Auto Insurance Rates

Who do you think has the best auto insurance rates? I've used the same automobile insurance company for probably 15+ years. I think I have decent rates but then I wonder if I should be getting auto insurance quotes just to make sure, at least every few years.

In your experience, who has the best automobile insurance rates? I want to call a few places and get quotes but I'd like a short list to go from. They should also do homeowners insurance as well. What do you think?