Budget plan by phasing: begin with diagnostics, address safety and hygienic threats, then plan long-term upgrades
https://wiki-wire.win/index.php/Necessary_Septic_%26_Drain_Services_Every_Property_Owner_Should_Know:_From_Drain_Cleaning_to_Septic_Pumping
Spending plan by phasing: start with diagnostics, address safety and hygienic threats, then prepare long-lasting upgrades. Ask for itemized options and lifecycle cost estimates.