Septic System Guides

Straight answers on septic systems — pumping, inspections, maintenance and hiring a contractor — from the SepticProMatch directory.

How Often Should You Pump Your Septic Tank?
The U.S. EPA says the average household septic system should be inspected at least every three years by a septic professional, and household tanks are typically pumped every three to five years. Alternative systems with pumps, float switches or other mechanical parts should generally be inspected once a year.
Updated October 6, 2026