I'm confused about the question.
Me personally... I have a service body truck with everything stocked in it at all times, so I can just throw a banner in the back and drive away. Drill batteries are all charged, plenty of fasteners etc. Sometimes I need to get posts or something from Home Depot on the way to an install.
I usually spend an hour or so once a week cleaning, charging batteries and restocking the truck... but most of the time I just throw it in and go. Sometimes if I have many orders I may have to do some planning in how I load the truck or load signs on a trailer and strap them down... that can take 30 mins-1 hour if I have a bunch of stuff.