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Septic Registry

Harold W Williamson

InstallerGreenville · Pitt County, North Carolina

Call (252) 746-2915

The state record

Name as listed
HAROLD W WILLIAMSON
Phone as listed
(252) 746-2915
Licence number
3910
Licence class
Grade Level II
City
Greenville
County of record
Pitt County
Licensed since
April 29, 2010
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

Harold W Williamson 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 April 29, 2010 — 16 years ago, one of the longest-standing in the county on this record. 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 Harold W Williamson

Is Harold W Williamson licensed for septic work in North Carolina?
Harold W Williamson appears on NC OWCICB's records under Grade Level II 3910, as published August 21, 2026, filed under Pitt County. Licences can lapse between publications, so confirm it is current before hiring.
What is Harold W Williamson 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 Harold W Williamson's licence myself?
Check with the certification board, or your county environmental health office, quoting 3910. 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 Harold W Williamson?
Pitt County has 27 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 Pitt County

All 27 in Pitt County →