The company I work for is going to be doing a project in Revit MEP. We are not getting any professional training. We are to learn ourselves by using tutorials and luck. I am looking for good manuals that we can purchase to have for reference or some serious help. Does anyone know of one or some that are really good and helpful?
You are going to have a hard row to hoe. Check out Ascent publisher: RMEP 2012 Fundamentals and Sybex publisher: Bokmiller's Mastering Autodesk Revit MEP 2012. The Ascent book is a workbook style, lotsa exercises, while the Bokmiller book is more like a text book, lotsa detail but just a few exercises.
Tell your manager thanks from a possible competitor that enjoys seeing you spend more money in the long run on Revit training. Joking aside, they will regret it. Join your local Revit user group(s), buy books easily found on Amazon and consider inexpensive video tutorials from cadlearning.com and others.