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Septic Registry

Thomasson & Sons LLC

InstallerWhittier · Jackson County, North Carolina

Call (828) 269-7521

The state record

Name as listed
THOMASSON & SONS LLC
Phone as listed
(828) 269-7521
Licence number
14931
Licence class
Grade Level II
City
Whittier
County of record
Jackson County
Licensed since
January 5, 2026
Record published
August 21, 2026
Licensing agency
North Carolina Onsite Wastewater Contractor and Inspector Certification Board

What this licence covers

Certified to install single and multiple tank conventional gravity systems and grease traps — but not pumped, low-pressure, drip dispersal or pretreatment systems, which need Grade Level IV
The grade on this record is Grade Level II, which permits the holder to install single and multiple tank conventional gravity systems and grease traps — but not pumped, low-pressure, drip dispersal or pretreatment systems, which need Grade Level IV.

What this listing does and does not tell you

Thomasson & Sons LLC appears on North Carolina’s septic licensing records as a certified septic installer, as published August 21, 2026. That is a statement by NC OWCICB that the licence was held when the record was compiled.

The record puts the first certification at January 5, 2026 — 0 years ago, certified within the last year. Longevity is not a measure of quality, but it is a fact the state publishes and it is hard to fake.

It is not a rating, a review, an endorsement or a guarantee of insurance, price or workmanship — and licences lapse. Nothing on this page comes from the company itself, and no company pays to be here.

To confirm the licence is current today, check with the certification board, or your county environmental health office. Step by step →

Questions about Thomasson & Sons LLC

Is Thomasson & Sons LLC licensed for septic work in North Carolina?
Thomasson & Sons LLC appears on NC OWCICB's records under Grade Level II 14931, as published August 21, 2026, filed under Jackson County. Licences can lapse between publications, so confirm it is current before hiring.
What is Thomasson & Sons LLC licensed to do?
The grade on this record is Grade Level II, which permits the holder to install single and multiple tank conventional gravity systems and grease traps — but not pumped, low-pressure, drip dispersal or pretreatment systems, which need Grade Level IV.
How do I verify Thomasson & Sons LLC's licence myself?
Check with the certification board, or your county environmental health office, quoting 14931. Nothing on this page comes from the company, and we do not verify anyone ourselves — we republish the state record and name it.
Who else is licensed near Thomasson & Sons LLC?
Jackson County has 86 licensed septic businesses on the same record. Worth knowing when the first company you call cannot come out for a fortnight.

Other licensed companies in Jackson County

All 86 in Jackson County →