the customer outside to observe our job. We then ask is there anything you would like to be cleaned that we missed before breaking down all the equipment? I find this method a win win so both parties are happy and completely satisfied. I am the CEO of Black Kat Pressure Washing & Lawn INC and no one cares more about the business then I do. We are fully licensed & insured. We can pressure wash anything! Please visit our website www.blackkatcleans.com the link is embedded in our profile. You can also Google US! We look forward to working with you. Warm regards, Jermayne aka "Black Kat"