Is there such a thing as a CM Preconstruction Services retainer? Something that will get the CM on board to flush out specifics, but that would not have an actual construction contract.

Preconstuction service agreements are frequently used.

I will send you a PM tomorrow or Monday with more info.

Bruce

It would be fair to have a portion of the fee due at the time a rough outline of the project is completed and another portion due at permit submittal. This is particularly indicated for a "green"project or a commercial project due to the extra planning involved, but might not be something you would do for a standard residential project.