The last time I researched this the I found the information to be very much in flux. Companies that were not renewing policies one month might offer them the next.
Some people where getting renewals with one company when other people were not (for a variety of reasons).
I had to go with California Fair Plan for fire, and someone else for everything else – I had to have two policies.
If you are happy with your coverage, get out your old policy and call all the insurers you can find and give them the same information that was in your last policy, so that you could make a apples to apples comparison when you do find someone to insure you.
I found there to be a wide variance in the price for the same coverage.
You may want to start with a call to the local realtors to find out who they are working with to write policies as of today.