DYA News
December 2021 & February 2022
South Waterfront Pier J Bike & Pedestrian Path receives APWA BEST Project Award & ACEC Engineering Excellence Award
February 4, 2020
Diaz•Yourman & Associates(DYA) is proud to announce the promotion of two new principals, S. Niranjanan and Clint Isa.
October 16, 2018
(Belated) congratulations to Clint Isa, who was made an Associate on January 1, 2016.
May 9, 2014
Diaz•Yourman & Associates (DYA) Receives CalGeo Outstanding Large Project Award for Tom Bradley International Terminal
December 5, 2013
Diaz Yourman & Associates (DYA) moves toward net-zero energy consumption
June 27, 2012
Santa Ana Executive Attends Infrastructure “Jobs of the Future” Event at White House
Chris Diaz discusses strategies for job creation with Administration officials and industry business leaders.
January 1, 2011
DYA Adds Three New Owners
Congratulations to Matthew Dennerline, S. Niranjanan, and Saroj Weeraratne, who have been made Associates.
January 1, 2009
DYA Adds Two New Owners
Diaz•Yourman & Associates' (DYA) has added Gary Gilbert, P.E. and Cherie Eifler as owners.
April 28, 2012
Metro Expo Line Phase I Opens
Metro opened the Expo Line on Saturday, April 28, 2012.
December 20, 2004
Ownership Transition
DYA co-founders Jerry Diaz and Allen Yourman are pleased and proud to announce the addition of two new principals, Chris M. Diaz and V. R. (Nadesh) Nadeswaran. Chris will assume the role of President, and he and Nadesh will be leading the firm into its 13th year.
