RONALDO LEDEZMA
King City
Summary
To leverage my hands-on experience in Electrical, Welding, Mechanical systems, Pneumatics Systems as well as HVAC. My goal is to secure a challenging role that utilizes my skills and training. I’m a hardworking skilled individual, super loyal with the ability to work in any environment.
Experienced with diagnosing and repairing wide range of mechanical issues. Utilizes advanced diagnostic tools and techniques to ensure optimal vehicle performance. Track record of maintaining high standards of safety and efficiency in all repair and maintenance tasks.
Results-oriented achiever with proven ability to exceed targets and drive success in fast-paced environments. Combines strategic thinking with hands-on experience to deliver impactful solutions and enhance organizational performance.
Overview
2026
2026
years of professional experience
1
1
Certification
Work History
Mechanic
The Wine Group
2023 - Current
- - Performed inspections and Preventative Maintenance on critical equipment, including Centrifuges, Presses, Omnias, High solid Crossflows, and Spinning cone
- - Deep PMs include Replace internal Membrane on presses when the membrane fails, replacing membranes on Crossflows and 340s. Deep PMs on centrifuges include replacing bearings and replacing the motor on the unit.
- - Work also included taking PH, DO, EC samples from waste water ponds and calculating how much water the plant is using through meters.
- - Performed Welding jobs, including MIG, TIG, stick, and sanitation welds
- - Utilized grinding and cutting tools, including torch and plasma cutter when needed to fabricate.
- - Performed electrical work as needed, replace light fixtures, outlets and light switches throughout the plant.
- -Worked morning shift, swing shift and Graveyard shift
- - Demonstrated strong mechanical skills and attention to detail
- -Welded D Rings on the inside of Holding tanks for the purpose of storing wood.
- -Fabrication projects include installing float switches in a Muller and removing 2” Tri Clover fitting and welding a 3” tri clover for the purpose of a holding tank specifically for system 1 to receive grapes.
- -Complete rebuild of pumps including but not limited to Inoxpa Pumps, Borger Pump, Waukesha Pump and Vogelsang Pump to name a few.
- Performed routine maintenance on equipment to ensure optimal performance.
- Collaborated with team members to streamline workflow processes in the workshop.
- Maintained accurate records of service and repairs for compliance purposes.
- Inspected and tested equipment to locate worn and damaged parts.
- Replaced damaged, missing, or defective parts with new and refurbished components.
- Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
- Maintained a safe working environment at all times by adhering to company guidelines and OSHA regulations, reducing workplace accidents.
- Improved vehicle performance by conducting thorough inspections and identifying necessary repairs.
- Analyzed and located malfunctions in brakes, motors, switches, and control systems.
- Ordered repair parts quickly to prevent delays in projects and repair work.
- Enhanced customer satisfaction with prompt diagnosis and resolution of complex mechanical issues.
- Consistently met or exceeded company performance metrics through diligent work ethic and attention to detail in all repair tasks.
- Trained new mechanics in diagnostic techniques, raising overall skill level of team.
- Repaired and replaced worn and damaged components.
Maintenance Technician
Robert Heely Construction
2018 - 2020
- - Performed maintenance tasks on oil field equipment, including valve and piping replacements
- - Conducted regular services on water softeners and filters
- - Completed confined space entries and worked under supplied air systems in toxic environments
- - Participated in the First Response team for the worksite
- - Held certifications in Confined Space Training, CPR Training, First Aid Training, and Supplied Air Training
- - Operated heavy equipment, including Grad-all and man lift
- - Worked at heights safely and efficiently
- - Utilized grinders and welding equipment in workshop settings
- - Collaborated with welders, receiving guidance and developing welding skills
- - Demonstrated adaptability and willingness to learn in a fast-paced environment
- Interior cleaning of Oil storage tanks, work together with third party Contractor to complete tasks.
- Run piping for the purpose of steaming a well.
- Work with Onsite Operator to Perform LOTO to perform tasks
- Conducted routine inspections of equipment and systems to identify maintenance needs.
- Collaborated with team members to troubleshoot and resolve mechanical issues promptly.
- Operated varied hand and power tools to complete repairs.
- Followed safety protocols to minimize workplace accidents.
Trainee Technician
All Temp Refrigeration HVAC
2021 - 2023
- - Performed maintenance and repair on commercial and industrial HVAC systems.
- Replaced oil pumps on fryers, repairing leaking oil tubs on fryers, troubleshooting faulty grills, microwaves, and small refrigerators
- Replaced damaged gaskets in refrigerators
- Troubleshooting walk-in coolers and freezers
- Install New AC units, often times work with third party contractor to complete the task.
- Some tasks included refilling a unit with freon
- Followed work orders and specifications for machine and equipment replacement, repair, or maintenance.
- Performed repairs on HVAC, plumbing, and electrical systems to ensure operational efficiency.
- Some task included running piping for drain purposes and often times the piping would be PVC or Copper so i have good experience with these materials
- Assisted in the installation of new equipment, ensuring adherence to safety standards.
- Experience working with on the Phone service People
- Some work included talking with clients and making sure they are fully taken care of
Shop Hand
Green Valley Farm Supply
2017 - 2017
- - Performed routine maintenance on service trucks, including oil changes and tire rotations
- Assisted senior mechanics with complex services and repairs
- Developed hands-on mechanical skills and attention to detail
- Operated farm supply equipment to assist with daily operations.
- Maintained a clean and organized shop floor, ensuring safety standards were upheld at all times.
- Collaborated with fellow employees on special projects, improving overall shop performance.
- Enhanced shop safety by maintaining clean and organized workspace, reducing potential hazards.
- Repaint safety lines throughout the facility to be in compliance with safety
Education
High School Diploma -
King City High School
King City01.2016
Electrical Course
Center For Employment Training (CET)
Soledad, California01-2020
Skills
- - Mechanical maintenance and repair
- - Confined space entry and safety protocols
- - LOTO Experience
- - Supplied air system operation
- - First response team and emergency procedures
- - CPR and First Aid certification
- - Heavy equipment operation (Grad-all, man lift, forklift)
- - Welding (MIG, TIG, stick, and Purge welds)
- - Plasma cutting
- - Fabrication
- - Woodworking (saw operation)
- - Electrical skills:
- - Reading 120v schematics
- - Conduit bending
- - Circuit wiring (single, 2-way, 3-way)
- - HVAC systems and repair, including:
- - Commercial and industrial refrigeration
- - Air conditioning systems
- - Troubleshooting and repair of electrical and mechanical systems
- Maintenance and repairs
- Hand and power tools
- Troubleshooting
- Preventive Maintenance
- Welding and fabrication
- Belt and hose replacements
- Gasket and seal replacements
- Workplace safety
- Fluid exchanges
- Problem diagnosis
- Filter replacements
- Documentation and reporting
- Customer service
- Grease and lubricant application
- Systems troubleshooting
- Work order management
- Electrical systems
- Exhaust systems
- Equipment adjustment
- Defective parts disassembly
- Detailing and cleaning
- Equipment inspection and testing
- Component repairs
- Fleet maintenance
- OSHA
- Hydraulic pumps
- Pneumatic systems
- Air conditioning systems
- Battery testing
Certification
EPA Certified
Languages
Spanish
Full Professional
English
Native or Bilingual
Timeline
Mechanic
The Wine Group
2023 - Current
Maintenance Technician
Robert Heely Construction
2018 - 2020
Trainee Technician
All Temp Refrigeration HVAC
2021 - 2023
Shop Hand
Green Valley Farm Supply
2017 - 2017
High School Diploma -
King City High School
Electrical Course
Center For Employment Training (CET)