Home / South Carolina / Oconee County

Septic Professionals in Oconee 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 Oconee 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 90 of 90 shown

Folio	Professional of record	License no.	County	Status
37213	1ST CLASS GRADING INCOSWW Installer (Tier II) · Westminster	37-367-37213	Oconee County	Active
License 37-367-37213 · Source: verified Oct 2026Verify on state roster
0860	4K Farms and Grading LLCOSWW Installer (Tier II) · West Union	OSWWI0860	Oconee County	Active
License OSWWI0860 · Source: verified Oct 2026Verify on state roster
37078	ACTION SEPTIC TANK SERVICEOSWW Installer (Tier II) · Walhalla	37-367-37078	Oconee County	Active
License 37-367-37078 · Source: verified Oct 2026Verify on state roster
0298	Adventure Jays Outdoor RentalsOSWW Installer (Tier II) · Westminster	OSWWI0298	Oconee County	Active
License OSWWI0298 · Source: verified Oct 2026Verify on state roster
0127	AIR MASONRYOSWW Installer (Tier II) · Walhalla	OSWWI0127	Oconee County	Active
License OSWWI0127 · Source: verified Oct 2026Verify on state roster
37219	AMITY BUILDERS INCOSWW Installer (Tier II) · Seneca	37-367-37219	Oconee County	Active
License 37-367-37219 · Source: verified Oct 2026Verify on state roster
0512	Apex LandworksOSWW Installer (Tier II) · Seneca	OSWWI0512	Oconee County	Active
License OSWWI0512 · Source: verified Oct 2026Verify on state roster
37059	B&D GRADING & LANDSCAPINGOSWW Installer (Tier II) · Westminster	37-367-37059	Oconee County	Active
License 37-367-37059 · Source: verified Oct 2026Verify on state roster
0800	B&M Tree Company, IncOSWW Installer (Tier II) · West Union	OSWWI0800	Oconee County	Active
License OSWWI0800 · Source: verified Oct 2026Verify on state roster
04231	BAUMGARNER BUILDERSOSWW Installer (Tier II) · Seneca	04-367-04231	Oconee County	Active
License 04-367-04231 · Source: verified Oct 2026Verify on state roster
37270	Belchers earth shapingOSWW Installer (Tier II) · Westminster	37-367-37270	Oconee County	Active
License 37-367-37270 · Source: verified Oct 2026Verify on state roster
37204	BURTON GRADINGOSWW Installer (Tier II) · Salem	37-367-37204	Oconee County	Active
License 37-367-37204 · Source: verified Oct 2026Verify on state roster
37190	BUTTS CONSTRUCTIONOSWW Installer (Tier II) · Westminster	37-367-37190	Oconee County	Active
License 37-367-37190 · Source: verified Oct 2026Verify on state roster
04232	C JONES INCOSWW Installer (Tier II) · Westminster	04-367-04232	Oconee County	Active
License 04-367-04232 · Source: verified Oct 2026Verify on state roster
0721	Campbells ExcavatingOSWW Installer (Tier II)	OSWWI0721	Oconee County	Active
License OSWWI0721 · Source: verified Oct 2026Verify on state roster
37278	CAROLINA CLAY GRADING LLCOSWW Installer (Tier II) · West Union	37-367-37278	Oconee County	Active
License 37-367-37278 · Source: verified Oct 2026Verify on state roster
37229	CAROLINA MOUNTAIN GRADINGOSWW Installer (Tier II) · West Union	37-367-37229	Oconee County	Active
License 37-367-37229 · Source: verified Oct 2026Verify on state roster
0831	CIRTSOSWW Installer (Tier II) · Westminster	OSWWI0831	Oconee County	Active
License OSWWI0831 · Source: verified Oct 2026Verify on state roster
0427	CNC septic & gradingOSWW Installer (Tier II)	OSWWI0427	Oconee County	Active
License OSWWI0427 · Source: verified Oct 2026Verify on state roster
37253	CORNERSTONE MASONRY INCOSWW Installer (Tier II) · Walhalla	37-367-37253	Oconee County	Active
License 37-367-37253 · Source: verified Oct 2026Verify on state roster
0153	COX EXCAVATING LLCOSWW Installer (Tier II) · West Union	OSWWI0153	Oconee County	Active
License OSWWI0153 · Source: verified Oct 2026Verify on state roster
37254	CRYSTAL SEWER & WATEROSWW Installer (Tier II) · Seneca	37-367-37254	Oconee County	Active
License 37-367-37254 · Source: verified Oct 2026Verify on state roster
37239	D & C GRADINGOSWW Installer (Tier II) · Walhalla	37-367-37239	Oconee County	Active
License 37-367-37239 · Source: verified Oct 2026Verify on state roster
37242	DARRIN NICHOLSOSWW Installer (Tier II) · Seneca	37-367-37242	Oconee County	Active
License 37-367-37242 · Source: verified Oct 2026Verify on state roster
37089	DBA DUVALL BUILDERS & GRADINGOSWW Installer (Tier II) · Seneca	37-367-37089	Oconee County	Active
License 37-367-37089 · Source: verified Oct 2026Verify on state roster
0126	DJ SEPTIC SOLUTIONSOSWW Installer (Tier II)	OSWWI0126	Oconee County	Active
License OSWWI0126 · Source: verified Oct 2026Verify on state roster
0865	Double B Specialties LLCOSWW Installer (Tier II) · Westminster	OSWWI0865	Oconee County	Active
License OSWWI0865 · Source: verified Oct 2026Verify on state roster
37212	DWR PLUMBINGOSWW Installer (Tier II) · Walhalla	37-367-37212	Oconee County	Active
License 37-367-37212 · Source: verified Oct 2026Verify on state roster
37240	EARTHWORKS OF OCONEE, INCOSWW Installer (Tier II) · Westminster	37-367-37240	Oconee County	Active
License 37-367-37240 · Source: verified Oct 2026Verify on state roster
37164	FRICK PLUMBINGOSWW Installer (Tier II) · Salem	37-367-37164	Oconee County	Active
License 37-367-37164 · Source: verified Oct 2026Verify on state roster
37251	GOLDEN CORNER TRUCKING LLCOSWW Installer (Tier II) · Westminster	37-367-37251	Oconee County	Active
License 37-367-37251 · Source: verified Oct 2026Verify on state roster
0033	GOSS EXCAVATING AND GRADING LLCOSWW Installer (Tier II) · West Union	OSWWI0033	Oconee County	Active
License OSWWI0033 · Source: verified Oct 2026Verify on state roster
37248	Grants Drain CareOSWW Installer (Tier II) · Westminster	37-367-37248	Oconee County	Active
License 37-367-37248 · Source: verified Oct 2026Verify on state roster
37280	Greenstone Construction, LLCOSWW Installer (Tier II) · Seneca	37-367-37280	Oconee County	Active
License 37-367-37280 · Source: verified Oct 2026Verify on state roster
0102	Griffin WasteOSWW Pumper/Hauler · Seneca	OSWWP0102	Oconee County	Active
License OSWWP0102 · Source: verified Oct 2026Verify on state roster
0118	Hall Septic & RepairOSWW Installer (Tier III) · Salem	OSWWI0118	Oconee County	Active
License OSWWI0118 · Source: verified Oct 2026Verify on state roster
37077	HARRIS FARMS & CONSTRUCTIONOSWW Installer (Tier II) · Fair Play	37-367-37077	Oconee County	Active
License 37-367-37077 · Source: verified Oct 2026Verify on state roster
0366	Hendricks grading llcOSWW Installer (Tier II) · Seneca	OSWWI0366	Oconee County	Active
License OSWWI0366 · Source: verified Oct 2026Verify on state roster
37216	HOLBROOKS GRADING & LAND. INC.OSWW Installer (Tier II) · Seneca	37-367-37216	Oconee County	Active
License 37-367-37216 · Source: verified Oct 2026Verify on state roster
37141	ISELI BROTHERSOSWW Installer (Tier II) · West Union	37-367-37141	Oconee County	Active
License 37-367-37141 · Source: verified Oct 2026Verify on state roster
0173	J&J FARMS & CONSTRUCTIONOSWW Installer (Tier II) · Westminster	OSWWI0173	Oconee County	Active
License OSWWI0173 · Source: verified Oct 2026Verify on state roster
37267	JAMES R MOORE SROSWW Installer (Tier II) · Seneca	37-367-37267	Oconee County	Active
License 37-367-37267 · Source: verified Oct 2026Verify on state roster
0487	Jason Benfield EnterprisesOSWW Installer (Tier II)	OSWWI0487	Oconee County	Active
License OSWWI0487 · Source: verified Oct 2026Verify on state roster
37158	JETTON HAULING & GRADINGOSWW Installer (Tier II) · Walhalla	37-367-37158	Oconee County	Active
License 37-367-37158 · Source: verified Oct 2026Verify on state roster
0053	JOSEPH KELLYOSWW Installer (Tier II) · Salem	OSWWI0053	Oconee County	Active
License OSWWI0053 · Source: verified Oct 2026Verify on state roster
37261	JWC TOTAL SITE LLCOSWW Installer (Tier II)	37-367-37261	Oconee County	Active
License 37-367-37261 · Source: verified Oct 2026Verify on state roster
0280	Keen Care, llcOSWW Installer (Tier II) · Walhalla	OSWWI0280	Oconee County	Active
License OSWWI0280 · Source: verified Oct 2026Verify on state roster
0478	Keith MooreOSWW Installer (Tier II) · Mountain Rest	OSWWI0478	Oconee County	Active
License OSWWI0478 · Source: verified Oct 2026Verify on state roster
37269	KING & SON MASONRY CONSTRUCTIOOSWW Installer (Tier II) · Westminster	37-367-37269	Oconee County	Active
License 37-367-37269 · Source: verified Oct 2026Verify on state roster
0867	Lane PelotOSWW Installer (Tier II) · West Union	OSWWI0867	Oconee County	Active
License OSWWI0867 · Source: verified Oct 2026Verify on state roster
0792	Legacy Property SolutionsOSWW Installer (Tier II) · Westminster	OSWWI0792	Oconee County	Active
License OSWWI0792 · Source: verified Oct 2026Verify on state roster
0063	Major Contracting Services IncOSWW Pumper/Hauler · Seneca	OSWWP0063	Oconee County	Active
License OSWWP0063 · Source: verified Oct 2026Verify on state roster
0647	Matt Kanagy Construction Inc.OSWW Installer (Tier II) · Seneca	OSWWI0647	Oconee County	Active
License OSWWI0647 · Source: verified Oct 2026Verify on state roster
37227	MCALISTER MASONRYOSWW Installer (Tier II) · Townville	37-367-37227	Oconee County	Active
License 37-367-37227 · Source: verified Oct 2026Verify on state roster
37238	MEDLIN GRADINGOSWW Installer (Tier II) · Tamassee	37-367-37238	Oconee County	Active
License 37-367-37238 · Source: verified Oct 2026Verify on state roster
37237	NATHAN HALEYOSWW Installer (Tier II) · Westminster	37-367-37237	Oconee County	Active
License 37-367-37237 · Source: verified Oct 2026Verify on state roster
0658	Nova Terra ServicesOSWW Installer (Tier III) · Fair Play	OSWWI0658	Oconee County	Active
License OSWWI0658 · Source: verified Oct 2026Verify on state roster
00057	OCONEE PRECAST SEPTIC TANKSOSWW Tank Manufacturer · West Union	37-365-00057	Oconee County	Active
License 37-365-00057 · Source: verified Oct 2026Verify on state roster
0275	Outdoor RestorationsOSWW Installer (Tier II) · Seneca	OSWWI0275	Oconee County	Active
License OSWWI0275 · Source: verified Oct 2026Verify on state roster
0840	Painter Land Development LLCOSWW Installer (Tier III) · Seneca	OSWWI0840	Oconee County	Active
License OSWWI0840 · Source: verified Oct 2026Verify on state roster
37265	PALMETTO STATE SITE SOLUTIONSOSWW Installer (Tier II) · Westminster	37-367-37265	Oconee County	Active
License 37-367-37265 · Source: verified Oct 2026Verify on state roster
37262	PALMETTO UPSTATE SERVICES LLCOSWW Installer (Tier II) · Seneca	37-367-37262	Oconee County	Active
License 37-367-37262 · Source: verified Oct 2026Verify on state roster
37259	PHILLLIPS CONSTRUCTION & GRADIOSWW Installer (Tier II) · Seneca	37-367-37259	Oconee County	Active
License 37-367-37259 · Source: verified Oct 2026Verify on state roster
37268	RANDY COBB GRADINGOSWW Installer (Tier II) · Salem	37-367-37268	Oconee County	Active
License 37-367-37268 · Source: verified Oct 2026Verify on state roster
0839	Revelation Grading and ForestryOSWW Installer (Tier II) · Westminster	OSWWI0839	Oconee County	Active
License OSWWI0839 · Source: verified Oct 2026Verify on state roster
0047	ROCHESTER’S PLUMBING & BACKFLOW SERVICESOSWW Installer (Tier II) · Westminster	OSWWI0047	Oconee County	Active
License OSWWI0047 · Source: verified Oct 2026Verify on state roster
0340	ROCKSTEADY EXCAVATIONS &LAND SERVICES, LLCOSWW Installer (Tier II) · Mountain Rest	OSWWI0340	Oconee County	Active
License OSWWI0340 · Source: verified Oct 2026Verify on state roster
0283	SASSOSWW Installer (Tier II) · Mountain Rest	OSWWI0283	Oconee County	Active
License OSWWI0283 · Source: verified Oct 2026Verify on state roster
37215	SEB GRADING & LANDSCAPING LLCOSWW Installer (Tier II) · Westminster	37-367-37215	Oconee County	Active
License 37-367-37215 · Source: verified Oct 2026Verify on state roster
0699	Seven Rivers RanchOSWW Installer (Tier II) · Salem	OSWWI0699	Oconee County	Active
License OSWWI0699 · Source: verified Oct 2026Verify on state roster
0331	Simpson And Sons GradingOSWW Installer (Tier II) · Westminster	OSWWI0331	Oconee County	Active
License OSWWI0331 · Source: verified Oct 2026Verify on state roster
0288	Sloan Installations, LLCOSWW Installer (Tier I) · West Union	OSWWI0288	Oconee County	Active
License OSWWI0288 · Source: verified Oct 2026Verify on state roster
37274	STAMP CREEK GRADINGOSWW Installer (Tier II) · Salem	37-367-37274	Oconee County	Active
License 37-367-37274 · Source: verified Oct 2026Verify on state roster
0194	Standup Septic SolutionsOSWW Installer (Tier II) · Westminster	OSWWI0194	Oconee County	Active
License OSWWI0194 · Source: verified Oct 2026Verify on state roster
0073	Standup Septic Solutions LLCOSWW Pumper/Hauler · Westminster	OSWWP0073	Oconee County	Active
License OSWWP0073 · Source: verified Oct 2026Verify on state roster
0134	STEVEN WHOLEYOSWW Installer (Tier II) · West Union	OSWWI0134	Oconee County	Active
License OSWWI0134 · Source: verified Oct 2026Verify on state roster
0560	Stone Sewer and Excavation LLCOSWW Installer (Tier III) · Fairplay	OSWWI0560	Oconee County	Active
License OSWWI0560 · Source: verified Oct 2026Verify on state roster
0296	Stowers grading and utilityOSWW Installer (Tier II)	OSWWI0296	Oconee County	Active
License OSWWI0296 · Source: verified Oct 2026Verify on state roster
0163	Stream Works LLCOSWW Installer (Tier II) · Mountain Rest	OSWWI0163	Oconee County	Active
License OSWWI0163 · Source: verified Oct 2026Verify on state roster
37001	SUNSHINE RIDGE LLCOSWW Installer (Tier III) · Fair Play	37-366-37001	Oconee County	Active
License 37-366-37001 · Source: verified Oct 2026Verify on state roster
37154	SWORD’S GRADINGOSWW Installer (Tier II) · Seneca	37-367-37154	Oconee County	Active
License 37-367-37154 · Source: verified Oct 2026Verify on state roster
37064	TALLEY BUILDERS INCOSWW Installer (Tier II) · Seneca	37-367-37064	Oconee County	Active
License 37-367-37064 · Source: verified Oct 2026Verify on state roster
37232	THE CHANDLER GROUP INC.OSWW Installer (Tier II) · Seneca	37-367-37232	Oconee County	Active
License 37-367-37232 · Source: verified Oct 2026Verify on state roster
0468	TimberstoneOSWW Installer (Tier I) · Mountain Rest	OSWWI0468	Oconee County	Active
License OSWWI0468 · Source: verified Oct 2026Verify on state roster
0715	TM Landscape SolutionsOSWW Installer (Tier II) · Seneca	OSWWI0715	Oconee County	Active
License OSWWI0715 · Source: verified Oct 2026Verify on state roster
37279	TOM WEBEROSWW Installer (Tier II) · Westminster	37-367-37279	Oconee County	Active
License 37-367-37279 · Source: verified Oct 2026Verify on state roster
37121	TRACY LANNING CONSTRUCTIONOSWW Installer (Tier II) · Westminster	37-367-37121	Oconee County	Active
License 37-367-37121 · Source: verified Oct 2026Verify on state roster
0825	Troy’s Excavation & Clearing LLCOSWW Installer (Tier II) · Westminster	OSWWI0825	Oconee County	Active
License OSWWI0825 · Source: verified Oct 2026Verify on state roster
0877	Tugaloo LandOSWW Installer (Tier II) · Westminster	OSWWI0877	Oconee County	Active
License OSWWI0877 · Source: verified Oct 2026Verify on state roster
37109	WOODY & SON CONSTRUCTIONOSWW Installer (Tier II) · Walhalla	37-367-37109	Oconee County	Active
License 37-367-37109 · Source: verified Oct 2026Verify on state roster
90 professionals recorded0 counties

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Septic professionals by city in Oconee County

Cities in Oconee County with their own page of licensed professionals.

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