Licensed Septic Companies in Trinity, NC
8 septic companies serve Trinity, North Carolina, and 7 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 Trinity
Guides: Septic tank pumping · Septic system installation · Septic inspection · Septic repair · Drain field repair · Installation cost · Pumping cost
8 septic companies in Trinity
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Ag Environmental Management LLC
Trinity, NC · Randolph County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #1848 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation · Inspection
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David Snow Grading
Trinity, NC · Randolph County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #3887 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation
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Digrite Septic & Footings
Trinity, NC · Randolph County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV) · #9249 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation
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Nick Driggers Pumping Service
956 Harris Rd, Trinity, NC 27370 · Guilford County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II + Inspector) · #15442 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level IV + Inspector) · #4108 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
From their website: Pumping · Installation · Inspection · Repair · Drain field · Perc testing
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Robert Tyler Moss
Trinity, NC · Davidson County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #9474 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation
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Timothy Prevost
Trinity, NC · Randolph County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15480 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation
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Wrightson Construction
Trinity, NC · Randolph County
- Licensed: North Carolina Certified Onsite Wastewater (Septic) Installer (Level II) · #15206 (NC Onsite Wastewater Contractors & Inspectors Certification Board, verify)
Per state license: Installation
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David Sumner Septic Tank Pumping
3141 Sumner Rd, Trinity, NC 27370 · Randolph County
From their website: Pumping · Installation · 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 Trinity 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 Trinity: common questions
How many licensed septic companies are in Trinity, NC?
8 septic companies serve Trinity, North Carolina, and 7 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 Trinity?
2 of the 8 listings in Trinity 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 Trinity?
8 listings in Trinity 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.