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Dennis Mastrantonio

Farmers Insurance Agent in Castro Valley, CA
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Farmers Insurance Agent in Castro Valley, CA

About Me

As your local Farmers® agent in Castro Valley, CA, I'm here to help you protect your assets and promote your financial health. At the agency, we are skilled in educating you about insurance so you can tailor coverage to meet your needs. This process is straightforward and personalized to help make you smarter about insurance. Whether, auto, home, business or life¹ we have the knowledge and experience to help you better understand your coverage options. Please stop by our friendly office.

PWS 96722N 12/16

Give me a call at (510) 537-2000 and I'll be happy to answer any questions you might have.

Languages Spoken: English

Years of Experience

I have over 35 years of experience as a Farmers Insurance agent.


St Marys College, Moraga and Moreau Catholic High School

Neighborhoods Served

Hayward, San Leandro, Livermore, Union City, and Dublin


Insurance Products Offered

*To check background information of this investment professional, visit FINRA BrokerCheck.

Ask Me About:

Protect Those You Love!

Protect Those You Love!
Protect Those You Love!
Is your family protected? For 35 years I have been helping to protect the financial security of families just like you. A few minutes of planning can make a lifetime of difference.

Local Businesses | Support Near Castro Valley

Castro Valley AutoHaus
Castro Valley AutoHaus
I've supported this business for many years. Excellent service. They know everything you need to know about your Toyota and Honda.
Moreau Catholic High School,  Hayward
Moreau Catholic High School, Hayward
It's been my privilege and honor to volunteer at my almamtre for over twenty years. I'm currently active as a member of the Board of Trustees.
My Hobbies and Favorite Activities
Playing my Guitar
Playing with my grand children
Watching some Football
Is It Time to Review Your Life Insurance Policy?
Is It Time to Review Your Life Insurance Policy?
How much has your life changed in the last few years? Whether you’ve gotten married, had children or started a small business, it’s a good idea to review your Farmers® life insurance policy. Call me today so we can discuss ways for you to provide coverage for the people who depend on you.
Farmers® Business Insurance
Farmers® Business Insurance
Farmers agents are small business owners like you. We know from experience the unexpected happens.
Give me a call to learn more about our coverage and get a quote today!