Auto Insurance
Liability, collision, and comprehensive protection tailored to how you actually drive — with discounts you may already qualify for.
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One agency, six lines of coverage, and a real person serving clients across California.
- Auto
- Home
- Motorcycle
- Renters
- Commercial
- Life
- Independent Agency
- Serving California
Our Coverage
Insurance built around your life
Six core lines of coverage, reviewed side by side so you understand exactly what you're protected against.
Home Insurance
Dwelling protection, personal property, and liability coverage that keeps your biggest investment secure.
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Coverage built for riders — bike, custom parts, gear, and roadside assistance for the open road.
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Affordable protection for your belongings and personal liability, wherever you rent.
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General liability, property, and business auto coverage that keeps your operation moving.
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Term and permanent life policies that protect your family's long-term plans and income.
Request a quoteWhy Choose Us
Coverage backed by people who pick up the phone
Three reasons families and business owners across California trust Supreme Insurance Agency.
Personalized Service
You work directly with an advisor who learns your situation and tailors coverage to it — never a call-center script.
Competitive Rates
We compare options and available discounts side by side so you get strong protection at a price that makes sense.
Fast Support
Questions answered the same day and claims guidance from a real person who stays with you until it's resolved.
Lionel SandovalOwner & Licensed AgentAbout Us
An independent agency that answers the phone
Supreme Insurance Agency is a locally owned agency serving clients throughout California. We compare options on your behalf and recommend the coverage that genuinely fits.
Our advisors review your policies annually, explain the fine print in plain language, and stand beside you when a claim happens.
- 20+
- Years serving the community
- 5,000+
- Policies written
- 24/7
- Claims support
Testimonials
What our clients say
What clients across California say about working with us.
They walked me through every option and found better coverage for less than I was paying before. Genuinely helpful people.
Our commercial policy was handled quickly and clearly. Any time we call, someone who knows our account picks up.
They made a complicated decision feel simple and never pushed anything we didn't need. Highly recommended.
FAQ
Frequently asked questions
Answers to the questions we hear most from new clients.
Contact
Get a free, no-obligation quote
Send us a few details and a licensed advisor will follow up shortly.
- 909-594-9090888-248-7144Call or text our office
- Lionelsandoval@allstate.comWe reply within one business day
- 160 W Badillo StCovina, CA 91723
Business Hours
- Monday – Thursday9:00 AM – 6:00 PM
- Friday9:00 AM – 5:00 PM
- SaturdayBy appointment
- SundayClosed