Septic Tank Replacement Runs $6K to $16K in 2026
Replacing a septic tank can cost between $6,000 and $16,000, depending on materials, labor, soil, and system upgrades. This guide explains every factor—from permits and drain fields to cost-saving strategies—helping homeowners budget wisely, meet local regulations, and protect their property’s value with a durable, efficient septic system.
By Jenna Raines
4 min read