Background Investigation, Communication Skills, Customer Support/Service, Driver's License, Equipment Maintenance/Repair, Federal Laws and Regulations, Government, Hand Tools, Hazardous Materials Clean-Up, Industry Standards, Leadership, Lift/Move 100 Pounds, Maintenance Services, OSHA, Presentation/Verbal Skills, Preventative Maintenance, Project Estimates, Regulatory Requirements, Roofing, Safety/Work Safety, State Laws and Regulations, Time Management, Writing Skills