Licensed Septic Companies in Gastonia, NC
10 septic companies serve Gastonia, North Carolina, and 9 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 Gastonia
Guides: Septic tank pumping · Septic system installation · Septic inspection · Septic repair · Drain field repair · Installation cost · Pumping cost
10 septic companies in Gastonia
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7 C'S Environmental
Gastonia, NC · Gaston County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11556 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation
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Ctm Construction
Gastonia, NC · Gaston County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9397 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation
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Keith Mack Mclean Jr
Gastonia, NC · Gaston County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9813 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation
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Mclean Septic
Gastonia, NC · Gaston County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #11101 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation · Inspection
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Meredith Payne
Gastonia, NC · Gaston County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11847 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation
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Next Level Pipe Lining
2020 Remount Rd Ste H100A, Gastonia, NC 28054 · Lincoln County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #1879 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
From their website: Inspection Per state license: Installation
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Roland Black Services
501 E Franklin Blvd, Gastonia, NC 28054 · Gaston County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11037 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation
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Superior Plumbing and Drains
1669 Federal Ave, Gastonia, NC 28052 · Gaston County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #11975 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
From their website: Inspection · Perc testing Per state license: Installation
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Ub Trucking And Tractor Works
Gastonia, NC · Gaston County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #1048 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation · Inspection
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Septic Blue of Gastonia
233 W Main Ave Ste 8C, Gastonia, NC 28052 · Gaston County
From their website: Pumping · Installation · Inspection · Repair · Drain field · Risers & lids
No listings match those filters.
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 Gastonia 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 Gastonia: common questions
How many licensed septic companies are in Gastonia, NC?
10 septic companies serve Gastonia, North Carolina, and 9 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 pump septic tanks in Gastonia?
1 of the 10 listings in Gastonia 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 Gastonia?
10 listings in Gastonia 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.