Corporate Headquarters: Concord, California
1000 Burnett Ave., Suite 350
Concord, CA 94520
Main Number: 925-482-0360
Contact: Jeff Unruh
info at lettisci.com
Northern California: Sacramento, California
 1550 Harbor Blvd., Suite 206
West Sacramento, CA 95691
Main Number: 916-235-0499
Contact: Richard Ortiz 		Southern California: Valencia, California
27441 Tourney Road, Suite 220
Valencia, CA 91355
Main Number: 661-287-9900
Contact: Scott Lindvall
Southeastern United States: Augusta, Georgia
 1450 Greene St., Unit 327
Augusta, GA 30901
Main Number: 706-564-7560
Contact: Frank Syms

LCI Personnel

Hans AbramsonWard, MS, CEG
Renee Rose Akiyama
John Baldwin, MS, CEG
Chelsea Blanton, MS,PG
Christopher Bloszies, MS, CEG
Serkan Bozkurt, MS, CISSP
Stephanie Briggs, PhD, CEG
Caroline Bruchman, MS
Alodie Bubeck, PhD
Thea Carrillo
Javier Chalini
Robert Chase, PhD
Kevin Clahan, MS, CEG
Randolph Cumbest, PhD, PG		Robert Givler, MS, CEG
Leigh Gouveia, PE
Brian Gray, PG, CEG
Ross Hartleb, PhD, CEG
Jeffrey Hemphill, MA, GISP
Ann Marie Holm
Chantel Jensen, MS, PG
Wes Johns, MS
Melish Kayastha, PhD
Joan Kushner, MBA
N. Simon Kwong, PhD
William Lettis, PhD, CEG
Ethan Leuchter, MS
Nora Lewandowski, MS, PG
Scott Lindvall, MS, CEG
Ian McGregor, MS		Robin McGuire, PhD, PE
Richard Ortiz, MS, CEG
Andrew Seifried, PhD, PE
Frank Syms, PhD, PG
Mark Szymanski, MS, CEG
Stephen Thompson, PhD, CEG
Gabriel Toro, PhD, PE
Claire Unruh
Jeffrey Unruh, PhD, CEG
Melody Wade
Lisa Wagerman
Ivan Wong, PG
Qimin Wu, PhD
Nesrin Yenihayat, PhD
Arash Zandieh, PhD, PE