Start by phone book listings of agents that offer business insurance. Some agents only do vehicle, but trust me...there are a plenty of agents doing business insurance. Every single business you see has insurance. And COMPARE!!! Super critical. I've seen quotes in the $2500 range, Mine is $500.
It will make some difference if, like Lucky Dog Hot Sauce, you are in multiple large farmers markets, have a delivery vehicle, etc. But start simple, Get a quote for.....$10,000???? in sales for the first year. no need getting more than you need.