CONTACT


CORPORATE HEADQUARTERS /
LOS ANGELES

1100 Corporate Center Drive, Suite 201
Monterey Park, CA 91754
Map


Principal of Operations: Joel Falter


t - 323.260.4703
f - 323.260.4705
la@koacorp.com



ORANGE COUNTY
2141 W. Orangewood Avenue, Suite A
Orange, CA 92868
Map


Principal of Operations: Min Zhou, PE


t - 714.573.0317
f - 714.573.9534
oc@koacorp.com



ONTARIO
3190 C Shelby Street
Ontario, CA 91764
Map


Principal of Operations: Chuck Stephan, PE


t - 909.890.9693
f - 909.890.9694
ont@koacorp.com



SAN DIEGO
5095 Murphy Canyon Rd., Suite 330
San Diego, CA 92123
Map


Manager of Operations: Charlie Schwinger, PE


t - 619.683.2933
f - 619.683.7982
sd@koacorp.com



CRAIN & ASSOCIATES
(Wholly-owned Subsidiary of KOA)
300 Corporate Pointe, Suite #470
Culver City, CA 90230
Map


Manager of Operations: Diana Skidmore


t - 310.473.6508
f - 310.444.9771
crain@crainandassociates.com


Visit the website

Home / About / Contact / Services / News / Careers KOA Corporation - All Rights Reserved | KOA Webmail