Licensed Septic Pumpers in Williamsburg County, South Carolina

Find licensed septic pumpers serving Williamsburg County, SC. The county seat is Kingstree, with a population of approximately 28,294. Pumpers listed are registered with the South Carolina Department of Environmental Services.

Pumpers Permitted in Williamsburg County (3)

Pumpers in Nearby Counties (29)

Company	Hours	Based In	Rating
Diversified LLC	Hours Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 5:00 PM Saturday: Closed Sunday: Closed	33-368-33004	Marion County	★★★★☆ 4.8 (14)
Brunson's Septic Tanks		43-368-43028	Sumter County
Thames Septic Service	Hours Monday: Open 24 hours Tuesday: Open 24 hours Wednesday: Open 24 hours Thursday: Open 24 hours Friday: Open 24 hours Saturday: Open 24 hours Sunday: Open 24 hours	43-368-43027	Sumter County	★★★★☆ 4.8 (268)
A-1 Septic Tank Service		22-368-22009	Berkeley County	★★☆☆☆ 2 (3)
Whitten Septic Tank Service LLC		08-368-08108	Berkeley County
Rays Septic Tank Pumping & Ser	Hours Monday: Open 24 hours Tuesday: Open 24 hours Wednesday: Open 24 hours Thursday: Open 24 hours Friday: Open 24 hours Saturday: Open 24 hours Sunday: Open 24 hours	43-368-43018	Sumter County	★★★★★ 5 (405)
Pdf of Johnsonville, LLC	Hours Monday: 7:00 AM - 7:00 PM Tuesday: 7:00 AM - 7:00 PM Wednesday: 7:00 AM - 7:00 PM Thursday: 7:00 AM - 7:00 PM Friday: 7:00 AM - 7:00 PM Saturday: 8:00 AM - 4:00 PM Sunday: Closed	21-368-21059	Florence County	★★★★★ 5 (6)
Trash Gurl	Hours Monday: 7:00 AM - 5:00 PM Tuesday: 7:00 AM - 5:00 PM Wednesday: 7:00 AM - 5:00 PM Thursday: 7:00 AM - 5:00 PM Friday: 7:00 AM - 5:00 PM Saturday: Closed Sunday: Closed	08-368-08104	Berkeley County	★★★★☆ 4.3 (80)
Envirosmart, LLC	Hours Monday: 7:00 AM - 4:00 PM Tuesday: 7:00 AM - 4:00 PM Wednesday: 7:00 AM - 4:00 PM Thursday: 7:00 AM - 4:00 PM Friday: 7:00 AM - 4:00 PM Saturday: Closed Sunday: Closed	10-368-10045	Berkeley County	★★★☆☆ 3.7 (3)
Palmetto Site Solutions LLC		08-368-08109	Berkeley County
3 R of Charleston INC		08-368-08005	Berkeley County
A&A Septic Tank Service	Hours Monday: 8:00 AM - 8:00 PM Tuesday: 8:00 AM - 8:00 PM Wednesday: 8:00 AM - 8:00 PM Thursday: 8:00 AM - 8:00 PM Friday: 8:00 AM - 8:00 PM Saturday: 8:00 AM - 8:00 PM Sunday: 8:00 AM - 8:00 PM	OSWWP0118	Georgetown County	★★★★☆ 4.9 (12)
A&A Septic Tank Service	Hours Monday: 8:00 AM - 8:00 PM Tuesday: 8:00 AM - 8:00 PM Wednesday: 8:00 AM - 8:00 PM Thursday: 8:00 AM - 8:00 PM Friday: 8:00 AM - 8:00 PM Saturday: 8:00 AM - 8:00 PM Sunday: 8:00 AM - 8:00 PM	OSWWP0117	Georgetown County	★★★★☆ 4.9 (12)
A-1 Septic Tank Service		22-368-22009	Berkeley County	★★☆☆☆ 2 (3)
Brunson's Septic Tanks		43-368-43028	Sumter County
Burch Septic Tanks	Hours Monday: 8:30 AM - 4:00 PM Tuesday: 8:30 AM - 4:00 PM Wednesday: 8:30 AM - 4:00 PM Thursday: 8:30 AM - 4:00 PM Friday: 8:30 AM - 4:00 PM Saturday: Closed Sunday: Closed	21-368-21051	Florence County	★★★★☆ 4.1 (27)
Charleston Restroom Trailers LLC	Hours Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 5:00 PM Saturday: 8:00 AM - 5:00 PM Sunday: 8:00 AM - 5:00 PM	OSWWP0067	Berkeley County	★★★★★ 5 (3)
Classy and Clean Environmental Services	Hours Monday: Open 24 hours Tuesday: Open 24 hours Wednesday: Open 24 hours Thursday: Open 24 hours Friday: Open 24 hours Saturday: Open 24 hours Sunday: Closed	OSWWP0062	Berkeley County	★★★★☆ 4.8 (278)
Diversified LLC	Hours Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 5:00 PM Saturday: Closed Sunday: Closed	33-368-33004	Marion County	★★★★☆ 4.8 (14)
Dyson Landscaping & Septic Tks	Hours Monday: Open 24 hours Tuesday: Open 24 hours Wednesday: Open 24 hours Thursday: Open 24 hours Friday: Open 24 hours Saturday: Open 24 hours Sunday: Open 24 hours	43-368-43022	Clarendon County	★★★★☆ 4.9 (60)
Ecoworx Septic & Sewer LLC		OSWWP0146	Georgetown County
Elite Event Rental		OSWWP0104	Florence County	★★★☆☆ 3 (2)
Envirosmart, LLC	Hours Monday: 7:00 AM - 4:00 PM Tuesday: 7:00 AM - 4:00 PM Wednesday: 7:00 AM - 4:00 PM Thursday: 7:00 AM - 4:00 PM Friday: 7:00 AM - 4:00 PM Saturday: Closed Sunday: Closed	10-368-10045	Berkeley County	★★★☆☆ 3.7 (3)
Florence Septic Tank Systems	Hours Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 5:00 PM Saturday: Closed Sunday: Closed	21-368-21019	Florence County	★★★★☆ 4.5 (14)
Goodsell Transport	Hours Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 5:00 PM Saturday: Closed Sunday: Closed	08-368-08107	Berkeley County	★★★★☆ 4 (41)
Hendrick Septic	Hours Monday: 8:30 AM - 4:00 PM Tuesday: 8:30 AM - 4:00 PM Wednesday: 8:30 AM - 4:00 PM Thursday: 8:30 AM - 4:00 PM Friday: 8:30 AM - 4:00 PM Saturday: Closed Sunday: Closed	OSWWP0136	Florence County	★★★★☆ 4.1 (27)
Josh S/T Pump Clean SVC		33-368-33003	Marion County
Moran Environmental Recovery	Hours Monday: Open 24 hours Tuesday: Open 24 hours Wednesday: Open 24 hours Thursday: Open 24 hours Friday: Open 24 hours Saturday: Open 24 hours Sunday: Open 24 hours	OSWWP0140	Berkeley County	★★★★★ 5 (1)
Palmetto Site Solutions LLC		08-368-08109	Berkeley County
Pdf of Johnsonville, LLC	Hours Monday: 7:00 AM - 7:00 PM Tuesday: 7:00 AM - 7:00 PM Wednesday: 7:00 AM - 7:00 PM Thursday: 7:00 AM - 7:00 PM Friday: 7:00 AM - 7:00 PM Saturday: 8:00 AM - 4:00 PM Sunday: Closed	21-368-21059	Florence County	★★★★★ 5 (6)
Ramsey's Septic Tank	Hours Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 4:00 PM Saturday: Closed Sunday: Closed	43-368-43013	Sumter County	★★★★☆ 4.7 (16)
Rays Septic Tank Pumping & Ser	Hours Monday: Open 24 hours Tuesday: Open 24 hours Wednesday: Open 24 hours Thursday: Open 24 hours Friday: Open 24 hours Saturday: Open 24 hours Sunday: Open 24 hours	43-368-43018	Sumter County	★★★★★ 5 (405)
Robert James Septic LLC	Hours Monday: Open 24 hours Tuesday: Open 24 hours Wednesday: Open 24 hours Thursday: Open 24 hours Friday: Open 24 hours Saturday: Open 24 hours Sunday: Open 24 hours	14-368-14002	Clarendon County	★★★★☆ 4.8 (24)
Southeast Septic Systems		21-368-21057	Florence County
T & N Septic Tank CO INC	Hours Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 5:00 PM Saturday: Closed Sunday: Closed	43-368-43005	Sumter County	★★★★☆ 4.9 (445)
Thames Septic Service	Hours Monday: Open 24 hours Tuesday: Open 24 hours Wednesday: Open 24 hours Thursday: Open 24 hours Friday: Open 24 hours Saturday: Open 24 hours Sunday: Open 24 hours	43-368-43027	Sumter County	★★★★☆ 4.8 (268)
Tidwell Septic Tanks INC	Hours Monday: 8:00 AM - 4:00 PM Tuesday: 8:00 AM - 4:00 PM Wednesday: 8:00 AM - 4:00 PM Thursday: 8:00 AM - 4:00 PM Friday: 8:00 AM - 4:00 PM Saturday: Closed Sunday: Closed	43-368-43015	Sumter County	★★★★☆ 4.6 (23)
Trash Gurl	Hours Monday: 7:00 AM - 5:00 PM Tuesday: 7:00 AM - 5:00 PM Wednesday: 7:00 AM - 5:00 PM Thursday: 7:00 AM - 5:00 PM Friday: 7:00 AM - 5:00 PM Saturday: Closed Sunday: Closed	08-368-08104	Berkeley County	★★★★☆ 4.3 (80)
Whitten Septic Tank Service LLC		08-368-08108	Berkeley County

View all 29 nearby pumpers →

These pumpers are registered in a neighboring county and may serve Williamsburg County, but may not hold a registration for this county specifically. Please verify with the South Carolina Department of Environmental Services at (803) 898-9300.

Nearby Counties

Berkeley County Clarendon County Florence County Georgetown County Horry County Marion County Sumter County

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Contractor data sourced from South Carolina Department of Environmental Services (Apr 2026). Verify current license status before hiring.