Any of the big name ones should do a good job. What's equally (perhaps more) important, though, is knowing and understanding what your coverage is. What's covered and what isn't? What are your deductibles? And on top of any home insurance policy, I recommend an umbrella liability policy. That umbrella policy can also cover your autos, boats, etc. Be sure to ask about that. The cost may be about $300 for $1 million in coverage.