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Christopher PorterLicensed

Licensed septic contractor based in Langdon, NH

NameChristopher Porter
License number03790
License typeSeptic System Installer
License statusActive — NH DES Designer/Installer roster
Based inLangdon, New Hampshire 03602
Phone(603) 835-2185

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

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We publish the license details exactly as they appear in New Hampshire's official licensing records; we do not vouch for the business itself. Before hiring, look up license #03790 directly with the state, confirm it is still active, and ask for a current certificate of insurance.

Source: NH DES - Septic System Designers & Installers, last checked 2026-08-16. Verify at the official source.

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