Adrian Amezcua       Shop Technician 

Jimmy Phelen III  Shop Technician     

Jim Phelen         Field Technician 

Brandon Spindler      Field Technician     

Jose Loza-Baeza     Field Technician 

Service Department -Firebaugh, CA

Omar Hernandez       Field Technician 

Delfino Macias                  Shop Foreman dmacias@thomasontractor.comOffice: 559-659-2039          Cell:    559-694-1050

Dustin Lowry      Shop Technician 

Heriberto Aguilar     Shop Technician 

Jesse Fonscea                Service Warranty Administrator Office: 559-659-2039

Miguel Heredia  Shop Technician     

With over 150 years of knowledgeable tech service working on John Deere/Ag short line equipment and our 24/7 year round after hours service, your equipment will be up and running with very minimal downtime. From the shop to the field, we will are 100% committed to fulfilling all your equipment needs. Call us today!

Angelica Fuentes           Service Administrator  afuentes@thomasontractor.comOffice: 559-659-2039

Francisco Nunez           Service Manager Office: 559-659-2039          Cell:    559-694-1054

James Bridgeford Shop Technician     

Field Technicians

Armando Ruiz     Field Technician     

          Office: 559-659-2039  After Hours: 559-694-1046

Ramon Canchola      Shop Technician 

Eric Retana-Sierra      Shop Technician 

Miguel Parra      Shop Technician 

Thomason Tractor Co. of California


Shop Technicians

Christopher Zuspan    Field Technician