Polar Service Centers is a nationwide service, repair and parts support company for all makes and models of tank trailers and bobtail tank trucks. Polar Service Centers is your factory sales outlet for new and used trailers. We recently added new branches in Southern California, Salt Lake City, Denver, and Kent, Washington. We carry a full line of pumps, hoses and tank accessories. With Polar Service Centers located throughout the United States, Polar is the nations "one stop shop" for all your liquid and dry bulk tank needs. From replacement parts and periodic testing to major rebuilds and new equipment, Polar can handle it.