Mississippi does not require a state-level septic system installer license. The median salary is $40,603 per year.
Last updated 2026-05-08
Mississippi does not require a septic system installer to hold a state license. Mississippi does not require a state-level septic system installer license. Licensing is administered by the State Dept of Health / Environmental Quality.
Mississippi requires passing the Septic System Installer licensing exam with a minimum score of —%. The application fee is —.
Getting licensed as a septic system installer in Mississippi takes 0 months on the typical path. Here are the steps.
The total cost includes an exam application fee of — and renewal fees of — every 2 years.
| Fee | Amount |
|---|
Septic System Installers in Mississippi earn a median salary of $40,603, which is less than the national average. Data from BLS OEWS May 2024.
| Mean (average) | — / year |
| Entry level (10th pct) | — |
| Top earners (90th pct) | — |
| Total employed | — in Mississippi |
| National average | $48,920 |
No — Mississippi does not require a state-level septic system installer license. Mississippi does not require a state-level septic system installer license.
The median annual salary for septic system installers in Mississippi is $40,603. The national median is $48,920.
The fastest path takes approximately 0 months. The typical path takes 0 months including experience requirements.