Challenger Companies, Inc. is a general contractor specializing in industrial and commercial construction. We work specifical ... ly with new construction on new water systems, lift stations, and waste water treatment facilities. We provide the entire lift station package for new subdivision development. We install the pumps, electrical systems, and control systems to facilitate these projects. Challenger Companies, Inc. is a general contractor with an emphasis on electrical and mechanical/plumbing projects. In business since 1986, we have experience on hundreds of projects in the Idaho Treasure Valley. Challenger Companies, Inc. also has a full service panel shop, where we can build state of the art electrical panels certified by UL. We can design an electrical system that will work for your business needs; Built uniquely for your business, at a cost significantly less than the factory pre-built systems. read more