Onstad's Insurance Agency – Local, Independent, Trusted.
Onstad's Insurance Agency is independently owned and locally operated to handle your insurance needs. We focus on San Ramon and offer affordable and reliable insurance choices all across California. We will help you find the right combination of tailored, personalized insurance coverage at just the right price to fit your needs.
Choice
We work with a wide range of quality, reliable insurance companies and can provide coverage options for any business or personal insurance need.
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Service
We take care of our customers like family. We're here for you – whether to provide a rate, assist with a claim, expand your coverage, or just answer questions.
This Week at Onstad's Insurance
- It's our birthday! September 1, 2026 — Onstad’s Insurance is celebrating 100 years of service in California. We’re proud to have helped so many residents in San Ramon and the surrounding areas with their insurance needs.
- Insurance Institute for Highway Safety's Top Safety Picks for 2026 June 1, 2026 — Each year the Insurance Institute of Highway Safety names its top safety picks. See if your vehicle made the list for 2026.
- Cell phones and emergencies September 1, 2026 — Cell phone coverage is often the first utility to be restored after a weather emergency. What was once a luxury form of communication is now often back in service before power & landlines.
- Be a responsible dog owner September 1, 2026 — We all love our furry four-legged best friends, but they may not always behave like we’d expect, especially around strangers or children.
Auto Insurance
We're experts in finding affordable and complete auto insurance in San Ramon. Request a quote and let us find the right coverage for you.
Home Insurance
Homeowner insurance in San Ramon rates can vary widely. We'll make sure you're properly covered at the lowest rate available.
Business Insurance
Let us review your business insurance needs. It's vital for your business to have the proper coverage in case you ever need it.
Life Insurance
Life changes, and your insurance policy should evolve with it. Contact us for the best selection of affordable life insurance in San Ramon.
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