We only send your information to insurers we quote you with and do our absolute best not to spam (we send 2-3 reminders depending on policy type), our goal is to never call.
In California we specialize in harder-to-insure homes, i.e. stuff that will place with a non-admitted/surplus policy, the goal is to help keep people off FAIR.
RE: cancellation/non-renewal, these do happen but it could happen to your existing deal too unfortunately. No one will force you to switch if it isn't a good deal and our agents do their best to always advise to the user's best interest. Our goal is to retain you as a customer for life (our agents just optimize automatically for you every year!) rather than make a quick buck one year.