D.e.p. Builders Supply 12561 Highway 21 De Soto, MO 63020 Phone : (636) 337-3381 D.e.p. Builders Supply Business Category Hardware Stores Lumber-Retail Building Materials Electrician Contractors Air Conditioning Contractors & Systems Heating Contractors Plumbing Heating & Air-Conditioning Desoto Electrical Products 12561 State Route 21 De Soto, MO 63020 Phone : (636) 337-3381 Business Category Hardware Stores Electrician Contractors Air Conditioning Contractors & Systems Heating Contractors Saws Plumbing Heating & Air-Conditioning Tools & Hardware Supplies Furnaces-Heating (Wholesale) Furnace Fittings & Repair Parts Services           All Makes & Models, Duct Cleaning, Furnaces, Heat Pumps, Light Commercial, Residential Property Type           Residential Additional Info           Air Conditioned