Thank you for stopping by our Contractor section of Capitol’s web site. As the largest locally owned distributor in the area, Capitol District Supply is your one stop shop for your plumbing, heating, HVAC, kitchen, bath and well supply needs. Capitol District Supply’s 3 locations are all fully stocked with material, providing you the same service no matter where your job is. Our trucks move product daily between branches and to job sites to get you material when you need it. Call the Counter!