How to get accurate hazard and flood insurance numbers?

[Spencer Gibson]

Hello all, 

How is everyone obtaining accurate costs for hazard and/or flood insurance that can be used for the deal evaluation phase? I am crunching numbers on a wide variety of property types by using the bigger pockets calculators and I am having a hard time finding a good source or website to get insurance numbers (costs) from. What I have done in the past is base my figures on other deals that I have either gotten quotes on or actually bought. But as I make my transition into multi-family housing investing I find this approach to not work and calling my insurance broker isn't really an option either considering I am evaluating a ton of deals per week. Any and all suggestions appreciated!