Share CALIFORNIA San Francisco, California Address: 135 Main Street Suite 1500 San Francisco, CA 94105 Phone: 415.955.5200 Fax: 415.955.5201 Oakland, California Address: 1814 Franklin Street Suite 505 Oakland, CA 94612 Phone: 510.874.7000 Fax: 510.874.7001 San Jose, California Address: 1 Almaden Blvd. Suite 590 San Jose, CA 95113 Phone: 408.283.3600 Fax: 408.283.3601 Sacramento, California Address: 3320 Data Drive Suite 350 Rancho Cordova, CA 95670 Phone: 279.399.8200 Fax: 916.476.6792 Irvine, California Address: The Boardwalk 18575 Jamboree Road Suite 150 Irvine, CA 92612 Phone: 949.561.9200 Fax: 949.561.9201 Los Angeles, California Address: 515 South Flower Street Suite 2860 Los Angeles, CA 90071 Phone: 213.314.8100 Fax: 213.314.8101 Santa Barbara, California Address: 924 Anacapa Street, Suite 2X Santa Barbara, CA 93101 Phone: 805.957.6000 Fax: 805.957.6001 Technical Excellence Practical Experience Client Responsiveness NEW JERSEY NEW YORK CONNECTICUT MASSACHUSETTS ILLINOIS PENNSYLVANIA OHIO VIRGINIA FLORIDA TEXAS ARIZONA COLORADO WASHINGTON CALIFORNIA ATHENS CALGARY DUBAI LONDON PANAMA TERMS OF USE PRIVACY POLICY WEB DESIGN COMPANY PROFILE Copyright 2021 "Langan" encompasses "Langan Engineering, Environmental, Surveying, Landscape Architecture and Geology D.P.C.," "Langan Engineering and Environmental Services, Inc.," "Langan International, LLC"