Try this:
https://nsure.com/
They found me the lowest price I could find last year and recheck every year for the best renewal price for you. Don't know if there are better deals out there but I am happy so far with them.
Just received this email yesterday:
Your Home Insurance Renewal Quotes.
Great news! The Nsure Price Shield has been busy shopping your policy renewal with 50+ of the top-rated carriers, and your existing insurance company is still the least expensive option!
Your Renewal Quote With Your Current Carrier is only $560.71.