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Licensed Septic Contractors Based in Williamsburg County, SC

12 licensed septic contractors based in Williamsburg 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 Williamsburg County? Request free quotes and we'll route your request to local septic contractors.

Septic Contractors based in Williamsburg County (12)

John's Farm ServiceLicensed

Based in Lake City, SC · License #45-367-45028

Skye ConstructionLicensed

Based in Kingstree, SC · License #OSWWI0447

Britton Brothers LLCLicensed

Based in kingstree, SC · License #OSWWI0483, OSWWI0769

Cooper & Sons Septic Tank SvcLicensed

Based in Hemingway, SC · License #45-368-45006

Buster ScottLicensed

Based in Hemingway, SC · License #OSWWI0779

Fulton septic tank serviceLicensed

Based in Kingstree, SC · License #OSWWP0192

StacLicensed

Based in Hemingway, SC · License #OSWWI0610

Pipeworks Plumbing LLCLicensed

Based in Greeleyville, SC · License #OSWWI0106

Fulton's Manuf & S/t SvcLicensed

Based in Kingstree, SC · License #45-366-45001

Low country septic systemsLicensed

Based in Hemingway, SC · License #OSWWI0415

Edward D. Mitchum Sr LLCLicensed

Based in Andrews, SC · License #OSWWI0700

Boykin And SonLicensed

Based in Greeleyville, SC · License #45-367-45013, 45-368-45007

Cities in Williamsburg County

Hiring a septic contractor in Williamsburg 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