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Septic Registry

Licensed septic companies in Washington County, North Carolina

1 business on North Carolina’s septic licensing records gives Washington County as its address, alongside 1 individually licensed onsite professional.

Licensed businesses based in Washington County

Individually licensed onsite professionals in Washington County

North Carolina licenses people as well as companies. These are the named professionals the state has licensed, listed with the licence they hold and when it expires. They are usually employed by one of the businesses above.

Licensed onsite professionals in Washington County
NameLicenceCityExpires
Fred Douglas WisnerGrade Level IINo. 14445CreswellNot stated

Who handles septic permits in Washington County

North Carolina certifies the installer personally, and the board publishes the company each certified installer works for. The county health department permits and inspects the system itself, so a job normally involves both.

How to verify a septic licence before you hire →

Towns in Washington County

Where in the county each licensed business is based.

Licensed companies in neighbouring counties

A North Carolina septic licence is valid statewide, so a company listed in an adjoining county can legally do the work in Washington County.

Records as published August 21, 2026. A licence can lapse at any time — confirm with the certification board, or your county environmental health office before hiring. Report a correction.