Summary
Overview
Work History
Education
Skills
Accomplishments
Timeline
Generic
David Monestero

David Monestero

Millersburg,OH

Summary

Personable and dedicated Regional Service Manager, skilled in technical service support to my dealer network. Proven track record in enhancing dealer relationships and resolving service issues quickly. Proficient in documentation and reporting, while effectively managing my territory to ensure the highest level of quality assurance. Committed to delivering exceptional after-sales support and fostering strong, professional connections with my assigned dealer network.

Overview

25
25
years of professional experience

Work History

Regional Service Manager - Northeast Region

LS Tractor USA
Battleboro, North Carolina
10.2023 - Current
  • As a Regional Service Manager, I provide technical support, training, and service leadership to my assigned dealer network of 70 active dealers to resolve service and quality issues involving LS Tractor USA products. I serve as a primary liaison between my dealers and our quality/engineering department at LS Tractor USA, ensuring a high level of customer satisfaction while reinforcing brand reputation and dealer relationships across my defined Northeastern territory.

Key Responsibilities:

  • Conduct regular on-site dealer visits to assist with diagnosing and resolving service and quality concerns.
  • Deliver technical training and product support to dealer service departments on new and existing equipment.
  • Represent LS Tractor USA during dealer visits, fostering strong professional relationships, and ensuring consistent service standards.
  • Participate in Service School presentations, both in person and through recorded or virtual formats.
  • Plan, schedule, and execute weekly dealer visit itineraries across the assigned territory.
  • Respond to dealer service inquiries via phone, email, and text; diagnose issues, and recommend appropriate diagnostic procedures or repair solutions.
  • Utilize electronic diagnostic equipment and technical service documentation to support effective troubleshooting.
  • Communicate regularly through written reports, email correspondence, and verbal updates to internal teams and dealer partners.

Small Business Owner

Farmtech Mobile LLC
Weiser, Idaho
07.2020 - 09.2023
  • Evaluated suppliers to maintain cost controls and improve operations.
  • Enhanced operational efficiency and productivity by managing budgets, accounts, and costs.
  • Managed day-to-day business operations.
  • Maintained and repaired farm machinery, systems, and implements to keep customers equipment running smoothly and efficiently.
  • Calculated bills according to record of repairs made, labor time, and parts used.
  • Delivered accurate repair services at customer's locations within specific timeframes.
  • Worked flexible hours across night, weekend and holiday shifts.
  • Replaced damaged, missing, or defective parts with new or refurbished components in a timely manner.
  • Promoted business via social media to generate leads and maximize brand identity.
  • Researched trends and current innovations to determine competition and develop competitive pricing points.
  • Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
  • Completed full vehicle inspections to check for leaks, damage, or other issues of concern.
  • Utilized computerized diagnostic equipment to conduct thorough inspections and determine proper repair plans.
  • Read and followed technical documentation to complete accurate repairs.
  • Designed business plan to define concept, short-term and long-term goals and strategies.
  • Interacted well with customers to build connections and nurture relationships.

Lead Mechanic

Covina Valley Unified School District
Covina , CA
10.2015 - 04.2020
  • Diagnosed mechanical failures to determine and delegate corrective actions.
  • Promoted workplace safety by examining tools and equipment and providing employee safety training to prevent unsafe conditions.
  • Utilized Microsoft Office programs to complete estimates for materials, labor and service costs.
  • Requisitioned materials and supplies such as tools, equipment and replacement parts.
  • Determined schedules and assignments of work activities for seven member team, considering work priority, availability of equipment, and skill of personnel.
  • Performed routine and scheduled maintenance services.
  • Trained and coached junior employees on procedures for completing various types of repairs and maintenance on school buses, tractors, fleet vehicles, and power equipment,
  • Troubleshot and diagnosed faults with vehicle systems and components using OEM-specific code readers, diagnostic trees, and online knowledge bases.
  • Maintained cleanliness, safety and efficiency of garage.
  • Delegated jobs to subordinates and monitored quality of work.
  • Read and followed technical documentation to complete accurate repairs.
  • Analyzed vehicle data using advanced diagnostic equipment.
  • Retained accurate records of purchases, titles and sales.
  • Coordinated with parts suppliers to determine availability of necessary components.
  • Monitored safety compliance to maintain strict standards and protect team members from harm.
  • Organized ongoing maintenance schedules to boost system performance.
  • Scheduled and oversaw maintenance, repair and installation activities.
  • Monitored daily progress and work quality to provide guidance and direction to mechanics and installers.
  • Created and maintained daily and weekly reports for upper management.
  • Maintained and organized our Commercial Terminal for annual California Highway Patrol Motor Carrier inspections.

Supervising Mechanic / Road Service Technician

TransWest Truck Center
Fontana, CA
03.2012 - 10.2015
  • Diagnosed mechanical failures to determine and delegate corrective actions.
  • Promoted workplace safety by examining tools and equipment and providing employee safety training to prevent unsafe conditions.
  • Determined schedules and assignments of work activities for eighteen teem members, considering work priority, availability of equipment and skill of personnel.
  • Utilized multiple diagnostic and dealer software's to complete, vehicle diagnostics, estimates for parts, labor, and service costs.
  • Trained and coached junior employees on procedures for completing various types of repairs and maintenance on cars and light trucks.
  • Troubleshot and diagnosed faults with vehicle systems and components using OEM-specific code readers, diagnostic trees, and online knowledge bases.
  • Wrote work orders and updated accounts in workshop computer.
  • Delegated jobs to subordinates and monitored quality of work.
  • Maintained cleanliness, safety and efficiency of garage.
  • Managed efficient teams of up to eighteen employees.
  • Evaluated final results to determine quality levels and isolate root causes of any identified faults.
  • Monitored daily progress and work quality to provide guidance and direction to mechanics and installers.
  • Utilized proper tools and materials to adhere to safety guidelines.
  • Scheduled and oversaw maintenance, repair and installation activities.
  • Supervised team of installers and mechanics to complete work on time and to company standards.
  • Monitored safety compliance to maintain strict standards and protect team members from harm.
  • Enhanced customer satisfaction ratings by motivating team members to strengthen quality and increase productivity.
  • Performed field service diagnostic and repairs for cummins engines and John Deere alternative fuel vehicles.
  • Participated in ongoing training to stay up to date with advancements in automotive technology.

Field Service Technician

A To Z Bus Sales
Colton, CA
01.2010 - 03.2012
  • Completed repairs and new installations to correct issues and upgrade systems.
  • Maintained meticulous records of all repair work that was made to machines and equipment.
  • Replaced defective wiring systems, hydraulics, and braking systems to return machines to service.
  • Performed welding, soldering and brazing to repair damaged components on mobile heavy equipment.
  • Changed oils, inspecting brakes and replace filters to perform preventive maintenance services on heavy equipment.
  • Removed worn or faulty components for replacement or repair.
  • Collaborated with team of technicians to complete projects and meet deadlines.
  • Read and interpreted technical manuals for troubleshooting and repair purposes.
  • Repaired machinery and equipment according to manufacturer specifications.
  • Managed time efficiently in order to complete all tasks within deadlines.
  • Skilled at working independently and collaboratively in a team environment.
  • Analyzed malfunctioning equipment and determined type of repairs required.
  • Utilized testing equipment and hand tools to diagnose problems.
  • Learned and adapted quickly to new technology and software applications.
  • Completed partial or full dismantling of equipment to quickly repair or replace defective components and restore functionality.
  • Followed safety procedures to avoid injuries in field.
  • Reviewed technical documentation to complete equipment maintenance and repair.

Light Duty Mechanic

Jurupa Unified School District
Jurupa Valley , CA
08.2001 - 01.2010
  • Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
  • Inspected and tested vehicles and completed preventive maintenance such as engine tune-ups, oil changes, tire rotations, wheel balancing, and filter replacement.
  • Kept equipment in good working order by following operating instructions, troubleshooting breakdowns, and maintaining supplies.
  • Completed full vehicle inspections to check for leaks, damage, or other issues of concern.
  • Replaced damaged, missing, or defective parts with new and refurbished components.
  • Disassembled defective parts to make proper repairs.
  • Analyzed and located malfunctions in brakes, motors, switches, and control systems.
  • Utilized computerized diagnostic equipment to conduct inspections and determine outcomes.
  • Participated in ongoing training to stay up to date with advancements in automotive technology.
  • Performed preventative maintenance oil changes and brake jobs to preserve performance and reliability of vehicles.
  • Checked brake systems and determined need of pad replacement, disc turning or other maintenance requirements.
  • Repaired and replaced worn and damaged components.
  • Read and followed technical documentation to complete accurate repairs.
  • Serviced air conditioning systems, changed and topped off fluids and completed maintenance inspections.

Education

Vehicle Inspection Certification

California Highway Patrol Motor Carrier Training
Sacramento, CA
06.2015

Insight Diagnostic Software Certification - Technician Training

Cummins Cal Pacific University
Irvine, CA
10.2011

ISL-G Full Engine Diag/repair Certification - Alternative Fuel Vehicle Technology

Cummins Cal Pacific University
Irvine, CA
09.2011

Multi Engine Full Diag/Repair Certification - Engine Diagnostics And Repair

Cummins Cal Pacific University
Irvine, CA
07.2011

Blue Bird Bus Technician Certification - Mechanics And Repairers

Blue Bird School Bus Technician Training
Colton, CA
11.2010

Service Advisor Diagnostic Software Training - Technician Training

John Deere Tech Training
Long Beach, CA
04.2006

JD 8.1 CNG Engine Diagnostic/Repair Certification - Alternative Fuel Vehicle Technology

John Deere Tech Training
Long Beach, CA
10.2004

CNG Tank Inspection And Repair Certification - Alternative Fuel Vehicle Technology

Long Beach City College
Long Beach, CA
07.2003

Computer Science

Cal State San Bernardino
San Bernardino, CA
05.2001

High School Diploma - General Education

Santiago High School
Corona, CA
06.1999

Skills

  • Documentation and reporting
  • Microsoft Office proficiency
  • Customer satisfaction and retention
  • Field service diagnosis and repair
  • Technical support
  • Employee supervision
  • Quality assurance
  • Warranty processing
  • Time management
  • After-sales support

Accomplishments

Employee of the Month at LS Tractor USA, March 2025

Timeline

Regional Service Manager - Northeast Region

LS Tractor USA
10.2023 - Current

Small Business Owner

Farmtech Mobile LLC
07.2020 - 09.2023

Lead Mechanic

Covina Valley Unified School District
10.2015 - 04.2020

Supervising Mechanic / Road Service Technician

TransWest Truck Center
03.2012 - 10.2015

Field Service Technician

A To Z Bus Sales
01.2010 - 03.2012

Light Duty Mechanic

Jurupa Unified School District
08.2001 - 01.2010

Vehicle Inspection Certification

California Highway Patrol Motor Carrier Training

Insight Diagnostic Software Certification - Technician Training

Cummins Cal Pacific University

ISL-G Full Engine Diag/repair Certification - Alternative Fuel Vehicle Technology

Cummins Cal Pacific University

Multi Engine Full Diag/Repair Certification - Engine Diagnostics And Repair

Cummins Cal Pacific University

Blue Bird Bus Technician Certification - Mechanics And Repairers

Blue Bird School Bus Technician Training

Service Advisor Diagnostic Software Training - Technician Training

John Deere Tech Training

JD 8.1 CNG Engine Diagnostic/Repair Certification - Alternative Fuel Vehicle Technology

John Deere Tech Training

CNG Tank Inspection And Repair Certification - Alternative Fuel Vehicle Technology

Long Beach City College

Computer Science

Cal State San Bernardino

High School Diploma - General Education

Santiago High School
David Monestero