Home / South Carolina / Dorchester County / Summerville

Septic Professionals in Summerville, South Carolina

Dorchester County, South Carolina

Professionals in Summerville

Typical cost

$250–$500

Statewide rule

DES Regulation 61-56 (Onsite Wastewater Systems)

Last verified

Oct 2026

Licensed septic professionals based in Summerville, 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, or browse all of Dorchester County.

Sort 17 of 17 shown

Folio	Professional of record	License no.	County	Status
18068	3TT COASTAL CONSULTING LLCOSWW Installer (Tier II) · Summerville	18-367-18068	Dorchester County	Active
License 18-367-18068 · Source: verified Oct 2026Verify on state roster
0630	ACE Excavating LLCOSWW Installer (Tier II) · Summerville	OSWWI0630	Berkeley County	Active
License OSWWI0630 · Source: verified Oct 2026Verify on state roster
0119	Ameri-cansOSWW Pumper/Hauler · Summerville	OSWWP0119	Dorchester County	Active
License OSWWP0119 · Source: verified Oct 2026Verify on state roster
0269	Carter’s septic and siteworkOSWW Installer (Tier II) · Summerville	OSWWI0269	Berkeley County	Active
License OSWWI0269 · Source: verified Oct 2026Verify on state roster
00039	KNIGHT SEPTIC TANK COMPANYOSWW Tank Manufacturer · Summerville	18-365-00039	Dorchester County	Active
License 18-365-00039 · Source: verified Oct 2026Verify on state roster
00091	KNIGHT’S PRECASTOSWW Tank Manufacturer · Summerville	25-365-00091	Dorchester County	Active
License 25-365-00091 · Source: verified Oct 2026Verify on state roster
18002	KNIGHTS SEPTIC TANKOSWW Installer (Tier III) · Summerville	18-366-18002	Dorchester County	Active
License 18-366-18002 · Source: verified Oct 2026Verify on state roster
08133	MITCHUMS CONSTRUCTIONOSWW Installer (Tier II) · Summerville	08-367-08133	Berkeley County	Active
License 08-367-08133 · Source: verified Oct 2026Verify on state roster
0191	MORELAND LAND SERVICES LLCOSWW Installer (Tier II) · Summerville	OSWWI0191	Dorchester County	Active
License OSWWI0191 · Source: verified Oct 2026Verify on state roster
18053	OSCAR P BLACK JROSWW Installer (Tier II) · Summerville	18-367-18053	Dorchester County	Active
License 18-367-18053 · Source: verified Oct 2026Verify on state roster
0325	Piedmont Plumbers of CharlestonOSWW Installer (Tier II) · Summerville	OSWWI0325	Dorchester County	Active
License OSWWI0325 · Source: verified Oct 2026Verify on state roster
38143	Sanders Septic CoOSWW Installer (Tier II) · Summerville	38-367-38143	Berkeley County	Active
License 38-367-38143 · Source: verified Oct 2026Verify on state roster
0864	Storehouse Plumbing LLCOSWW Installer (Tier II) · Summerville	OSWWI0864	Dorchester County	Active
License OSWWI0864 · Source: verified Oct 2026Verify on state roster
0147	The Flush Crew CoOSWW Pumper/Hauler · Summerville	OSWWP0147	Dorchester County	Active
License OSWWP0147 · Source: verified Oct 2026Verify on state roster
0071	TWO-TAC, LLC dba AMERI-CANSOSWW Pumper/Hauler · Summerville	OSWWP0071	Dorchester County	Active
License OSWWP0071 · Source: verified Oct 2026Verify on state roster
0826	Vaanra LLCOSWW Installer (Tier II) · Summerville	OSWWI0826	Berkeley County	Active
License OSWWI0826 · Source: verified Oct 2026Verify on state roster
0279	WLO Septic Tank LLCOSWW Installer (Tier II) · Summerville	OSWWI0279	Berkeley County	Active
License OSWWI0279 · Source: verified Oct 2026Verify on state roster
17 professionals recorded0 counties

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

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