I am not familiar with Safeco but it seems to be working well enough for you.
We just have been very happy with USAA. When our final repairs get finished, I am going to investigate tweaking our policy a little - on our house value and also the one limitation amount being raised which would have covered us better on our damages this last go-around. I expect we will be in this house approximately another 10 years, so worth doing the tweaking.