Interwest Paper services: Utah, Nevada, Wyoming, Idaho, Colorado, and other areas in the Western States. We provide superior customer service for the pickup and transportation of recycled goods. We recycle baled and loose goods ranging from all grades of paper, post consumer plastics, post industrial plastics, corrugated materials, glass and metals. With service since 1979, Interwest Paper is one of the longest established recyclers in Utah. Interwest Paper is part of The Pro Recycling Group. The Pro Recycling Group consists of three unique companies, all working as one. Interwest Paper ships baled recycled goods from 5 states in the West. Pro Baler provides all types of recycling equipment and service for customers across the States. Pro Polymers processes scrap industrial plastics, regrinding for industry.