PROMAX Insurance

Your Corona Insurance Agent — Here Since 2003, Still on Maple Street

We're a family-owned independent agency at 119 N Maple Street in Corona. We know this community, we know this market, and when something goes wrong, you're calling a neighbor — not a call center.

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Independent agency with access to Mercury, Progressive, Safeco, Liberty Mutual, and more

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Serving Corona, the Inland Empire, and Orange County since 2003

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Ramsey Trusted Pro designation — held to a higher standard of client-first service

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Bilingual service in English and Spanish

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No broker fees — ever

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Local Knowledge That a 1-800 Number Can't Replicate

Corona isn't a generic Southern California suburb, and your insurance shouldn't be treated like one. We've watched this city grow — from the older neighborhoods near downtown and Home Gardens to the newer tract communities spreading across North Corona. We know the difference between a hillside property near the Cleveland National Forest and a valley home off the 15 freeway corridor, and that difference matters when we're matching you to a carrier.

 

The 91/15 interchange puts Corona commuters on two of Southern California's most congested freeways every day. That's real exposure, and it's one reason we take auto coverage seriously for every household we work with — not as an upsell, but as a practical conversation about how you actually use your car.

 

We've been at the same office since 2003. Same family. Same faces. You can walk in.

Every Type of Personal Insurance, From One Office in Corona

We're licensed across all personal lines and work with multiple carriers — Mercury, Progressive, Safeco, and Liberty Mutual — so we can shop your coverage without charging broker fees. Whether you need one policy or want to bring everything under one roof, we handle it from right here.

 

 

One agency. One relationship. Everything covered.

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Ramsey Trusted, Bilingual, and Built Around Your Situation

Promax is a Ramsey Trusted Pro agency — a designation that reflects an advisory approach to insurance rather than a pressure-based sales model. We ask questions, explain your options in plain language, and let you make the decision that fits your household. We serve clients in English and Spanish, and we work with families across the Inland Empire and Orange County.

 

We're not here to sell you the most expensive policy. We're here to make sure you have the right coverage for where you live, what you drive, and what you own.

Frequently Asked Questions About Working With a Corona Insurance Agent

  • What makes Promax different from a national insurance company or online quote site?

    We're an independent agency, which means we're not tied to a single carrier. We compare rates across multiple companies to find coverage that fits your situation. And because we're based in Corona, we understand the local market — wildfire risk, carrier availability by zip code, commute patterns — in a way a national call center doesn't. I received a non-renewal notice from my home insurance carrier. What should I do? Call us. Non-renewals have become more common in parts of Southern California, and there are usually more options available than homeowners realize. We'll look at what carriers are currently writing in your zip code and walk you through alternatives, including FAIR Plan and surplus lines options if needed.

  • Do you charge broker fees for comparing quotes across carriers?

    No. We shop multiple carriers on your behalf at no charge. Our compensation comes from the carrier when a policy is placed — there's no fee added to your quote.

  • Who is the best independent insurance agent near me in Corona, California?

    We'd say Promax, but we'll let our clients answer that. We've been at 119 N Maple Street in Corona since 2003, and most of our new clients come through referrals from existing ones. You're welcome to read our reviews or stop by the office. Do you offer service in Spanish? Yes. We provide bilingual service in English and Spanish and work with families throughout the Corona area and the broader Inland Empire.