New Wholesaler *Need Help*!!!!

[Dom Lombardo]

Hello everyone, I am a new user to bigger pockets. I am very eager to getting the deals flowing but I have one problem. I had gotten a call today from a guy who saw my ad on Craigslist for buying houses. I have pre-screened questions to ask him when I contact him back but I don't know what to do next when I go to meet with him? Should I bring a contractor with me because I don't know how to estimate repair costs. Please everyone I need your help and feedback. Thanks