average time is 25 mins each.. ill walk you through it. the owner had to show me this routine three days in a row because honestly i couldn't believe it.. i wonder if he thought i was stupid.. oh well...
1 on the way to the site call customer (sched. maint)
2 arrive and place ladder.
3 pull out hose attach to water source... alot of times this is pretty tricky finding water...
4 take hose and new bright up on roof spray condinser with cleaner
5 open filter panel pull filters out and hit evap with cleaner
6 back-flush condensation drain pan
rinse both coils check belts and get off roof.
25-30 mins regardless of size that's time from leaving last job to finishing current.
now that ive been there for a while its gone up to 26 a day...
we do most accounts 2-5 times a year..
avg cost for a 10 ton carrier weather maker... 150 each cleaning
i make $13.hr