George Mueller began his roofing career in 1987 as a roofing contractor's helper. Mueller was quickly promoted to foreman, where he developed his understanding of roofing management. Subsequent career moves had Mueller opening his own roofing contractor business, and working with a roof consulting firm.
These positions provided him the knowledge base and skill set required to help launch his career at J.P. Patti Co. in 1996, as a commercial superintendent where he managed multiple projects and crews. In 2000, Mueller was promoted to a management position, managing the service division at J.P. Patti until 2004.
Once the service division was running smoothly and profitably, George moved on to establish the upstart of Patti Roofing LLC.