aup kev
I hold several gutter cleaning contracts all for my commercial window cleaning contracts ...whats a standard spec for you?
Mine just clear out gutters,check downpipes for blockages report any defects back....I noticed you said you blast the drains out you do you class this as a add on to the guttering or offer it as part of the maintaince check with the gutters, if so can it become time consuming cheers mick.
ps received my vac system from glyn after receiving good advice fron yourself,mr h,alex and omnipole