I don't know how Universal Steel Building corp, R and N Steel and Olympia Steel are related, but they are all intermingled. We ordered a very large building (Olympia steel) and repeatedly said since it's remote and we don't live there, we need everything delivered at one time. They never once mentioned that they (Olympia steel) outsource just about everything (which I believe R & N Steel makes the roofing pieces for them but both are under the Universal Steel corp). They gave us a delivery date and we had arranged for a builder to assemble (they don't have crews to go outside PA). The contractor only had open mid-June through first week of July. They had delivery date early June and they made sure we'd have the COD cashiers check to pay in full. We drove over 8 hours there and only received the side pieces (made by Olympia steel). Once they had our money in full, then they ordered the roofing and insulation. About 5 or 6 trips later and 2 no show deliveries (A Duie Pyle is a pile of you know). By then it was mid-July and we missed our opportunity for the assembly. Now the original contractor doesn't have time for us and stopped communicating all together. Finally found a new one, so I'm praying all the pieces are actually there. Absolutely horrible experience. Excuses and no communication. They pointed the finger at us because in the super fine print of the many pages of contract, which I'm sure no one reads every word, it says under their discretion they can break up deliveries. Wouldn't recommend them, especially for out of state buildings.