Septic costs

Septic prices vary widely with soil, system type, permits and region. These guides will show what drives each cost and where every figure comes from, so you can check a quote against something more than a single national average.

How much does leach field repair cost? Published guides put leach field repair at about $1,000 to $5,000. See what each repair costs and when a repair may not be enough.
How much does an aerobic septic system cost? Published estimates for an aerobic septic system range from about $10,000 to over $40,000. See why they differ and what running one costs each year.
How much does a septic inspection cost? Published estimates put a routine septic inspection around $150 to $450, and a home-sale inspection around $300 to $700. See what each one covers.
How much does a septic system cost? Published guides put a conventional septic system at about $3,000 to $8,500, with engineered systems far higher. Compare the ranges and see what drives them.