How do I find out if a title Compay is legitimate?

[Kevin Dong]

I have a situation here. I am doing a deal where seller is insisting on using their own title company in west palm beach.  Property is in Lee county but the owner is in west palm beach.  They wouldn't use any title companies  other then the one they are using.  How do I find out if the title Compay is legitimate?   Anyone in west palm beach Florida has used or known this title company ?  Pinnacle Land and Title .   I don't feel comfortable to wire the fund and deposit to the title company out of my area before even find out if this company is actually a legitimate operated title company.  Calling all the investor in West Palm Beach