COLLISION - Key Persons


Andy Lee

Job Titles:
  • Estimator

Duwey Thi - COO

Job Titles:
  • Director of Operations
  • Member of the EXECUTIVES Team

Javier Sanchez

Job Titles:
  • Estimator

Jenny Duong

Job Titles:
  • Office Manager
Jenny has been with the company since it was founded and she wouldn't have it any other way. Everyone at the office is her son or daughter and we're all part of her home away from home.

Jesse Maytorena

Job Titles:
  • General Manager
  • Member of the EXECUTIVES Team
A highly accomplished collision and industry professional with 20 years + of experience. He enjoys spending time with his family. His favorite hobby is to ride anything on 2 wheels.

Kaeden Hirata

Job Titles:
  • Estimator
LANGUAGES: English On sunny days, fishing and surfing are Kaeden's favorite activities and he loves talking about it with anyone. He is always looking to catch a bigger fish or a bigger wave whenever he has the chance. He also enjoys hiking with his family and friends.

Kirk Wang

Job Titles:
  • Estimator

Marco Espinoza

Job Titles:
  • Production Manager
With over two decades of production experience, Marco came to Diamond Hills with a hunger and drive to apply what he knew in a new and evolving setting. He's certified in a variety of OEM's, such as: BMW, Mercedes, Audi, and Tesla. A strong drive and passion for customer service has made him a perfect fit for the company and we have been thrilled to have him. An avid soccer player, Marco passes his love of the sport on to his children during his days off. We are lucky to have him and are excited to grow our Orange location with his expertise.

Patrick Chan

Job Titles:
  • Estimator

Tony Lien

Job Titles:
  • Estimator

William Suen

Job Titles:
  • Estimator