Mike Siemsen
Street Address:

1930 S Brea Canyon Road

Ste 120

Diamond Bar, CA 91765-4010

Mailing Address:

1930 S Brea Canyon Rd Ste 120

Diamond Bar, CA 91765-4010


Our offices are located just off the 57 freeway ( Pathfinder Exit ) in Paza Diamond Bar.

Phone: (909) 861-2888

Fax: (909) 861-2088

Mobile: (714) 332-9581

Office Hours:

Mon-Fri 9:00AM to 5:00PM

Weekends & Evenings by Appt

License: 0G88228

State Farm product policies, contracts, required notices are in English only.
Chinese (Cantonese)
Chinese (Mandarin)

My background and achievements

  • Family / Business Man - Life Enthusiast
  • I help people protect their assets, businesses & lives
  • 15 Years of financial services experience
  • 24/7 Quotes for Auto Insurance and Home Insurance
  • Focussing on Life Insurance and Business Insurance

Meet the team

  • Kelsey Liu
    Kelsey Liu
    Kelsey is our account manager and an amazing resource for our team and policy holders. She graduated from CSUF with her BA in Marketing. She is a huge sports fan and like Mike, bleeds Dodger Blue.
    - Account Manager - Lic# 0K16535
  • Thelma Serrano - Lic# 0I17586
  • Josslin Cruz - Lic# 0K17268
  • Meghan Tsai - Life Insurance Representative - Lic# 0I30881
Our mission is to help our policyholders manage the risks of everyday life, recover from the unexpected and realize their dreams. We strive to be the first choice for all of your insurance needs. We focus on Auto Insurance, Home Insurance and Life Insurance throughout California; including Diamond Bar, Walnut, Rowland Heights, Brea, Yorba Linda, Glendora and Chino Hills.