We are a small local business located in Portland Or. and we serve Oregon and Southwest Washington. We are one of the areas leader providers of rental refrigeration. Our specialty is small to medium sized refrigerated trailer. We have several different refrigerated trailers to choose from. Including 34*f Beer Trailers, Cooler Trailers, and -4* f Freezer Trailers. All of these run on 110 volt 15 amp power supplies.