We've been with State Farm for at least ten years (probably more).  We have renter's insurance and they insurance all three of our cars.  I find their rates to be quite competitive and we are paying for insurance for a seventeen-year-old. 

Fortunately, we've only used the insurance for an accident once, but they didn't raise our rates and we were very pleased.

Recently, our seventeen-year-old's car was backed into (the car was empty and parked at the time).  The party at-fault also had State Farm insurance.  The process of getting the car fixed was a cinch. 

I might also add that our local...