Home › North Carolina › Johnston County › Garner › Proven Professional Construction Service

Proven Professional Construction ServiceLicensed

Name: Proven Professional Construction Service
Address: Garner, NC

Licensed septic contractor based in Garner, Johnston County, NC

License number	11308I, 11508, 11509, 11509I
License type	Certified Onsite Wastewater Inspector · Certified Onsite Wastewater System Contractor - Grade IV
License status	Current, on the NCOWCICB certified list effective 2026-09-16
License issued	July 11, 2024
Based in	Garner, Johnston County, North Carolina

"Based in" is the city and county of the address on the business's license record. That can be a mailing address; it doesn't tell you where the business works.

Get free quotes

What this license covers

Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.
Inspection: licensed to inspect existing septic systems; the license you want for a home-purchase inspection.

How to verify this license

We publish the license details exactly as they appear in the official licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #11308I, 11508, 11509, 11509I directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: NCOWCICB - certified onsite wastewater contractor and inspector list, last checked 2026-09-23. Verify at the official source.

For the business owner: Own Proven Professional Construction Service? Claim this listing