i call in to the office to see if they have anything scheduled for me for the day (despite repeated requests, i dont get this emailed to me the previous afternoon)
after noting that, i call my boss, and my co-worker to tell them my schedule
then me and the co-worker head to our service area, usually hit up the office for 15 minutes to get supplies, hand in paperwork, go over various service issues
then we ride out, do an install, maybe a service call, grab lunch, call to see if my schedule changed, do another install or service call, hit up a gas station or somewhere for a drink or something, another install or service call, if i have time i head to the office to turn in paperwork for the day, find out what i need to know from the admin about upcoming service calls, complain a bit, go home.
on a busy day, i usually do 4-6 hours of actual work. last friday was very busy, i think i did 9 or so, but thats unusual.