Contact Information


Reach out to Trinity Engineering Laboratories Inc. for a quote today!



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 20+ 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.

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

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

Josh Guilmette

Field Manager/Dispatch
jguilmette@trinityeng.co
(559) 292-2188

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