Established in 1989, Frontier Plumbing Supply is a distributor of plumbing, heating, industrial piping and mining products. It operates a design center that features a range of products for doors, windows, floorings and cabinets. The company s warehouse is spread across an area of more than 50,000 square feet. Frontier Plumbing Supply is a member of the American Supply Association, Mechanical Contractors of Alaska, Alaska Miners Association, Alaska Support Industry Alliance, and Associated General Contractors. The company serves various clients in the residential and commercial sectors. Its products include boilers, water heaters, valves and pumps. Frontier Plumbing Supply is a part of Wit & Company, which specializes in the areas of plumbing and heating.