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Protocol Sampling Service INCLicensed

Name: Protocol Sampling Service INC
Address: Raleigh, NC

Licensed septic contractor based in Raleigh, Wake County, NC

License number	10037E, 13021I
License type	Authorized Onsite Wastewater Evaluator (soil/site evaluator) · Certified Onsite Wastewater Inspector
License status	Current, on the NCOWCICB certified list effective 2026-09-16
License issued	December 31, 2024
Based in	Raleigh, Wake 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.

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What this license covers

Site testing: licensed to run percolation tests and evaluate soils to determine what kind of system a site can support.
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 #10037E, 13021I 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 + NCOWCICB - authorized evaluator list, last checked 2026-09-23. Verify at the official source.

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