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Licensed Septic Contractors Based in Barnwell County, SC

14 licensed septic contractors based in Barnwell County. Every license number below is sourced from official South Carolina records, with a link to verify it yourself.

Grouped by the county of the address on each business's state license record, which can be a mailing address; it doesn't tell you where the business works. Where the record doesn't name the county of the address, its ZIP code decides (a ZIP that crosses a county line goes to the county holding most of its homes), then its town.

Need septic pumping, cleaning, repair, inspection, or installation work quotes in Barnwell County? Request free quotes and we'll route your request to local septic contractors.

Septic Contractors based in Barnwell County (14)

Allen's Septic Tank ServicesLicensed

Based in Williston, SC · License #OSWWP0170

Still's Backhoe ServiceLicensed

Based in Barnwell, SC · License #OSWWI0055

Wade's Repair Service INCLicensed

Based in Barnwell, SC · License #06-367-06035, 06-368-06008

Owens Septic Tanks & Construction, LLCLicensed

Based in Blackville, SC · License #06-367-06037

Quality Septic ServiceLicensed

Based in Barnwell, SC · License #02-368-02047

Mlto INCLicensed

Based in Barnwell, SC · License #02-367-02048

LRB Site Prep & Hauling, LLCLicensed

Based in Blackville, SC · License #06-367-06033

Walls Lawncare and LandsacpingLicensed

Based in Williston, SC · License #OSWWI0508

Superior Hardscapes & Excavation LLCLicensed

Based in Barnwell, SC · License #OSWWI0644

William DeBruhlLicensed

Based in Barnwell, SC · License #OSWWI0381

Felica Renee WashingtonLicensed

Based in Blackville, SC · License #06-367-06034

Troyer Excavating LLCLicensed

Based in Blackville, SC · License #06-367-06036

Sargent's Septic and lot clearingLicensed

Based in Barnwell, SC · License #OSWWI0271

R&r LLCLicensed

Based in Barnwell, SC · License #OSWWI0161

Cities in Barnwell County

Hiring a septic contractor in Barnwell County

Septic (onsite wastewater) contractors handle everything from routine septic tank pumping and cleaning to repairs, inspections, and new system installation. States license each role separately (a pumper is not necessarily licensed to install, and vice versa), so match the license class to the job.

Before you sign anything: confirm the license number on this page is still active with South Carolina, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.

Neighboring counties