I am having problems wrapping my head around this particular formula.
=SUMIF({Follow Up Contractors}, Contractor@row, {Follow Up Lighting}) is what I have so far, which works but it isn't drilled down like I need it to be.
Logically, I am after SUM (range 1) IF (range 2) matches Contractor@row AND is within date range 1/1/21-1/31/21 based on date column within Follow Up.
EDIT:
I would also like to add that there is a slight variation in how the Contractor@row can appear. I handled this in Excel with a wildcard, but I don't believe that is a thing in Smartsheet's.