David Serrano
Wichita Falls,TX
Summary
Experienced refrigeration and food equipment technician with strong refrigeration diagnostics, electrical troubleshooting, and preventive maintenance skills. Delivers fast, accurate field service for commercial kitchen equipment.
Overview
1
1
Certification
27
27
years of professional experience
Work History
Refrigeration and food Equipment Technician
Total Refrigeration
Wichita Falls, Texas
06.2017 - Current
- Servicing walk-in coolers, freezers, refrigeration units to ensure optimal performance.
- Serviced refrigerant lines, valves, motors, and electrical components.
- Diagnosed compressor, motor, control failures to restore functionality and minimize downtime.
- Performed preventive maintenance on refrigeration systems.
- Inspected compressors, condensers, evaporators, and controls for safe operation.
- Performed onsite repair of food equipment at customer locations to reduce service interruptions.
- Diagnose and repair bakery ovens, fryers, warmers, steam kettles and convection ovens.
Food Equipment Technician
Hobart Service
Wichita Falls, Texas
08.2014 - 06.2017
- Repaired gas, electrical, and refrigeration components on foodservice equipment.
- Performed preventive maintenance on ovens, mixers, and dish machines.
- Calibrated, adjusted, and aligned components to meet manufacturer's specifications, enhancing equipment reliability.
- Diagnosed issues in commercial kitchen equipment to ensure optimal performance.
- Coordinated repair needs and scheduling updates with customers to maintain service continuity.
Foundation Drilling Equipment Mechanic
Hardy Hole Drilling
Chaparral, New Mexico
10.2009 - 08.2014
- Serviced drilling equipment to support field operations and ensure reliability.
- Diagnosed hydraulic, diesel, and electrical system faults on rigs
- Repaired engines, pumps, brakes, and powertrain components
- Performed preventative maintenance on various types of equipment and machinery, including lubricating parts, changing filters, inspecting belts, and replacing worn components.
- Performed preventive maintenance on heavy equipment and support vehicles to minimize downtime.
- Replaced worn hoses, belts, seals, and damaged hardware
- Coordinated and executed preventive maintenance tasks on equipment, enhancing operational efficiency.
- Applied welding, brazing, and soldering techniques to join metal components for structural integrity.
Mechanic
Texas Army National Guard
El Paso, Texas
02.2003 - 06.2013
- Diagnosed mechanical issues on military tactical vehicles to ensure operational readiness.
- Repaired engines, brakes, and suspension systems on military vehicles.
- Repaired and replaced worn parts, including brake pads and wheel bearings, to maintain vehicle safety and performance.
- Inspected Texas Army National Guard vehicles and equipment for service readiness.
- Supported unit operations through safe, reliable vehicle maintenance.
- Documented maintenance actions on Army National Guard service records for accurate tracking and compliance.
- Planned work procedures using charts, technical manuals and experience.
Mechanic
US Army
El Paso, Texas
02.2000 - 02.2003
- Diagnosed mechanical problems on a wide variety of vehicles using specialized tools and equipment.
- Inspected, serviced, and repaired brakes, exhaust systems, transmissions, engines, suspension systems, drive trains, and fuel systems.
- Assisted fellow mechanics when necessary during complex repairs.
- Ensured safety protocols were followed while working on vehicles.
- Maintained garage safety protocols to meet regulatory and company expectations.
Education
High School Diploma -
Ines Maria Mendoza
Cabo Rojo Puerto Rico05-1997
Skills
- Refrigeration troubleshooting
- Commercial equipment repair
- Electrical repairs
- Preventive maintenance
- Field service
- Safety compliance
- Problem solving
- Time management
Certification
- EPA Certification License
- Oklahoma Journeyman License
- Certified on Bakery equipment, Cooking equipment and food preparation equipment
Timeline
Refrigeration and food Equipment Technician
Total Refrigeration
06.2017 - Current
Food Equipment Technician
Hobart Service
08.2014 - 06.2017
Foundation Drilling Equipment Mechanic
Hardy Hole Drilling
10.2009 - 08.2014
Mechanic
Texas Army National Guard
02.2003 - 06.2013
Mechanic
US Army
02.2000 - 02.2003
High School Diploma -
Ines Maria Mendoza