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Charleston, South Carolina

Licensed Septic Companies in Charleston, SC

10 septic companies serve Charleston, South Carolina, and 9 of them hold a South Carolina septic license or certification matched to the South Carolina Department of Environmental Services list (data as of October 2026).

Septic services in Charleston

Guides: Septic tank pumping · Septic system installation · Installation cost · Pumping cost

10 septic companies in Charleston

  • A-1 Septic Tank Company

    1717 Pineview Rd, Charleston, SC 29407 · Charleston County

    • Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #10-367-10038 (South Carolina Department of Environmental Services, verify)
    • Licensed: South Carolina DES Licensed Septic Pumper/Hauler · #10-368-10001 (South Carolina Department of Environmental Services, verify)

    Per state license: Pumping · Installation

    (843) 766-4464

  • Austin Metcalf

    23 Timmerman Dr, Charleston, SC 29407 · Charleston County

    • Licensed: South Carolina DES Licensed Septic Installer (Tier 3) · #OSWWI0461 (South Carolina Department of Environmental Services, verify)

    Per state license: Installation

    (843) 730-3368

  • Bloser Group LLC

    2111 Deer Path Way, Charleston, SC 29414 · Charleston County

    • Licensed: South Carolina DES Licensed Septic Installer (Tier 3) · #OSWWI0165 (South Carolina Department of Environmental Services, verify)

    Per state license: Installation

    (843) 200-8071

  • Ecological Sales and Installation

    18 Wappoo Creek Pl, Charleston, SC 29412 · Charleston County

    • Licensed: South Carolina DES Licensed Septic Installer (Tier 3) · #10-366-10003 (South Carolina Department of Environmental Services, verify)

    Per state license: Installation

    (843) 296-0441

  • Huggins LLC Dba RooterMan

    2013 Bees Ferry Rd, Charleston, SC 29414 · Charleston County

    • Licensed: South Carolina DES Licensed Septic Pumper/Hauler · #OSWWP0182 (South Carolina Department of Environmental Services, verify)
    • Licensed: South Carolina DES Licensed Septic Pumper/Hauler · #OSWWP0181 (South Carolina Department of Environmental Services, verify)

    Per state license: Pumping

    (843) 766-3311

  • Lowcountry Septic System Solutions LLC

    2215 Hunter Creek Dr, Charleston, SC 29414 · Charleston County

    • Licensed: South Carolina DES Licensed Septic Installer (Tier 3) · #10-366-10002 (South Carolina Department of Environmental Services, verify)

    Per state license: Installation

    (843) 694-9979

  • Prosser Engineering & Development, LLC

    33 Wyecreek Ave, Charleston, SC 29412 · Charleston County

    • Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #OSWWI0806 (South Carolina Department of Environmental Services, verify)

    Per state license: Installation

    (843) 709-7207

  • Septic Shark LLC

    6650 Rivers ave, Charleston, SC 29406 · Charleston County

    • Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #OSWWI0816 (South Carolina Department of Environmental Services, verify)
    • Licensed: South Carolina DES Licensed Septic Pumper/Hauler · #OSWWP0186 (South Carolina Department of Environmental Services, verify)

    Per state license: Pumping · Installation

    (864) 737-8427

  • Southeastern Landworks LLC

    1060 Farmington Rd, Charleston, SC 29412 · Charleston County

    • Licensed: South Carolina DES Licensed Septic Installer (Tier 3) · #10-366-10001 (South Carolina Department of Environmental Services, verify)

    Per state license: Installation

    (843) 469-3044

  • PlumbX Plumbing Solutions

    2231 Technical Pkwy Unit E, North Charleston, Charleston, SC 29406 · Charleston County

    From their website: Risers & lids · Grease traps

    (843) 405-8800 plumbx.com

Septic licensing in South Carolina

South Carolina licenses septic installers in three tiers and licenses pumpers; licenses renew yearly. State law (S.C. Code 30-2-50) bars using this data for commercial solicitation. The South Carolina Department of Environmental Services issues these credentials: Tier 1, Tier 2 and Tier 3 installer licenses; Pumper/hauler license.

Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Charleston and whether the permit fee is in their quote.

South Carolina septic licensing: agencies, license types and how to check a license →

Septic companies in Charleston: common questions

How many licensed septic companies are in Charleston, SC?

10 septic companies serve Charleston, South Carolina, and 9 of them hold a South Carolina septic license or certification matched to the South Carolina Department of Environmental Services list (data as of October 2026). Each license badge on this page names the agency and links to its lookup so you can confirm it.

Who licenses septic contractors in South Carolina?

South Carolina licenses septic installers in three tiers and licenses pumpers; licenses renew yearly. State law (S.C. Code 30-2-50) bars using this data for commercial solicitation. The licensing body is the South Carolina Department of Environmental Services.

Which companies pump septic tanks in Charleston?

3 of the 10 listings in Charleston offer septic tank pumping, either on their own website or under a state pumper license. Use the service filter above to show only those companies.

Which companies install septic systems in Charleston?

8 listings in Charleston install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their South Carolina license.

How do I check a septic contractor's license in South Carolina?

Use the South Carolina Department of Environmental Services's lookup (https://scdes.maps.arcgis.com/apps/webappviewer/index.html?id=9585c719f5ea40e486f40e498a49dad3) and search the contractor's name or license number. Our guide to checking a septic license walks through it.