Stephen-ELGCO
New member
I got a kind of a unique request today, or at least unique to me anyways. I got a call from a guy that has two runs of duct going up 7 stories with one fan a piece on them. My problem is I haven't actually worked on anything above 5 stories so far, and even that wasn't much of a cleaning since all they had was steam tables, a couple of ovens, and a large pot under the hood. So I am looking to get a little insight into one how to price it, and two how to clean it and not risk my guys up that high. So far I haven't seen the system up close, and have no idea what level of buildup it has. So if I could get some advice I woulod greatly appreciate it.