Luis Cerrillo
Round Rock,TX
Summary
Dedicated and adaptable professional with a proactive attitude and the ability to learn quickly. Strong work ethic and effective communication skills. Eager to contribute to a dynamic team and support organizational goals.
Overview
11
11
years of professional experience
Work History
Mechanic HVAC
Austin ISD
Austin , TX
04.2025 - Current
- Diagnosed and repaired faults in HVAC systems, including refrigerant leaks, electrical issues, and mechanical failures.
- Diagnosed HVAC system issues using diagnostic tools and equipment.
- Performed routine maintenance on heating and cooling systems
- Completed basic repairs such as changing belts, servicing fans and motors and cleaning coils, strainers and filters to optimize equipment performance.
- Mounted compressors, condensers and other components in specified locations using hand tools and various welding equipment.
- Read technical manuals and schematics to understand specific configurations.
- Evaluated work orders to understand project requirements and tasks needed and discussed with supervisors.
- Developed strong client relationships through clear communication and service excellence.
Lead Start-Up Tech
Airco Mechanical
04.2021 - Current
- Compiled detailed startup report documenting equipment performance and settings.
- Identified and resolved issues in systems.
- Conducted warranty service calls to resolve client concerns within the first year post-completion, enhancing customer satisfaction.
- Installed equipment according to manufacturer's specifications, ensuring optimal performance and compliance.
- Interprets blueprints, submittal data, and installation/operation manuals.
- Read understanding of control wiring and high-voltage wiring diagrams.
Lead Technician
The Connor Group
03.2020 - 01.2021
- Executed daily work orders addressing plumbing, electrical, HVAC, carpentry, pool, and appliance issues.
- Collaborated with apartment maintenance team and property manager to streamline daily operations and service requests for 257 units
- Managed inventory levels to ensure adequate stock for maintenance needs.
- Facilitated training for maintenance personnel to ensure compliance with company procedures.
HVAC/R Tech.
All Year Heating and Cooling
02.2016 - 01.2020
- Completed startups of new equipment in residential, office, and light commercial settings, verifying proper functionality to enhance operational readiness.
- Performed preventive maintenance on residential, office, and light commercial systems, documenting all functions in Field Locate app to ensure compliance and reliability.
- Resolved equipment issues by diagnosing malfunctions and replacing parts, restoring system functionality and minimizing downtime.
- Skilled in metal/ductboard ductwork, light plumbing, exhaust vent piping, electrical components, compressors, evaporator coils, fan/blower motors.
- Read diagrams, specifications, drawings, blueprints, and schematics.
Education
HVAC Certification - Heating And Ventilation, And Air Condition
Austin Career Institute
Austin, TX10-2015
Skills
- Time management
- Attention to detail
- Hand tool operation
- Maintenance and repair
- Safety compliance
- Equipment installation
- Preventive maintenance
- Client communication
- OSHA
- HVAC troubleshooting
Timeline
Mechanic HVAC
Austin ISD
04.2025 - Current
Lead Start-Up Tech
Airco Mechanical
04.2021 - Current
Lead Technician
The Connor Group
03.2020 - 01.2021
HVAC/R Tech.
All Year Heating and Cooling
02.2016 - 01.2020
HVAC Certification - Heating And Ventilation, And Air Condition
Austin Career Institute