your relatives down here have offered that service for at least 20 years that I know of.
I am not sure of how they handle it currently- but originally they would only deliver them 2 days a week-something like Tuesdays/Thursdays.
It pains me to say this because your extended family has been so good to me over the years----- but currently here, there is a competitor who offers that service with MUCH better over all service/dependability/scheduling.
I use the service fairly often. stephen
My supplier is now offering the service. I use it.
Big market for it,you will get all the contractors who don`t have the capital to invest in a machine--been using people for that for 14 years-usually do gutters on 2 of 3 houses we put the roof on