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Septic Professionals in Williamsburg County

South Carolina

Professionals listed

Typical cost

$250–$500

Statewide rule

DES Regulation 61-56 (Onsite Wastewater Systems)

Last verified

Oct 2026

Licensed septic professionals recorded in Williamsburg County, South Carolina, each with the license number you can verify against the state roster. For statewide cost and inspection requirements, see the South Carolina hub.

Sort 12 of 12 shown

Folio	Professional of record	License no.	County	Status
45013	BOYKIN AND SONOSWW Installer (Tier II) · Greeleyville	45-367-45013	Williamsburg County	Active
License 45-367-45013 · Source: verified Oct 2026Verify on state roster
0769	Britton Brothers LLCOSWW Installer (Tier II) · Kingstree	OSWWI0769	Williamsburg County	Active
License OSWWI0769 · Source: verified Oct 2026Verify on state roster
0779	BUSTER SCOTTOSWW Installer (Tier II) · Hemingway	OSWWI0779	Williamsburg County	Active
License OSWWI0779 · Source: verified Oct 2026Verify on state roster
45006	COOPER & SONS SEPTIC TANK SVCOSWW Pumper/Hauler · Hemingway	45-368-45006	Williamsburg County	Active
License 45-368-45006 · Source: verified Oct 2026Verify on state roster
0700	Edward D. Mitchum Sr LLCOSWW Installer (Tier I) · Andrews	OSWWI0700	Williamsburg County	Active
License OSWWI0700 · Source: verified Oct 2026Verify on state roster
0192	Fulton septic tank serviceOSWW Pumper/Hauler · Kingstree	OSWWP0192	Williamsburg County	Active
License OSWWP0192 · Source: verified Oct 2026Verify on state roster
45001	FULTON’S MANUF & S/T SVCOSWW Installer (Tier III) · Kingstree	45-366-45001	Williamsburg County	Active
License 45-366-45001 · Source: verified Oct 2026Verify on state roster
45028	JOHN’S FARM SERVICEOSWW Installer (Tier II) · Lake City	45-367-45028	Williamsburg County	Active
License 45-367-45028 · Source: verified Oct 2026Verify on state roster
0415	Low country septic systemsOSWW Installer (Tier II) · Hemingway	OSWWI0415	Williamsburg County	Active
License OSWWI0415 · Source: verified Oct 2026Verify on state roster
0106	PIPEWORKS PLUMBING LLCOSWW Installer (Tier II) · Greeleyville	OSWWI0106	Williamsburg County	Active
License OSWWI0106 · Source: verified Oct 2026Verify on state roster
0447	Skye ConstructionOSWW Installer (Tier II) · Kingstree	OSWWI0447	Williamsburg County	Active
License OSWWI0447 · Source: verified Oct 2026Verify on state roster
0610	StacOSWW Installer (Tier II) · Hemingway	OSWWI0610	Williamsburg County	Active
License OSWWI0610 · Source: verified Oct 2026Verify on state roster
12 professionals recorded0 counties

Active (solid rule) Renewing (dashed) Lapsed (hairline)

Septic professionals near Williamsburg County

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