Septic Tank Maintenance and Sewer Line Costs
Septic tank maintenance is the cheapest part of owning a septic system. The rest of this page covers what it costs when inspection and pumping are no longer enough, and the sewer line that city-connected homes have to look after instead.
A septic tank maintenance calendar
The EPA recommends an inspection at least every three years for household systems, and once a year for alternative systems with pumps or aerators. Household tanks are typically pumped every three to five years. A tank itself lasts about 20 to 30 years, and a leach field can last up to 50. An easy way to keep to that schedule is to book the next septic tank servicing visit when the current one is done.
Homes on city sewer
Houses connected to a public sewer have a different risk: the pipe between the house and the street. In most of the US that line belongs to the homeowner, and standard home insurance does not typically cover it unless an endorsement has been added.
Sewer line repair or a full replacement
A camera inspection shows whether the problem is one break or the whole run. Sewer line repair of a short section is a fraction of a full replacement, which is priced by the foot. The sewer line calculator works from the length of pipe and compares digging with trenchless methods, including the cost of putting the yard back.