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Alvin A. Sutphin, IIILicensed

Licensed septic contractor in Davidsonville, MD

NameAlvin A. Sutphin, III
CompanyState Wide Septic Tank Service, Inc.
License number01371
License typeRegistered On-Site Wastewater (Septic) Professional
License statusCurrent — MD State Board of On-Site Wastewater Professionals
License expires2028-12-31
LocationDavidsonville, Maryland 21035
Phone(410) 798-0431

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How to verify this license

We publish this listing exactly as it appears in Maryland's official licensing records; we do not vouch for the business itself. Before hiring, look up license #01371 directly with the state, confirm it is still active, and ask for a current certificate of insurance.

Source: MD State Board of On-Site Wastewater Professionals - registered individuals, last checked 2026-08-17. Verify at the official source.

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