Jacob Martinez Carranza
Fontana
Summary
EPA Universal Certified Technician with extensive experience in installing and servicing split system ACs, heat pumps, and high-efficiency gas furnaces. Skilled in maintaining light commercial RTUs and residential air handlers, with a strong focus on electrical troubleshooting and refrigerant management. Proven ability to ensure compliance with industry standards and enhance system performance.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Forklift Operator
Lineage Logistics
Riverside
09.2021 - 06.2025
- Operated sit-down, stand-up, and reach forklifts to move pallets and goods in high-volume warehouse environments.
- Charged and rotated batteries for electric forklifts to maximize equipment uptime.
- Conducted daily pre-operational inspections of forklifts and reported mechanical issues to maintenance.
- Tracked inventory movement and maintained real-time stock accuracy using RF scanning systems.
- Collaborated with warehouse leads, inventory specialists, and truck drivers to ensure seamless logistics flow.
- Trained new hires on forklift operation basics, warehouse layout, and RF scanning procedures.
- Updated supervisors on inventory discrepancies, damaged goods, and system issues.
Education
HVAC-R Technology Diploma - Air Conditioning and Heating Systems, Basic and Commercial Refrigeration, Building Management, Construction Codes, Schematics use and Interpretation, Indoor Air and Ductwork fabrication, AC and DC circuits and components, Mechanical and Electronic Controls, Piping and fitting basics, Gas and Hydronic Heating Systems, Heat Pumps and Ductless Systems
Universal Technical Institute (UTI)
Rancho Cucamonga, CA04-2026
Riverside City College
Riverside, CA02-2024
High School Diploma -
Henry J. Kaiser High School
Fontana, CASkills
- Gas furnace troubleshooting
- Sub-cooling/Superheat calculations
- Vacuum pumping
- Recovery of refrigerant
- Working with electric furnaces
- Split system condenser maintenance
- Evaporator coil maintenance
- Packaged unit diagnostics
- Split system diagnostics
- Mini split diagnostics
- Motor diagnostics
- Inducer draft troubleshooting
- Capacitor troubleshooting
- Schematic interpretation
- Blueprint interpretation
- Diagram interpretation
- Technical manual interpretation
- Communication proficiency
- Customer service
Certification
- EPA 608 Universal
- OSHA 10-hour Construction Safety and Health
- NATE Core
- R-410a Cert.
- Real Estate License
- Forklift Certification
Timeline
Forklift Operator
Lineage Logistics
09.2021 - 06.2025
HVAC-R Technology Diploma - Air Conditioning and Heating Systems, Basic and Commercial Refrigeration, Building Management, Construction Codes, Schematics use and Interpretation, Indoor Air and Ductwork fabrication, AC and DC circuits and components, Mechanical and Electronic Controls, Piping and fitting basics, Gas and Hydronic Heating Systems, Heat Pumps and Ductless Systems
Universal Technical Institute (UTI)
Riverside City College
High School Diploma -
Henry J. Kaiser High School