Working with reputable car insurance brokers can be a good way to save time and get a good policy at a good price. You will still need to do some work though to make sure that the broker you select is properly looking after your interests. There are many good car insurance brokers out there and most will do exactly what you need them to do. As with any business transaction, however, there are some less qualified individuals in the market and if you aren't well informed you can end up paying more than you need to. If you do your part then working with car insurance brokers can be a very good experience for you and save you time and money.
The job of the car insurance brokers is to work with insurance companies on your behalf to get you the best policy to suit your needs at the best price. This can apply to either a new policy or to the policy that you already have. The broker will make his or her money by charging a commission on the insurance fees. If you are not knowledgeable about insurance pricing you leave yourself vulnerable to unreasonable commissions and extraordinary fees. Paying on commission can also lead car insurance brokers into the temptation to suggest services that you don't need in order to inflate the price. Of course, reputable brokers will avoid this but unless you know what you are paying for you will have no frame of reference by which to judge whether or not you are being over charged.