Septic Tank Pumping & Service in St. Louis, MO (and Surrounding Area)
8 septic companies serving St. Louis homeowners and the surrounding 10-mile area — pumping, inspection, repair, and installation.
St. Louis is located in St. Louis County, Missouri, where septic system permits are administered through the county health department or DHSS regional office. The area features Mississippi River valley alluvial soils and Ozark Plateau clay, and humid subtropical climate with hot summers and about 42 inches of annual rainfall influences both system design and maintenance schedules.
Loading map…
Septic Companies Near St. Louis
Other nearby cities with septic service companies, sorted by distance.
More Septic Companies in Missouri
Service Areas in St. Louis, MO
Septic companies on this page serve the following ZIP codes: 63110, 63128.
Septic FAQ for St. Louis, MO
Septic pumping in St. Louis typically costs $275 to $450, depending on tank size and accessibility. Prices may vary based on distance from major service areas and specific site conditions in St. Louis County.
Septic system permits in St. Louis County are issued through the county health department or DHSS regional office. A site evaluation including soil testing is typically required before a permit is granted for new installations or major repairs.
Most St. Louis homeowners should pump their septic tank every 3 to 5 years. Larger households or homes with garbage disposals may need more frequent service.
River valley areas have high water tables and flood risk. Ozark Plateau karst geology creates sinkholes and rapid underground water movement.
Browse SepticSeeker's St. Louis directory to find rated and reviewed septic companies serving St. Louis County. You can compare providers, check hours, and call directly from the listing.
Get Free Quotes in St. Louis
Compare prices from local septic companies.