- Pump up to a 1000 gallons (additional fee per 100 gallons over) Upon arrival I spoke with the homeowner and he made me aware that the septic tank was put in 6 years ago and that he was just getting it preventatively pumped. After inspecting the septic tank I concluded that it was a good time to get it pumped out. I then gave him an upfront option on getting it pumped. After signature approval I pumped it out until it was clean and clear. Upon completion I cleaned up all tools and materials.