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DSA Los Angeles Regional Office

DSA Los Angeles Regional Office
700 N. Alameda Street, Suite 5-500
Los Angeles, California 90012

Douglas Humphrey
REGIONAL MANAGER

The counties served by the DSA Los Angeles Basin Regional Office are:
Inyo, Kern, Los Angeles, Mono, Santa Barbara, and Ventura.
(Note: Kings and Tulare county were transferred to the DSA Sacramento Region as of August 1, 2000.)

Los Angeles Basin Regional Office Telephone Numbers

General Information: 213.897.3995
Fax: 213.897.3159/0726
Regional Manager: 213.897.4092
Supervising Engineer - North Team: 213.897.1021/0314
Supervising Engineer - South Team: 213.897.0199
Access Compliance: 213.897.0902/3303
Fire & Life Safety: 213.897.2891/2902

DSA Los Angeles Regional Office Phone Roster (Excel - 70 KB)

California On Line Directory