Home / South Carolina / Greenville County

Septic Professionals in Greenville County

South Carolina

Professionals listed

127

Typical cost

$250–$500

Statewide rule

DES Regulation 61-56 (Onsite Wastewater Systems)

Last verified

Oct 2026

Licensed septic professionals recorded in Greenville 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 127 of 127 shown

Folio	Professional of record	License no.	County	Status
23083	3R INCOSWW Pumper/Hauler · Greenville	23-368-23083	Greenville County	Active
License 23-368-23083 · Source: verified Oct 2026Verify on state roster
0606	413 Construction LLCOSWW Installer (Tier II) · Pelzer	OSWWI0606	Greenville County	Active
License OSWWI0606 · Source: verified Oct 2026Verify on state roster
0200	ADVANCED SEPTIC LLCOSWW Installer (Tier III) · Greer	OSWWI0200	Greenville County	Active
License OSWWI0200 · Source: verified Oct 2026Verify on state roster
23234	AHC ENTERPRISES, LLC dba BENJAMIN FRANKLIN PLUMBINGOSWW Installer (Tier II) · Greenville	23-367-23234	Greenville County	Active
License 23-367-23234 · Source: verified Oct 2026Verify on state roster
23148	American Drainfield Septic ServiceOSWW Installer (Tier II) · Greer	23-367-23148	Greenville County	Active
License 23-367-23148 · Source: verified Oct 2026Verify on state roster
0074	ANDEW SMITHOSWW Installer (Tier II) · Simpsonville	OSWWI0074	Greenville County	Active
License OSWWI0074 · Source: verified Oct 2026Verify on state roster
0545	Appalachian EarthworxOSWW Installer (Tier III)	OSWWI0545	Greenville County	Active
License OSWWI0545 · Source: verified Oct 2026Verify on state roster
0490	ARM LLCOSWW Installer (Tier II) · Greenville	OSWWI0490	Greenville County	Active
License OSWWI0490 · Source: verified Oct 2026Verify on state roster
0191	Augusta Road Septic Tank ServiceOSWW Pumper/Hauler · Piedmont	OSWWP0191	Greenville County	Active
License OSWWP0191 · Source: verified Oct 2026Verify on state roster
23074	BAILEY SEPTIC TANKSOSWW Installer (Tier II) · Greenville	23-367-23074	Greenville County	Active
License 23-367-23074 · Source: verified Oct 2026Verify on state roster
0789	Batson’s PlumbingOSWW Installer (Tier II) · Fountain Inn	OSWWI0789	Greenville County	Active
License OSWWI0789 · Source: verified Oct 2026Verify on state roster
23088	BAYNE SEPTIC TANKOSWW Installer (Tier II) · Travelers Rest	23-367-23088	Greenville County	Active
License 23-367-23088 · Source: verified Oct 2026Verify on state roster
0434	Bear Claw ExcavatingOSWW Installer (Tier II)	OSWWI0434	Greenville County	Active
License OSWWI0434 · Source: verified Oct 2026Verify on state roster
0436	Bishop Mays Inc.OSWW Installer (Tier II) · Greer	OSWWI0436	Greenville County	Active
License OSWWI0436 · Source: verified Oct 2026Verify on state roster
0874	Blue ride tree service and gradingOSWW Installer (Tier II) · Travelers Rest	OSWWI0874	Greenville County	Active
License OSWWI0874 · Source: verified Oct 2026Verify on state roster
23301	BMC Landscaping and outdoor servicesOSWW Installer (Tier II) · Belton	23-367-23301	Greenville County	Active
License 23-367-23301 · Source: verified Oct 2026Verify on state roster
23304	BOOKER INTERPRISEOSWW Installer (Tier II) · Piedmont	23-367-23304	Greenville County	Active
License 23-367-23304 · Source: verified Oct 2026Verify on state roster
42227	BOSWELL GRADING LLCOSWW Installer (Tier II) · Greer	42-367-42227	Greenville County	Active
License 42-367-42227 · Source: verified Oct 2026Verify on state roster
0432	BRK gradingOSWW Installer (Tier II) · Greer	OSWWI0432	Greenville County	Active
License OSWWI0432 · Source: verified Oct 2026Verify on state roster
23279	BROTHERS PLUMBING AIR & ELECTROSWW Installer (Tier II) · Greer	23-367-23279	Greenville County	Active
License 23-367-23279 · Source: verified Oct 2026Verify on state roster
23002	BSI, LLCOSWW Installer (Tier III) · Greer	23-366-23002	Greenville County	Active
License 23-366-23002 · Source: verified Oct 2026Verify on state roster
23204	C&M GRADING INCOSWW Installer (Tier II) · Greer	23-367-23204	Greenville County	Active
License 23-367-23204 · Source: verified Oct 2026Verify on state roster
0204	Cabe Grading, INC.OSWW Installer (Tier II)	OSWWI0204	Greenville County	Active
License OSWWI0204 · Source: verified Oct 2026Verify on state roster
0812	Caddel Excavating & SepticOSWW Installer (Tier II)	OSWWI0812	Greenville County	Active
License OSWWI0812 · Source: verified Oct 2026Verify on state roster
0041	CANTRELLS TREE AND LAND MANAGEMENT LLCOSWW Installer (Tier II) · Piedmont	OSWWI0041	Greenville County	Active
License OSWWI0041 · Source: verified Oct 2026Verify on state roster
0218	Carolina 85 Grading LLCOSWW Installer (Tier II) · Greenville	OSWWI0218	Greenville County	Active
License OSWWI0218 · Source: verified Oct 2026Verify on state roster
0341	Carolina DigginOSWW Installer (Tier II) · Travelers Rst	OSWWI0341	Greenville County	Active
License OSWWI0341 · Source: verified Oct 2026Verify on state roster
23187	CAROLINA SEPTICOSWW Installer (Tier II) · Greer	23-367-23187	Greenville County	Active
License 23-367-23187 · Source: verified Oct 2026Verify on state roster
0835	Clearly Grounded LLCOSWW Installer (Tier II) · Greer	OSWWI0835	Greenville County	Active
License OSWWI0835 · Source: verified Oct 2026Verify on state roster
23305	CLEARVIEW GRADING LLCOSWW Installer (Tier II) · Honea Path	23-367-23305	Greenville County	Active
License 23-367-23305 · Source: verified Oct 2026Verify on state roster
42013	COLLINS HAMMETT CONST LLCOSWW Installer (Tier II) · Greer	42-367-42013	Greenville County	Active
License 42-367-42013 · Source: verified Oct 2026Verify on state roster
23185	CREAMER LANDSCAP & GRADING INCOSWW Installer (Tier II) · Pelzer	23-367-23185	Greenville County	Active
License 23-367-23185 · Source: verified Oct 2026Verify on state roster
0123	DAVID JERREL SUTTLESOSWW Installer (Tier II)	OSWWI0123	Greenville County	Active
License OSWWI0123 · Source: verified Oct 2026Verify on state roster
23299	DAVIS LANDSCAPINGOSWW Installer (Tier II) · Belton	23-367-23299	Greenville County	Active
License 23-367-23299 · Source: verified Oct 2026Verify on state roster
23082	DAVIS SEPTIC, GRADING, PUMPINGOSWW Pumper/Hauler · Belton	23-368-23082	Greenville County	Active
License 23-368-23082 · Source: verified Oct 2026Verify on state roster
0257	Dean Construction & DevelopmentOSWW Installer (Tier II) · Simpsonville	OSWWI0257	Greenville County	Active
License OSWWI0257 · Source: verified Oct 2026Verify on state roster
0292	Dennis BallewOSWW Installer (Tier I) · Taylors	OSWWI0292	Greenville County	Active
License OSWWI0292 · Source: verified Oct 2026Verify on state roster
0632	Down South SepticOSWW Installer (Tier II) · Greer	OSWWI0632	Greenville County	Active
License OSWWI0632 · Source: verified Oct 2026Verify on state roster
04014	DR FLUSHOSWW Pumper/Hauler · Woodruff	04-368-04014	Greenville County	Active
License 04-368-04014 · Source: verified Oct 2026Verify on state roster
0749	Elite Water and SewerOSWW Installer (Tier II) · Taylors	OSWWI0749	Greenville County	Active
License OSWWI0749 · Source: verified Oct 2026Verify on state roster
23209	ENTERPRIZE PLUMBINGOSWW Installer (Tier II) · Simpsonville	23-367-23209	Greenville County	Active
License 23-367-23209 · Source: verified Oct 2026Verify on state roster
0657	Environmental Septic SoultionsOSWW Installer (Tier III) · Hodges	OSWWI0657	Greenville County	Active
License OSWWI0657 · Source: verified Oct 2026Verify on state roster
0152	ERIN SCHUMPERTOSWW Installer (Tier II) · Simpsonville	OSWWI0152	Greenville County	Active
License OSWWI0152 · Source: verified Oct 2026Verify on state roster
23275	ERVIN HOME SERVICES LLCOSWW Installer (Tier II) · Greenville	23-367-23275	Greenville County	Active
License 23-367-23275 · Source: verified Oct 2026Verify on state roster
0294	Ethical PlumbingOSWW Installer (Tier I) · Taylors	OSWWI0294	Greenville County	Active
License OSWWI0294 · Source: verified Oct 2026Verify on state roster
23178	Foster Grading and Landscaping, LLCOSWW Installer (Tier II)	23-367-23178	Greenville County	Active
License 23-367-23178 · Source: verified Oct 2026Verify on state roster
0105	FusionSite Georgia LLC dba Littlejohn Portable ToiletsOSWW Pumper/Hauler · Greenville	OSWWP0105	Greenville County	Active
License OSWWP0105 · Source: verified Oct 2026Verify on state roster
0725	GB Property Services LLCOSWW Installer (Tier II)	OSWWI0725	Greenville County	Active
License OSWWI0725 · Source: verified Oct 2026Verify on state roster
0424	Gentry Systematic SVC Solution, LLCOSWW Installer (Tier III) · Greenville	OSWWI0424	Greenville County	Active
License OSWWI0424 · Source: verified Oct 2026Verify on state roster
0151	GMS SEPTICSOSWW Installer (Tier II) · Landrum	OSWWI0151	Greenville County	Active
License OSWWI0151 · Source: verified Oct 2026Verify on state roster
0811	Grace Services SCOSWW Installer (Tier II) · Greenville	OSWWI0811	Greenville County	Active
License OSWWI0811 · Source: verified Oct 2026Verify on state roster
0193	HARPER GENERAL CONTRACTORSOSWW Installer (Tier II) · Greenville	OSWWI0193	Greenville County	Active
License OSWWI0193 · Source: verified Oct 2026Verify on state roster
0617	Haven Forestry DBA Groundbreakers Excavation LLCOSWW Installer (Tier III) · Greer	OSWWI0617	Greenville County	Active
License OSWWI0617 · Source: verified Oct 2026Verify on state roster
0348	Hays Construction Management, LLCOSWW Installer (Tier II) · Taylors	OSWWI0348	Greenville County	Active
License OSWWI0348 · Source: verified Oct 2026Verify on state roster
23070	HOME AGAIN CAROLINA INCOSWW Pumper/Hauler · Simpsonville	23-368-23070	Greenville County	Active
License 23-368-23070 · Source: verified Oct 2026Verify on state roster
0441	Hunter Dirt WorksOSWW Installer (Tier II) · Taylors	OSWWI0441	Greenville County	Active
License OSWWI0441 · Source: verified Oct 2026Verify on state roster
42096	HYDER CONSTRUCTION CO INCOSWW Installer (Tier II) · Landrum	42-367-42096	Greenville County	Active
License 42-367-42096 · Source: verified Oct 2026Verify on state roster
23222	J MICHAEL BARBREY GRADINGOSWW Installer (Tier II) · Fountain Inn	23-367-23222	Greenville County	Active
License 23-367-23222 · Source: verified Oct 2026Verify on state roster
23226	JALAN COMPANIESOSWW Installer (Tier II) · Greer	23-367-23226	Greenville County	Active
License 23-367-23226 · Source: verified Oct 2026Verify on state roster
23102	JCL GRADING & CONSTRUCTION INCOSWW Installer (Tier II) · Taylors	23-367-23102	Greenville County	Active
License 23-367-23102 · Source: verified Oct 2026Verify on state roster
0681	JM Land InvestingOSWW Installer (Tier I) · Honea Path	OSWWI0681	Greenville County	Active
License OSWWI0681 · Source: verified Oct 2026Verify on state roster
23265	JOE GILREATHOSWW Installer (Tier II) · Taylors	23-367-23265	Greenville County	Active
License 23-367-23265 · Source: verified Oct 2026Verify on state roster
0248	JOHN TINSLEYOSWW Installer (Tier II) · Greenville	OSWWI0248	Greenville County	Active
License OSWWI0248 · Source: verified Oct 2026Verify on state roster
04261	JOLLY ROGERS MASONRY SOLUTIONS LLCOSWW Installer (Tier II) · Greer	04-367-04261	Greenville County	Active
License 04-367-04261 · Source: verified Oct 2026Verify on state roster
0532	Juarez Hardscape LLCOSWW Installer (Tier II)	OSWWI0532	Greenville County	Active
License OSWWI0532 · Source: verified Oct 2026Verify on state roster
0230	JUSTUS TRUCK SERVICE & GRADINGOSWW Installer (Tier III)	OSWWI0230	Greenville County	Active
License OSWWI0230 · Source: verified Oct 2026Verify on state roster
0418	JYW Sewer & SepticOSWW Installer (Tier II) · Greenville	OSWWI0418	Greenville County	Active
License OSWWI0418 · Source: verified Oct 2026Verify on state roster
23268	LBK EXTERIOR SERVICES INCOSWW Installer (Tier II) · Landrum	23-367-23268	Greenville County	Active
License 23-367-23268 · Source: verified Oct 2026Verify on state roster
0711	Lee’sOSWW Installer (Tier II) · Pelzer	OSWWI0711	Greenville County	Active
License OSWWI0711 · Source: verified Oct 2026Verify on state roster
23071	LEES WELL DRILLING AND SEPTICOSWW Pumper/Hauler · Pelzer	23-368-23071	Greenville County	Active
License 23-368-23071 · Source: verified Oct 2026Verify on state roster
0759	LG Welding & Repair LLCOSWW Installer (Tier II) · Marietta	OSWWI0759	Greenville County	Active
License OSWWI0759 · Source: verified Oct 2026Verify on state roster
23261	LISA GIBSONOSWW Installer (Tier II) · Greenville	23-367-23261	Greenville County	Active
License 23-367-23261 · Source: verified Oct 2026Verify on state roster
0492	LP Septic Solutions LLCOSWW Installer (Tier II) · Travelers Rst	OSWWI0492	Greenville County	Active
License OSWWI0492 · Source: verified Oct 2026Verify on state roster
23290	Matt HafnerOSWW Installer (Tier II) · Honea Path	23-367-23290	Greenville County	Active
License 23-367-23290 · Source: verified Oct 2026Verify on state roster
0295	MckinneyOSWW Installer (Tier II) · Greer	OSWWI0295	Greenville County	Active
License OSWWI0295 · Source: verified Oct 2026Verify on state roster
0040	MID-SOUTH GRADINGOSWW Installer (Tier II) · Greer	OSWWI0040	Greenville County	Active
License OSWWI0040 · Source: verified Oct 2026Verify on state roster
0243	MODERN FORESTRYOSWW Installer (Tier II) · Travelers Rst	OSWWI0243	Greenville County	Active
License OSWWI0243 · Source: verified Oct 2026Verify on state roster
0302	Mr. Rooter Plumbing of GreenvilleOSWW Installer (Tier I) · Greer	OSWWI0302	Greenville County	Active
License OSWWI0302 · Source: verified Oct 2026Verify on state roster
23078	OEM LLC DBA GRIFFIN WASTEOSWW Pumper/Hauler · Greer	23-368-23078	Greenville County	Active
License 23-368-23078 · Source: verified Oct 2026Verify on state roster
0472	One Nation GradingOSWW Installer (Tier II) · Greer	OSWWI0472	Greenville County	Active
License OSWWI0472 · Source: verified Oct 2026Verify on state roster
0724	Palmer Excavation LLCOSWW Installer (Tier II) · Simpsonville	OSWWI0724	Greenville County	Active
License OSWWI0724 · Source: verified Oct 2026Verify on state roster
23314	PARKS GRADING COMPANY LLCOSWW Installer (Tier II) · Taylors	23-367-23314	Greenville County	Active
License 23-367-23314 · Source: verified Oct 2026Verify on state roster
23159	PAYNE MCGINN & CUMMINS INCOSWW Installer (Tier II) · Travelers Rest	23-367-23159	Greenville County	Active
License 23-367-23159 · Source: verified Oct 2026Verify on state roster
23050	PIEDMONT ENVIRON. SVCS LLCOSWW Pumper/Hauler · Greenville	23-368-23050	Greenville County	Active
License 23-368-23050 · Source: verified Oct 2026Verify on state roster
00064	PIEDMONT SALES INC.OSWW Tank Manufacturer · Piedmont	23-365-00064	Greenville County	Active
License 23-365-00064 · Source: verified Oct 2026Verify on state roster
0748	Pilgrim SepticOSWW Installer (Tier II) · Marietta	OSWWI0748	Greenville County	Active
License OSWWI0748 · Source: verified Oct 2026Verify on state roster
10119	PREFERRED HOME SERVICESOSWW Installer (Tier II) · Greer	10-367-10119	Greenville County	Active
License 10-367-10119 · Source: verified Oct 2026Verify on state roster
04229	PRIME SEPTICOSWW Installer (Tier II) · Belton	04-367-04229	Greenville County	Active
License 04-367-04229 · Source: verified Oct 2026Verify on state roster
42270	PROPERTY SERVICE PROFESSIONALSOSWW Installer (Tier II) · Greer	42-367-42270	Greenville County	Active
License 42-367-42270 · Source: verified Oct 2026Verify on state roster
46183	Quik Plumbing Sewer and Drains LLCOSWW Installer (Tier II) · Rock Hill	46-367-46183	Greenville County	Active
License 46-367-46183 · Source: verified Oct 2026Verify on state roster
0659	Raybrook Homes LLCOSWW Installer (Tier II) · Greer	OSWWI0659	Greenville County	Active
License OSWWI0659 · Source: verified Oct 2026Verify on state roster
0830	Renew Land ManagementOSWW Installer (Tier II) · Greenville	OSWWI0830	Greenville County	Active
License OSWWI0830 · Source: verified Oct 2026Verify on state roster
23291	RJ MASONRYOSWW Installer (Tier II) · Greenville	23-367-23291	Greenville County	Active
License 23-367-23291 · Source: verified Oct 2026Verify on state roster
0767	Rock Soild ExavationOSWW Installer (Tier I) · Spartanburg	OSWWI0767	Greenville County	Active
License OSWWI0767 · Source: verified Oct 2026Verify on state roster
0624	Roper BrothersOSWW Installer (Tier III) · Fountain Inn	OSWWI0624	Greenville County	Active
License OSWWI0624 · Source: verified Oct 2026Verify on state roster
23009	ROPER BROTHERS INCOSWW Installer (Tier II) · Fountain Inn	23-367-23009	Greenville County	Active
License 23-367-23009 · Source: verified Oct 2026Verify on state roster
23198	ROTO ROOTEROSWW Installer (Tier II) · Greenville	23-367-23198	Greenville County	Active
License 23-367-23198 · Source: verified Oct 2026Verify on state roster
23069	Royal Flush of the CarolinasOSWW Pumper/Hauler · Piedmont	23-368-23069	Greenville County	Active
License 23-368-23069 · Source: verified Oct 2026Verify on state roster
23295	RW GRADINGOSWW Installer (Tier II) · Taylors	23-367-23295	Greenville County	Active
License 23-367-23295 · Source: verified Oct 2026Verify on state roster
0323	Saluda River Excavating LLCOSWW Installer (Tier II) · Pelzer	OSWWI0323	Greenville County	Active
License OSWWI0323 · Source: verified Oct 2026Verify on state roster
0050	SALUDA RIVER SERVICESOSWW Installer (Tier II) · Cleveland	OSWWI0050	Greenville County	Active
License OSWWI0050 · Source: verified Oct 2026Verify on state roster
0407	SC SEPTIC LLCOSWW Installer (Tier III) · Greer	OSWWI0407	Greenville County	Active
License OSWWI0407 · Source: verified Oct 2026Verify on state roster
23277	SEPTIC PRO, LLCOSWW Installer (Tier II) · Greer	23-367-23277	Greenville County	Active
License 23-367-23277 · Source: verified Oct 2026Verify on state roster
23297	SEPTIC SOLUTION LLCOSWW Installer (Tier II) · Greer	23-367-23297	Greenville County	Active
License 23-367-23297 · Source: verified Oct 2026Verify on state roster
23287	SOUTHERN FLOWOSWW Installer (Tier II) · Greer	23-367-23287	Greenville County	Active
License 23-367-23287 · Source: verified Oct 2026Verify on state roster
23235	SOUTHERN MAGNOLIA ENTERPRISESOSWW Installer (Tier II) · Travelers Rest	23-367-23235	Greenville County	Active
License 23-367-23235 · Source: verified Oct 2026Verify on state roster
0763	Stewart Construction Co of Greer IncOSWW Installer (Tier II) · Greer	OSWWI0763	Greenville County	Active
License OSWWI0763 · Source: verified Oct 2026Verify on state roster
23066	SWAMP RABBIT SEPTICOSWW Pumper/Hauler · Travelers Rest	23-368-23066	Greenville County	Active
License 23-368-23066 · Source: verified Oct 2026Verify on state roster
0491	T Mize septic serviceOSWW Installer (Tier II) · Greer	OSWWI0491	Greenville County	Active
License OSWWI0491 · Source: verified Oct 2026Verify on state roster
23090	TANKERSLEY BROTHERS INCOSWW Installer (Tier II) · Travelers Rest	23-367-23090	Greenville County	Active
License 23-367-23090 · Source: verified Oct 2026Verify on state roster
23289	TAYLORS PLUMBING LLCOSWW Installer (Tier II) · Marietta	23-367-23289	Greenville County	Active
License 23-367-23289 · Source: verified Oct 2026Verify on state roster
23269	THE WORKXOSWW Installer (Tier II)	23-367-23269	Greenville County	Active
License 23-367-23269 · Source: verified Oct 2026Verify on state roster
0178	THORNTON PLUMBING LLCOSWW Installer (Tier II) · Greer	OSWWI0178	Greenville County	Active
License OSWWI0178 · Source: verified Oct 2026Verify on state roster
23256	TIM’S SEPTIC LLCOSWW Installer (Tier II) · Travelers Rest	23-367-23256	Greenville County	Active
License 23-367-23256 · Source: verified Oct 2026Verify on state roster
23278	Tolley Construction and Hauling LLCOSWW Installer (Tier II) · Greenville	23-367-23278	Greenville County	Active
License 23-367-23278 · Source: verified Oct 2026Verify on state roster
0480	Tuck and howellOSWW Installer (Tier II) · Greer	OSWWI0480	Greenville County	Active
License OSWWI0480 · Source: verified Oct 2026Verify on state roster
23313	TYDES CONSTRUCTION LLCOSWW Installer (Tier II) · Taylors	23-367-23313	Greenville County	Active
License 23-367-23313 · Source: verified Oct 2026Verify on state roster
23309	UPLAND BUILDERS LLCOSWW Installer (Tier II) · Greer	23-367-23309	Greenville County	Active
License 23-367-23309 · Source: verified Oct 2026Verify on state roster
0336	Upstate Septic Installations, LLCOSWW Installer (Tier II) · Greer	OSWWI0336	Greenville County	Active
License OSWWI0336 · Source: verified Oct 2026Verify on state roster
0843	UPSTATE SEPTIC TANK LLCOSWW Installer (Tier II) · Woodruff	OSWWI0843	Greenville County	Active
License OSWWI0843 · Source: verified Oct 2026Verify on state roster
23001	UPSTATE SEPTIC TANK LLCOSWW Installer (Tier II) · Landrum	23-366-23001	Greenville County	Active
License 23-366-23001 · Source: verified Oct 2026Verify on state roster
23166	WAYNE BREEDLOVE GRADINGOSWW Installer (Tier II) · Marietta	23-367-23166	Greenville County	Active
License 23-367-23166 · Source: verified Oct 2026Verify on state roster
23233	WELL SPRING CONSTRUCTIONOSWW Installer (Tier II) · Taylors	23-367-23233	Greenville County	Active
License 23-367-23233 · Source: verified Oct 2026Verify on state roster
23282	WHITE HORSE WORX INCOSWW Installer (Tier II) · Travelers Rest	23-367-23282	Greenville County	Active
License 23-367-23282 · Source: verified Oct 2026Verify on state roster
0268	Will-GradeOSWW Installer (Tier II)	OSWWI0268	Greenville County	Active
License OSWWI0268 · Source: verified Oct 2026Verify on state roster
0133	WINEGAR & SONS EXCAVATING LLCOSWW Installer (Tier II) · Landrum	OSWWI0133	Greenville County	Active
License OSWWI0133 · Source: verified Oct 2026Verify on state roster
0329	Youngs Septic ServicesOSWW Installer (Tier III) · Travelers Rst	OSWWI0329	Greenville County	Active
License OSWWI0329 · Source: verified Oct 2026Verify on state roster
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