I can remove and dispose of old furnace fuel oil tanks for a fraction of the cost of the local environmental companies. All is above board and legit. Can provide certificate of disposal if it is a condition of sale for a property. I worked in the environmental contracting industry for many years and have all the contacts necessary for trouble free disposal. It will cost you >$1000 through one of the local contractors, I can do it for much less. Look forward to hearing from you and helping out.