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
- Keep Your Basement Dry March 2, 2026 — Spring rains can put your home at risk of flooding. Here are some tips to keep your sump pump working and your basement dry.
- Cell phones and emergencies September 1, 2025 — 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 February 16, 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.
- Evaluate your home insurance February 23, 2026 — Your home may be worth as much or more than your retirement account, so it makes sense to track your home insurance as carefully as you do your 401k.
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.
How to Extend the Life of Your HVAC System
Tuesday, March 3, 2026
Your HVAC system is one of the hardest working systems in your home. It runs through freezing winters, humid summers, and everything in between. Because it operates year round, small maintenance habits can make a major...
Leasing vs Buying Business Vehicles
Tuesday, February 17, 2026
For many small and mid-size businesses, vehicles are not optional, they are essential tools. Whether you operate a service company, delivery business, construction firm, or sales organization, the decision to lease or...
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