Septic systems should be inspected by a professional at least every 3 years. Septic systems with mechanical or electrical components may need to be inspected annually. Roto-Rooter will inspect your septic system for leaks, signs of back-up and proper component operation. We will check the scum and sludge layers in the tank and recommend an appropriate pumping schedule. Septic Tank Pumping Most septic tanks require pumping every 3 to 5 years. Roto-Rooter will pump out your septic tank and haul away the waste to an approved treatment and processing facility. We obey all environmental laws and regulations to ensure that septic tank waste is responsibly processed and poses no environmental hazards. Septic Tank Repair and installation Roto-Rooter can repair or replace damaged drain field pipes / lateral lines to allow for a more efficient and trouble-free septic system. We offer environmentally-friendly septic tank treatment products. more... See more text