If I charge $163 an hour for an electricians time, the cost to my job for one hour without material is between $130-140 depending on who it is. It only costs th

If I charge $163 an hour for an electricians time, the cost to my job for one hour without material is between $130-140 depending on who it is. It only costs the plumber $20 if his time is free, which it isn’t.