Licensed Septic Companies in Mount Olive, NC
6 septic companies serve Mount Olive, North Carolina, and 6 of them hold a North Carolina septic license or certification matched to the NC Onsite Wastewater Contractors & Inspectors Certification Board list (data as of October 2026).
Septic services in Mount Olive
Guides: Septic system installation · Septic inspection · Installation cost · Pumping cost
6 septic companies in Mount Olive
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C & M Septic
Mount Olive, NC · Wayne County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #3263 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #12059 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #12037 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation · Inspection
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M P H Driveways & Septic Tanks Inc
Mount Olive, NC · Duplin County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Inspector · #13059I (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Inspection
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Mph Driveways & Septic Tanks Inc
Mount Olive, NC · Duplin County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #4992 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation · Inspection
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Palma Clearing & Septic
Mount Olive, NC · Wayne County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11544 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation
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Pro Septic Tanks LLC
Mount Olive, NC · Wayne County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #11274 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation · Inspection
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Y And G Septics
Mount Olive, NC · Duplin County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9853 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation
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Septic licensing in North Carolina
North Carolina certifies onsite wastewater installers by grade and certifies inspectors; the board publishes its certification list. The NC Onsite Wastewater Contractors & Inspectors Certification Board issues these credentials: Grade Level II installer; Grade Level IV installer; Point-of-sale inspector.
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Mount Olive and whether the permit fee is in their quote.
North Carolina septic licensing: agencies, license types and how to check a license →
Septic companies in Mount Olive: common questions
How many licensed septic companies are in Mount Olive, NC?
6 septic companies serve Mount Olive, North Carolina, and 6 of them hold a North Carolina septic license or certification matched to the NC Onsite Wastewater Contractors & Inspectors Certification Board 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 North Carolina?
North Carolina certifies onsite wastewater installers by grade and certifies inspectors; the board publishes its certification list. The licensing body is the NC Onsite Wastewater Contractors & Inspectors Certification Board.
Which companies install septic systems in Mount Olive?
5 listings in Mount Olive install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their North Carolina license.
How do I check a septic contractor's license in North Carolina?
Use the NC Onsite Wastewater Contractors & Inspectors Certification Board's lookup (https://ncowcicb.info/certification-list/) and search the contractor's name or license number. Our guide to checking a septic license walks through it.