Licensed Septic Companies in Hattiesburg, MS

Septic companies in Hattiesburg: common questions

How many licensed septic companies are in Hattiesburg, MS?

8 septic companies serve Hattiesburg, Mississippi, and 8 of them hold a Mississippi septic license or certification matched to the Mississippi State Department of Health list (data as of October 2026). Each license badge on this page names the agency and links to its lookup so you can confirm it.

Who licenses septic contractors in Mississippi?

Mississippi certifies septic installers, pumpers and maintenance providers through the State Department of Health. The licensing body is the Mississippi State Department of Health, On-Site Wastewater.

Which companies pump septic tanks in Hattiesburg?

3 of the 8 listings in Hattiesburg offer septic tank pumping, either on their own website or under a state pumper license. Use the service filter above to show only those companies.

Which companies install septic systems in Hattiesburg?

5 listings in Hattiesburg install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their Mississippi license.

How do I check a septic contractor's license in Mississippi?

Use the Mississippi State Department of Health, On-Site Wastewater's lookup (https://apps.msdh.ms.gov/wastewater/installersearch.asp) and search the contractor's name or license number. Our guide to checking a septic license walks through it.