If you are looking for auto insurance California, you have to look for California auto insurance companies that have been registered with the relevant authorities and financial regulators. If you do not, then the insurance cover will not be considered valid and you will have been defrauded out of your money.
A good way to find a registered auto insurance company in California is visit the websites of insurance regulatory bodies as they normally post lists of recognized auto insurance companies. This is especially important with the smaller insurance companies that are not as well known as the big guns.
In California, insuring with a small company has the advantage of being cheaper than when you take out an insurance cover with the larger auto insurers. The lower premiums will be easier on your pocket. However, whether you select a small or large insurer for your cover, take the time to research the company very thoroughly first.