Meet Our Staff

Justin Griesdorn - President
Justin Griesdorn has been with CARS for over 23 years. He graduated from The University of Northwestern with an Automotive degree. He is also a Master Technician and has a MACS certifcate for air conditioning service. He is married to Lesley. They have three children: a daughter, Lauryn and two sons, Lukas and Wyatt. Justin enjoys riding his motorcycle, spending time with family and going to the races.
Corienne Brockman - Office Manager
Corienne Brockman has worked in the office at CARS for 23 years. Before that she worked at NAPA Auto Parts in Portland, Indiana for twelve years. She is a graduate of Jay County High School. She is married to Randy and has three daughters: Christine ~ Megan ~ Cara. Corienne enjoys reading, hunting and outdoor activities.
Todd Griesdorn - ASE Undercar Certified Technician
Todd Griesdorn has been with CARS for over 30 years. He is the son of Bud Griesdorn "the original founder of CARS", he began working for his father while in high school at the age of 16. After graduating from high school, Todd went on to Northwestern Business College and graduated with an automotive degree. He is also an ASE Certified Mechanic in Suspension and Brake repair. He is married to Janelle, together they have three daughters and two sons: Stephanie, Erin, Katie, Ryan, and Adam... and a grandson Louis Todd enjoys muscle cars from the 60's.
Lucas Bonifas - ASE & Chrysler Master Technician
Tech at CARS INC
About us
  • 123 East Main Street
  • Coldwater, Ohio 45828
  • Mobile:(419) 678-4949
  • Fax:(419) 678-3969
  • E-mail:This email address is being protected from spambots. You need JavaScript enabled to view it.
Our Services
  • Engine Diagnostics
  • Electrical Systems
  • Computer Systems
  • Wheel Alignment
  • AC Systems
  • Heat Systems
  • Transmissions
  • Brakes
  • Tires
  • Monday:8:00am - 5:00pm
  • Tuesday:8:00am - 5:00pm
  • Wednesday:8:00am - 5:00pm
  • Thursday:8:00am - 5:00pm
  • Friday:8:00am - 5:00pm
  • Saturday:8:00am - 12:00pm
  • Sunday:Closed