Luis Hernandez Perez

• Determined layouts to install wiring in automated systems based on drawings and code specifications.
• Reviewed drawings and code specifications to determine appropriate layouts for wiring installations in building automation systems.
• Determined layouts for wiring installations in building automation systems through correct interpretation of drawing, diagrams and code specifications.
• Conducted work and client interactions professionally and with organized and conscientious approach to critical details in order to maximize satisfaction and promote loyalty.
• Performed complex mechanical alignments and equipment calibration to meet quality standards.
• Tracked and recorded parts and labor costs related to each service call.
• Supported design tasks with 3D modeling and drawings of facilities, infrastructure and systems.
• Scheduled maintenance and repair tasks in alignment with production deadlines to reduce bottlenecks.

• Performed troubleshooting on HVAC systems to determine root cause of issues.
• Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
• Read blueprints, wiring diagrams, piping schemes and engineering specifications to diagnose and repair units.
• Inspected and tested refrigeration systems, safety devices and controls to determine proper functionality.
• Maintained and repaired industrial chillers weighing up to [Number] tons.

• Helped maintenance and building engineers make accurate assessments and repair plans for HVAC systems.
• Repaired HVAC and refrigeration systems.
• Installed components to improve HVAC system performance.

Maintained and fixed electrical and pneumatic controls, HVAC systems, R] and refrigeration equipment.

• Leveraged technical expertise to maintain peak performance of mechanical, electrical, plumbing and HVAC.
• Commented on functionality and condition of HVAC components.
• Installed and maintained plumbing and HVAC systems.
• Stayed up to date on newest technologies designed to boost energy efficiency for electrical and HVAC systems.