Trey Harrison

• Troubleshoot rooftop units and perform basic equipment maintenance.
• Utilized diagnostic software to connect to and assess system performance.
• Conducted VRF and air-cooled chiller maintenance and annual inspections.
• Read and interpreted wiring schematics for installation and service tasks.
• Communicated with clients to explain repairs and provide service options.
• Perform start-ups on new equipment to factory recommendations.
• Conducted maintenance and annual inspections on centrifugal chillers.
• Troubleshoot and make repairs on air-cooled chillers.
• Kept up-to-date with the latest advancements in the HVAC field through continuing education courses and workshops, ensuring top-quality services for customers.
• Filled out detailed work orders for each job completed.
• Perform basic inspections on BAS controls.
• Use BAS controls to help with troubleshooting of AHUs and Chill and hot water actuators.
• Troubleshoot issues with VAV boxes associated with cooling and heating issues.
• Troubleshot VFDs and performed basic maintenance.

• Performed troubleshooting on HVAC systems to determine the root cause of issues.
• Perform maintenance on HVAC systems
• Repaired and replaced motors, bearings, and belts.
• Filled out detailed work orders for each job completed.
• Troubleshot complex HVAC problems, identify root causes, and implement effective solutions.
• Utilized diagnostic equipment effectively to accurately identify malfunctioning components within HVAC systems.

• Assembled air ducts, copper pipes, and drain lines for central heating and cooling equipment.
• Removed old equipment from customers' homes and cleaned areas to prepare for new installations.
• Maintained a clean, organized workspace during installations and repairs, demonstrating respect for clients' properties and minimizing disruptions.
• Located and marked pipe positions, hole passages, and duct connections in walls and floors.
• Wired both high and low voltage to heating and cooling equipment.
  • Put in new wiring and other support components for HVAC systems.
  • Installed furnaces and A/C units in new and existing buildings and assessed functionality of existing units.
  • Tested pipe, tubing joints, and connections for leaks.
  • Cut and drilled holes in floors, walls, and roofs to install equipment using power saws and drills.

• Collaborated with building managers to assess ongoing needs and plan preventive maintenance schedules.
• Performed performance and safety inspections on equipment and machinery to maintain operational baseline.
• Maintained a clear and safe workspace area to meet OSHA standards.
• Operated hand and power tools to complete repairs.
• Executed daily operations of preventive maintenance on air handlers.
• Routinely inspected equipment for preventive and emergency maintenance needs.
• Changed HVAC filters and cleaned condensation drains to perform preventative maintenance on HVAC systems.
• Installed new systems, replacement parts, and components to maintain proper operation.
• Diagnosed and repaired mechanical issues according to industry standards.
• Implemented preventive maintenance practices and upheld equipment guidelines to avoid failures.
• Observed safety protocols in the field to prevent injuries and accidents.

• Minimized production delays, responding swiftly to emergency breakdowns or unexpected malfunctions.