All Clear Septic and Wastewater Services All Clear Septic and Wastewater Services have Title 5 Septic Inspections in Norton, Mansfield, Lakeville, Bridgewater, Raynham, Marshfield, Hanover, and Stoughton, MA.  When you are selling a property with a septic system it is likely to need a septic inspection.  It is usually a good idea to have this inspection done early in your sale process because you will not want it to create delays later on.  Inspections required in connection with a property transfer generally are good for two years.  If a property is sold more than once in the two-year period, the single inspection is valid for all transfers . When a system is pumped on an annual basis and the pumping records are available, an inspection is valid for three years.  Therefore, if you have your inspection done early it will still be valid even if your sale takes some time.  If you need to schedule a Title 5 Septic Inspection or if you have any questions please do contact our office at 508-763-4431 or visit