Frank Martinez
Antelope,CA
Summary
Versatile Automotive and Heavy Equipment Technician with hands-on expertise spanning field service, general auto repair, and large-scale construction machinery. Adept at diagnosing complex mechanical and electrical issues, performing preventive maintenance, and delivering high quality repairs across all makes, models, and equipment types. Known for efficiency, accuracy, and a safety-first mindset, with experience training junior techs, managing repair workflows, and ensuring top-tier customer satisfaction. Strong ability to juggle fast-paced shop demands, field calls, and technical documentation while maintaining a high standard of workmanship.
Overview
35
35
years of professional experience
Work History
Field Service Mechanic
GM Construction & Developers / Tak Broadband
04.2021 - 10.2025
- Diagnosed and repaired mechanical issues across a wide range of heavy construction equipment, completing all work efficiently and to spec.
- Performed routine maintenance to maximize equipment performance and minimize downtime.
- Trained junior mechanics on safety protocols, proper equipment handling, and troubleshooting techniques.
- Oversaw repair workflows to ensure quality, compliance, and on-time completion.
- Utilized advanced testing equipment and hand tools to diagnose faults, including detailed suspension inspections and realignment work.
Service Technician III
Adesa Brashers Auto Auction
01.2020 - 11.2020
- Ensured all equipment and vehicles were safe and ready for use by performing thorough inspections, diagnostics, and preventive maintenance.
- Handled everything from check-engine warnings, oil changes, and tire installs to alignments, brake work, tune-ups, and steering/suspension evaluations.
- Delivered full-scope maintenance and repairs across all makes and models, including electrical diagnostics, custom mods, fabrication, and high-touch customer service.
Service Technician
Niello Mini
03.2017 - 12.2019
- Performed comprehensive multi-point inspections on all new and used vehicles.
- Supported light-duty mechanical services, including parts replacement, oil changes, fluid flushes, brake work, tire mounting and balancing, alignments, and steering/suspension repairs.
- Completed PDI inspections, test-drove vehicles for quality assurance, reset CVS warning indicators, and documented all work performed on repair orders with accuracy and clarity.
- Collaborated with service team to streamline workflow processes and improve service delivery efficiency.
- Installed new equipment and explained operation and routine maintenance protocols to customers.
Automotive Technician
Fremont Auto Repair #2
11.2014 - 03.2017
- Delivered comprehensive auto repair, maintenance, and inspection services across all makes and models.
- Performed multi-point inspections, safety checks, and detailed diagnostics to identify mechanical or electrical issues.
- Conducted routine maintenance including oil changes, fluid services, brake repairs, alignments, and suspension work.
- Completed tire services such as mounting, balancing, rotation, and replacement.
- Executed electrical system checks, performance evaluations, and troubleshooting to ensure vehicle reliability.
- Maintained high standards of accuracy, documentation, and customer service while prioritizing safety and quality.
Automotive Technician
Future Ford of Sacramento
12.2007 - 11.2014
- Performed general vehicle maintenance, inspection, and repair across a wide range of makes and models.
- Completed brake services, tire replacement, wheel balancing, and alignment work to ensure safe operation.
- Conducted tune-ups and provided accurate repair estimates based on diagnostic findings.
- Utilized OBD diagnostic tools to identify mechanical and electrical issues.
- Performed safety checks and test drives to verify repair quality and vehicle performance.
- Researched pricing and parts availability to support efficient repair workflows.
- Documented all services and findings thoroughly on each vehicle repair order.
Lead Mechanic
Wheel Works
06.1990 - 12.2007
- Opened and closed the shop daily, handled bank deposits, and maintained accurate financial records.
- Delivered high-level customer service with a focus on satisfaction, clear communication, and trust.
- Performed vehicle inspections, reviewed repair orders, and ensured work was completed to quality standards.
- Conducted price checks and parts research to support accurate estimates and efficient repair workflows.
- Test-drove vehicles to verify performance, safety, and successful repairs.
- Performed suspension work, axle shaft replacements, shock and brake services, and general mechanical repairs.
- Managed tire sales, mounting, balancing, and alignment services.
- Completed engine-related repairs and performed transmission services to maintain optimal vehicle performance.
Skills
- Automotive & Heavy Equipment Diagnostics: OBD and check-engine diagnostics, electrical testing, heavy equipment troubleshooting, hydraulic system assessments, suspension/steering analysis, drivetrain and component evaluations
- Repair & Maintenance Expertise: Brake services, transmission work, engine repairs, suspension system maintenance (shocks, struts, axles), full-scope maintenance across all makes and models, custom modifications, and fabrication
- Preventive & Performance Services: PM schedules, multi-point inspections, safety checks, performance test drives, equipment testing, and optimization
- Tire & Alignment Services: Tire mounting, balancing, rotation, sales, and 2- & 4-wheel alignments using advanced alignment machines
- Field Service & On-Site Equipment Support: Mobile repair operations for construction equipment, workflow oversight, and quality control across field and shop environments
- Parts, Pricing & Documentation: Repair estimates, pricing/parts lookup, inventory awareness, and detailed documentation using shop management/RO systems
- Customer Service & Operations: Opening/closing procedures, bank deposits, customer satisfaction management, cross-team communication, and training junior techs on safety and troubleshooting best practices
- Tools & Technology: Skilled with hand and power tools, diagnostic equipment, electrical testing tools, and shop management platforms
Languages
Spanish
Timeline
Field Service Mechanic
GM Construction & Developers / Tak Broadband
04.2021 - 10.2025
Service Technician III
Adesa Brashers Auto Auction
01.2020 - 11.2020
Service Technician
Niello Mini
03.2017 - 12.2019
Automotive Technician
Fremont Auto Repair #2
11.2014 - 03.2017
Automotive Technician
Future Ford of Sacramento
12.2007 - 11.2014
Lead Mechanic
Wheel Works
06.1990 - 12.2007