Brazing, Building Codes, Construction, Electrical Engineering, Electrical Wiring, Electricity, Equipment Maintenance/Repair, General Handyperson, High School Diploma, Illustrating Ability, Maintenance - Electrical, Maintenance - HVAC, Maintenance - Plumbing, Maintenance Services, Mechanical Maintenance, Ohmmeter, Piping, Plumbing, Preventative Maintenance, Property Maintenance, Pumps, Record Keeping, Reporting Skills, Safety/Work Safety, Soldering, Systems Maintenance, Testing, Voltmeter, Welding