Kelpe Contracting, Inc. has been installing and maintaining storm and sanitary sewers in the St. Louis area for over 40 years ... . Throughout this period we have developed a reputation for uncompromising quality and professionalism. Other areas of operation include the installation of sewage treatment plants and pumping stations, watermains and other underground piping. Also perform concrete paving, blasting, rock crushing and concrete/asphalt recycling. read more