Better Business Bureau
LA Office
448 South Hill Street, Suite 418
Los Angeles, CA 90013
(213) 631-3600
www.bbb.org

California Department of Tax and Fee Administration (CDTFA)
12750 Center Court Drive South, Suite 400
Cerritos, CA 90703-8594
(562) 356-1102
Fax (562) 402-8503
CerritosInquiries@cdtfa.ca.gov

Bureau of Alcohol, Tobacco, and Firearms
99 New York Avenue, NE, Room 5S 144
Washington, DC 20226 USA
(202) 648-7080
www.atf.gov


California Franchise Tax Board
LA Field Office
300 S Spring Street, Suite 5704
Los Angeles, CA 90013
(800) 852-5711
www.ftb.ca.gov

California Department of Motor Vehicles
Whittier Office
9338 S. Painter Avenue
Whittier, 90605
(800) 777-0133
www.dmv.ca.gov
 
California Secretary of State
Business Registration
1500 11th Street
Sacramento, CA 95814
(916) 657–5448
www.sos.ca.gov/business

Contractors State License Board
9821 Business Park Drive
Sacramento, CA 95827
(800) 321-2752
www.cslb.ca.gov

US Customs Service
1300 Pennsylvania Ave. NW
Washington, DC 20229
(877) 227-5511
www.cbp.gov

Department of Consumer Affairs
1625 North Market Blvd., Suite N 112
Sacramento, CA 95834
(800) 952-5210
www.dca.ca.gov

Department of Health Care Services
(916) 445-4171
www.dhcs.ca.gov

Department of Industrial Relations – Cal/OSHA
LA Office
320 West 4th Street, Rm. 670
Los Angeles, CA 90013
(213) 576-7451
https://www.dir.ca.gov/dosh/DistrictOffices.htm

Department of Industrial Relations - Division of Workers’ Compensation
LA Office
320 W. 4th Street, 9th Floor
Los Angeles, CA 90013
(213) 576-7335
www.dir.ca.gov/dwc

Employment Development Department(EDD)
www.edd.ca.gov/About_EDD/Contact_EDD.htm

Employment Training Panel (ETP)
N. Hollywood Office
4640 Lankershim Blvd., Suite 311
North Hollywood, CA 91602
(888) 755 – 1313
www.etp.ca.gov

Governor's Office of Business and Economic Development
www.business.ca.gov

Internal Revenue Service (IRS)
LA Office
300 N Los Angeles Street
Los Angeles, CA 90012
(213) 576-3009
www.irs.gov

Los Angeles County Economic Development Corporation
(213) 236-4800
www.laedc.org

L.A. County Registrar-Recorder/Clerk
Registering Fictitious Name 
12400 E. Imperial Hwy.
Norwalk, CA 90650
(800) 815-2666
www.lavote.net

Los Angeles Office of Small Business
1100 N. Eastern Ave.
Los Angeles, CA 90063
(323) 881-3964
www.dcba.lacounty.gov

Post Office
La Mirada Station
14901 Adelfa Drive,
La Mirada, CA 90638
(714) 521-1097
www.usps.com

SASSFA WorkSource Center
10400 Pioneer Blvd. Suite 9
Santa Fe Springs, CA 90670
(562) 946-2237
http://www.sassfa.org

Small Business Administration (SBA)
Loans, Business Development
330 North Brand, Suite 1200
Glendale, CA 91203
(818) 552-3201
www.sba.gov

Social Security Administration
Local Office
7200 Greenleaf, Suite 200
Whittier, CA 90602-3560
(800) 772-1213
www.ssa.gov

South Coast Air Quality Management District (AQMD)
21865 Copley Dr.
Diamond Bar CA 91765
(909) 396-2000
www.aqmd.gov

Southern California Edison (Energy Audits)
(800) 736-4777
www.sce.com

State Board of Barbering & Cosmetology
2420 Del Paso Rd., Suite 100
Sacramento, CA 95834
(800) 952-5210
www.barbercosmo.ca.gov

State Bureau of Automotive Repair
10949 North Mather Blvd.
Rancho Cordova, CA 95670
(800) 952-5210
www.smogcheck.ca.gov

United States Citizenship & Immigration
LA Office
300 North Los Angeles Street
Los Angeles, CA 90012
(800) 375-5283
www.uscis.gov
 
United States Food & Drug Administration
10903 New Hampshire Ave.
Silver Spring, MD 20993
(888) 463-6332
www.fda.gov

United States Patent and Trademark Office
Randolph Building
600 Dulany Street
Alexandria, VA 22314
(800) 786-9199
www.uspto.gov