Jeffrey Firman
Daily Driven Diesel
Tekonsha,Michigan
Summary
Experienced diesel mechanic and owner/operator with strong skills in engine repair, electrical diagnostics, and mechanical troubleshooting. Known for independent work, repair planning, parts sourcing, and dependable service across diesel and automotive systems.
12
years of professional experience
Work History
Owner/Mechanic
3 Years 11 Months- Managed diesel service scheduling, prioritizing diagnostics, maintenance, and completion timelines
- Directed daily operations, aligning repair workflow, parts ordering, and customer communication
- Oversaw inventory control, ensuring availability of parts, fluids, and shop supplies
- Diagnosed and repaired diesel and automotive mechanical systems.
- Troubleshot mechanical and electrical problems to identify the cause of failures.
- Perform repairs, maintenance, and modifications on a variety of vehicles and equipment.
- Sourced parts and materials and coordinated repair work.
- Maintain a high standard of workmanship while working independently and managing multiple projects.
Mechanic
2 Years 3 Months- Performed automotive mechanical repairs and maintenance.
- Diagnosed vehicle problems and determined appropriate repairs.
- Serviced and repaired tires, wheels, suspension, steering, and related vehicle systems.
- Performed preventative maintenance and general mechanical work.
- Used hand tools, power tools, diagnostic equipment, and shop equipment.
- Worked efficiently while maintaining attention to safety and quality.
Mechanic
3 Years 1 Month- Diagnosed mechanical problems and completed necessary repairs.
- Troubleshot equipment and vehicle issues to identify and correct failures.
- Performed general mechanical repair and maintenance.
- Troubleshot equipment and vehicle issues, identifying and correcting failures to minimize downtime.
- Maintained a safe and organized work environment.
Education
Automotive /Diesel Technician Diploma - Automotive And Heavy Duty Diesel Repair
High School Diploma
No Degree - Automotive Technologies
Skills
Diesel Engine Repair
Automotive Repair
Vehicle maintenance
Electrical Diagnostics
Engine Diagnostics
Preventive Maintenance
Tire & Wheel Service
Preventative Maintenance
Machine Repair
Shop equipment operation
Parts Sourcing
Repair Planning
Welding
Problem Solving
Independent Work
Timeline
Owner/Mechanic
Daily Driven Diesel
11.2022 - Current
Mechanic
Tire City Tire Pros
08.2020 - 11.2022
Mechanic
T&A Diesel LLC
04.2015 - 05.2018
University of Northwestern Ohio
Automotive /Diesel Technician Diploma from Automotive And Heavy Duty Diesel Repair
Marshall Highschool
High School Diploma
Calhoun Area Career Center
No Degree from Automotive Technologies