Contact Us

Message: *

Christen Guilmette
Corporate Secretary
cguilmette@trinityeng.co
(559) 292-2188

Kimberly Horn
President
khorn@trinityeng.co
(559) 292-2188

OUR COMPANY is committed to providing our customers with the best service and quality. We have over 30+ years’ experience of construction material testing, design and consultation experience. Our testing lab is certified by the State of California and AMRL.

We are equipped to perform aggregate, asphalt, concrete, soils, and binder testing procedures and designs. We can provide material engineering, testing and inspection services, working closely with design professionals, contractors, government agencies, throughout the project’s accredited lab, which is inspected and certified regularly by State and Federal authorities.

Name: *

Email: *

Mark Horn
Vice President/Principal Engineer
mhorn@trinityeng.co
(559) 292-2188

Matthew Horn
Project Manager
matthorn@trinityeng.co
(559) 292-2188

Josh Guilmette

Project Manager
jguilmette@trinityeng.co
(559) 292-2188