PROMAX Insurance

We Compare. We Explain. You Decide.

Independent, local, and family-owned insurance guidance you can trust.

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20+ years serving Corona, the Inland Empire, and Orange County

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No broker fees, ever

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Bilingual service — English and Spanish

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Ramsey Trusted Pro agency

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Multiple admitted carriers + FAIR Plan access

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Insurance That Works for You, Not for One Carrier

As an independent agency, Promax Insurance isn't locked into one company's products. We represent Mercury, Progressive, Safeco, Liberty Mutual, and others — which means when you call us, we shop your coverage across multiple carriers simultaneously and present your best options side by side. You decide. We never push a product because it pays us more.



That independence matters more than ever in California's current insurance market. Carriers are non-renewing policies, pulling out of ZIP codes, and tightening underwriting. We know which carriers are still writing in your area, and we know how to find coverage when your current company walks away.

Personal Insurance for Every Stage of Life

Whether you're insuring a first apartment or a home you've owned for decades, we handle the full range of personal lines coverage — and we make sure you understand what you're buying before anything is finalized.

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Auto Insurance

Coverage for drivers across Southern California, shopped across multiple carriers so you're not overpaying.

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Home Insurance

Including hard-to-place properties, wildfire-risk ZIP codes, and post-non-renewal situations.

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Renters Insurance

Affordable protection for tenants — often less than a streaming subscription per month.

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Condo Insurance

Coverage built around what your HOA master policy doesn't cover.

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Landlord Insurance

Protection for rental property owners, including liability and lost rental income.

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Umbrella Insurance

An extra layer of liability coverage above your auto and home limits.

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Motorcycle, Boat & RV Insurance

Recreational coverage for the vehicles that don't fit a standard auto policy.

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Life Insurance

Term and permanent options to help your family stay financially stable if something happens to you.

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California's Insurance Market Is Hard Right Now. We Know How to Work It.

Non-renewal notices are landing in mailboxes across Southern California. Major carriers have restricted or paused new homeowner policies in dozens of ZIP codes. If you've received a non-renewal — or you're worried about one — this is not a dead end.


As an independent agency with access to admitted carriers, surplus lines markets, and the California FAIR Plan, we help clients find workable coverage even in wildfire-risk areas. We've been doing this since 2003. We know which doors are still open.

A Family-Owned Agency That Treats You Like a Neighbor

Promax Insurance has been independently owned and operated in Corona since 2003. We're not a call center. We're not a national franchise. When you contact us, you reach a real agent who knows the Southern California market and has time to answer your questions.


We're also a Ramsey Trusted Pro agency — a designation that reflects a client-first approach to insurance. If you've been referred through the Ramsey network, you're in the right place. If you haven't, the standard is the same: we explain your options clearly, we don't rush the process, and we never sell you more than you need.


We serve clients in English and Spanish throughout Southern California.

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Three Ways to Get Started — or Get Help

  • Get a Quote

    New to Promax? Tell us what you need and we'll shop it across our carrier network at no cost to you.

    Get a Quote

  • Ask a Question

    Not ready for a quote? That's fine. Ask us anything about your coverage, your options, or California's insurance market — no pressure, no obligation.

    Contact Us

  • Existing Client Support

    Need to file a claim, make a payment, or update your policy? We'll point you in the right direction.

    Client Support

Common Questions About Working With an Independent Insurance Agency

  • What does it mean that Promax is an independent agency?

    It means we're not employed by or exclusive to any single insurance company. We represent multiple carriers and shop your coverage across all of them to find the best combination of price and protection for your situation. You get options — not a pitch for one company's product.

  • Does using an independent agent cost more than going directly to a carrier?

    No. Our quotes reflect the same carrier pricing you'd receive going direct, and we never charge broker fees. In many cases, clients pay less because we identify discounts and coverage matches they wouldn't have found on their own.

  • What is a Ramsey Trusted Pro, and why does it matter?

    Ramsey Trusted Pros are independent agents vetted by Ramsey Solutions for client-first service standards. If you've heard of Dave Ramsey's financial guidance, you know the emphasis on avoiding unnecessary fees and making informed decisions. That's the standard Promax holds itself to on every policy.

  • Can you help me find coverage if my homeowner policy was non-renewed?

    Yes. A non-renewal notice doesn't mean you're uninsurable — it means one carrier has changed its appetite in your area. We have access to admitted carriers, surplus lines markets, and the California FAIR Plan, and we'll work through your options to find coverage that fits your property and your budget.

  • Do you serve clients outside of Corona?

    Yes. We serve clients throughout the Inland Empire and Orange County, including Fontana, Yorba Linda, Anaheim, and surrounding communities across Riverside and San Bernardino counties.

  • Do you offer service in Spanish?

    Yes. Our team provides full bilingual service in English and Spanish — from the initial quote through policy questions and claims support.