Using complaint and exposure data from the California Department of Insurance, we calculated the justified complaint ratio for auto insurance companies in California. We've listed them from the best (lowest complaint index) to the worst (highest complaint index). If a company has an index of 1.05, then that means it has a 5% higher share of complaints compared to its share of underwriting exposure.

Of our top auto insurers, State Farm has the fewest discounts. You won’t find any price breaks for young or elderly drivers, for being a loyal customer, nor for having a new car. Most of its discounts are safety related, like if you have airbags, anti-lock brakes, or enroll in a safe driving program. However, State Farm’s lack of discounts doesn’t mean your quote will be more expensive — just that you’ll have fewer opportunities to lower it.

Getting the best insurance for your car is about having the right kind of coverage with appropriate limits. If you’re looking for the cheapest rates and minimum liability coverage, the best car insurance company for you will be different than the best option for a driver that wants full coverage and top-rated customer service. We'll walk you through deciding which ones or what level of protection make the most sense for you.

Disclaimer: NerdWallet strives to keep its information accurate and up to date. This information may be different than what you see when you visit a financial institution, service provider or specific product’s site. All financial products, shopping products and services are presented without warranty. When evaluating offers, please review the financial institution’s Terms and Conditions. Pre-qualified offers are not binding. If you find discrepancies with your credit score or information from your credit report, please contact TransUnion® directly.
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