Am I the only one who looks at charged labor most as a per day item, not a per hour basis. Most of our jobs are 2 or 3 guys 1 or 2 maybe 3 days. Even if they finish early, like 2 pm, with travel it is not likely we will start another install. Some may do a small spot job or help another crew, but often will do something in the yard that is unbillable. I hope my point is clear if I project say 13 man hours I would charge or bid it as 2 men 1 day. The customer see only a quote price which includes materials and labor.