Email Workflow that works with Multiple Contacts per deal

Zach Garrison

Workflow and email multiple contacts once stage has been moved to another specific workflow stage.

I am in the Construction industry and when I have multiple contractors bidding on a project I have to send an email individually to each one. There is no way to link individually with in a deal to mass email all involved to check in on the project as to who was awarded. Once I know who has been awarded I can remove everyone else from that deal and focus on that one contractor. 

Any suggestions?