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John Sinner

John R Sinner Ins Agcy Inc

1230 E Main Street
Alhambra, CA 91801-4113

On the Corner of East Main and North Hampton Street. Between Mission Dr and El Molino St.

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It can be said that I have State Farm “in my blood.” My father was a State Farm agent, and in 1975, I became a State Farm agent and opened my own office. I’ve dedicated the last 46 years to my customers and to developing industry knowledge and experience. I also have multiple licensed team members that, combined, provide over 50 years of insurance experience. We serve customers throughout all of California including Alhambra, Pasadena, San Marino, San Gabriel, Rosemead and Los Angeles, as well as Orange, Inland Empire, Marin and Ventura Counties, and are bilingual Spanish. We are now also licensed in Arizona, Nevada and Oregon.

We aim to help everyday people manage the risks of everyday life, recover from the unexpected and realize their dreams. We strive to provide insurance and financial products and services that meet your needs and work for YOU. We not only provide car and home insurance for which State Farm is well known, but also offer life insurance, business insurance, renters insurance, and financial products. My office has successfully earned multiple State Farm awards and acknowledgements recognizing our commitment to quality service and performance, including Chairman’s Circle, President’s Club (Lifetime member), Ambassador for Life Travel Club, and Million Dollar Round Table.

It’s our desire to create relationships, not just State Farm customers. We would love to be the “one stop shop” for all your insurance needs.

On a personal note, I’m a Los Angeles native, and longtime resident of the San Gabriel Valley. I graduated from Cal State L.A. with a B.S. degree in Business. My family, friends, community and faith are incredibly important to me, and I’m also incredibly proud of my Italian heritage. In my spare time, I enjoy spending time with my family and wife of 50+ years, playing golf (I’m also a board member of First Tee of America), exercising and cooking (my pasta sauce and secret chili recipes are the most requested). I’m also an avid lover of cars and Angels baseball.

We look forward to visiting with you anytime, whether it be to help answer a question or concern, to assist with customizing an insurance and financial services plan that works for you, or to just say hello.

Insurance Products Offered

Auto, Homeowners, Condo, Renters, Personal Articles, Business, Life, Health, Pet

Other Products

Banking, Mutual Funds, Annuities

Office Hours

Mon-Fri 8:30am to 5:00pm

After Hours by Appointment

1230 E Main Street
Alhambra, CA 91801-4113
Map & Directions


English, Spanish, Mandarin
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  • To provide a professional, friendly, respectful and courteous atmosphere to every person.

  • To provide notable customer service.

  • To handle a policyholder claim with immediate attention and compassion.

  • To uncover customers’ needs and provide insurance and financial products and services that meet those specific customer needs.

  • To create and maintain long-term customer relationships, not just State Farm customers

  • To be the “one stop shop” for all our customers insurance needs.

For over 46 years, my staff has displayed remarkable service and are very knowledgeable about the many products State Farm offers. We have 7 licensed staff members ready to assist you with all your Insurance needs. There are 4 representatives who are eager to help the Spanish community.

Andres Agraz State Farm Agent Team Member

Andres Agraz

Office Representative

Calif. License #0L65661

Andres Agraz has been a dedicated member of the John Sinner State Farm Team since 2016. A licensed representative, Andres is knowledgeable about Personal Line products as well as Condo Association and Commercial Line policies, which he services. Andres is fluent in Spanish.

Andres attended Cal State LA and received a B.A. degree in Organizational Communications with an emphasis in Public Relations. He is passionate about all things art and pop culture. Some of Andres’ interests include art, fashion, film, music, food, and astrology. Andres enjoys spending time and laughing with friends and family.

Jennifer Quintero State Farm Agent Team Member

Jennifer Quintero

Office Representative

Calif. License #0M37719

Jennifer has been with John Sinner’s Office since 2017. She earned a bachelor’s degree in business and graduated with honors while having the privilege of being the Valedictorian of her school’s business department. Jennifer is a licensed representative who has experience in Home, Auto, Life and certain Financial products. She is dedicated to uncovering and solving customers needs, while providing notable customer service.

In her spare time, Jennifer enjoys spending time with friends and family along with tutoring children in her community.

Kelly Wang State Farm Agent Team Member

Kelly Wang

Office Representative


Tiffany Na

Office Representative

Emely Nahabedian State Farm Agent Team Member

Emely Nahabedian

Crystal Rodriguez State Farm Agent Team Member

Crystal Rodriguez

Office Representative

Calif. License #4091174

One of the newest members to the John Sinner State Farm Team, Crystal joined the office in 2019. A polite, friendly and extremely capable receptionist, Crystal has a passion for delivering excellent administrative support. As a great people person, providing excellent customer service comes naturally to her. She believes strongly in the power of positive thinking in the workplace. Crystal is a licensed representative, and is fluent in Spanish.

Crystal enjoys hiking with friends and family, and loves food! Her life quote will forever be: “A kind and compassionate act is often its own reward” by William John Bennett.

Sergio Sanchez State Farm Agent Team Member

Sergio Sanchez

Office Representative

Calif. License #0L51579

Sergio has been with John Sinner’s Office since 2018. Sergio works with everyday people to help them protect their most valuable possessions. He believes in empowering policyholders and customers with knowledge so they can make well informed decisions. Sergio is a licensed representative who has experience in Auto, Home, Health and Life products. Sergio is fluent in Spanish.

Sergio loves spending time playing basketball, and attributes his highly motivated and competitive nature to the sport. Basketball taught him important life lessons and disciplines that have transferred into his personal life and career.


Clayton Lee