Yesterday I completed my biggest ticket to date ! And it came from a flyer I left at a home that did no t answer to my door knock. $365 and the client didn鈥檛 bat an eye!!! My question today is I knew he had underground downspouts drains that went to his French drain with that in mind I went a little bit higher in price than what I usually charge . I bought the Amazon sewer jetter kit that was $60 and it worked like a charm so now I am thinking of having that as a add on service and keeping my regular rate for the top of the gutter to the bottom of the downspouts above ground. My question is what do you think is a good price for each underground downspout to get it jet thanks guys