The cost of a septic tank can vary between $500 and $2,500, depending on the size needed. A complete septic system typically ranges from $3,615 to $12,408, with an average national price of around $8,000.
If you are only replacing the tank in an existing septic system, the cost will depend on factors such as the tank size. Here is an estimate of what you might pay for the tank alone based on size:
– 500 gallons (suitable for a one-bedroom house)
– 750 gallons (suitable for a two-bedroom house)
– 1,000 gallons (suitable for a three- or four-bedroom house)
– 1,200 gallons (suitable for a five- or six-bedroom house)
– 1,500 gallons (suitable for a six- or seven-bedroom house)
There are several factors that can affect the cost of a septic tank, including the materials it is made of, labor costs, system type (anaerobic vs. aerobic, alternative systems), surveys and permits, testing, and leach field installation. It is important to properly maintain your septic system to ensure it lasts between 15 to 40 years or longer. Tips for maintaining your septic system include avoiding items that could clog or damage it, and conserving water to reduce strain on the system.