be wary, gutters arent as easy as they appear on the surface. this summer i had a spell doing loads of gutters and it seemed all okay-i bought a folding gutter scraper,these screw onto a pole, and are sold on ebay ,cheap,works great. HOWEVER ,recently now it rained ,i got a few complaints of gutters leaking and running down walls all because i didnt check the downspouts /downpipes were clear.i had to go back and spend ages looking for a problem i could not see in dry weather / these turned out to be blocked inside ,one with a tennis ball . i have stopped doing gutters now . it would be easy to get a major claim against you if damp is found on a house and you had touched a gutter ,
i also found that often roof tiles sometimes had slid into the gutter, blocking , do you just push em back into place and say nothing or tell the homeowner you did it ? later the wind may blow a tile off somewhere and guess who theyll blame . it is just grief and i wont do gutters now