Licensed Septic Companies in Summerville, SC
16 septic companies serve Summerville, South Carolina, and 15 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 Summerville
Guides: Septic tank pumping · Septic system installation · Septic inspection · Drain field repair · Aerobic septic systems · Installation cost · Pumping cost
16 septic companies in Summerville
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3Tt Coastal Consulting LLC
105 Proprietors Lane, Summerville, SC 29485 · Dorchester County
- Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #18-367-18068 (South Carolina Department of Environmental Services, verify)
Per state license: Installation
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ACE Excavating LLC
132 Mclaurin Ave, Summerville, SC 29486 · Berkeley County
- Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #OSWWI0630 (South Carolina Department of Environmental Services, verify)
Per state license: Installation
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Ameri-cans
282 Thorpe st, Summerville, SC 29483 · Dorchester County
- Licensed: South Carolina DES Licensed Septic Pumper/Hauler · #OSWWP0119 (South Carolina Department of Environmental Services, verify)
Per state license: Pumping
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Carter’s septic and sitework
206 Legacy Ln., Summerville, SC 29486 · Berkeley County
- Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #OSWWI0269 (South Carolina Department of Environmental Services, verify)
Per state license: Installation
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Knights Septic Tank
288 Hodge Rd, Summerville, SC 29483 · Dorchester County
- Licensed: South Carolina DES Licensed Septic Installer (Tier 3) · #18-366-18001 (South Carolina Department of Environmental Services, verify)
- Licensed: South Carolina DES Licensed Septic Installer (Tier 3) · #18-366-18002 (South Carolina Department of Environmental Services, verify)
Per state license: Installation
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Mitchums Construction
335 Parish Farms Drive, Summerville, SC 29483 · Berkeley County
- Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #08-367-08133 (South Carolina Department of Environmental Services, verify)
Per state license: Installation
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Moreland Land Services LLC
Po Box 1116, Summerville, SC 29484 · Dorchester County
- Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #OSWWI0191 (South Carolina Department of Environmental Services, verify)
Per state license: Installation
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Oscar P Black Jr
135 Columns Road, Summerville, SC 29483 · Dorchester County
- Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #18-367-18053 (South Carolina Department of Environmental Services, verify)
Per state license: Installation
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Piedmont Plumbers of Charleston
311 Winningham Rd, Summerville, SC 29483 · Dorchester County
- Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #OSWWI0325 (South Carolina Department of Environmental Services, verify)
Per state license: Installation
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Sanders Septic Co
327 Beltline Rd, Summerville, SC 29486 · Berkeley County
- Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #38-367-38143 (South Carolina Department of Environmental Services, verify)
Per state license: Installation
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Storehouse Plumbing LLC
311 King Charles Cir, Summerville, SC 29485 · Dorchester County
- Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #OSWWI0864 (South Carolina Department of Environmental Services, verify)
Per state license: Installation
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The Flush Crew Co
321 E Shepard Ln, Summerville, SC 29483 · Dorchester County
- Licensed: South Carolina DES Licensed Septic Pumper/Hauler · #OSWWP0147 (South Carolina Department of Environmental Services, verify)
Per state license: Pumping
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TWO-TAC, LLC dba AMERI-CANS
282 Thorpe Rd, Summerville, SC 29483 · Dorchester County
- Licensed: South Carolina DES Licensed Septic Pumper/Hauler · #OSWWP0071 (South Carolina Department of Environmental Services, verify)
Per state license: Pumping
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Vaanra LLC
138 Fladger Ln, Summerville, SC 29486 · Berkeley County
- Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #OSWWI0826 (South Carolina Department of Environmental Services, verify)
Per state license: Installation
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WLO Septic Tank LLC
1305 New Canopy Ct, Summerville, SC 29483 · Berkeley County
- Licensed: South Carolina DES Licensed Septic Installer (Tier 2) · #OSWWI0279 (South Carolina Department of Environmental Services, verify)
Per state license: Installation
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Knights Septic Tank Services
288 Hodge Rd, Summerville, SC 29483 · Dorchester County
From their website: Pumping · Installation · Inspection · Drain field · Aerobic systems · Perc testing · Grease traps
No listings match those filters.
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 Summerville 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 Summerville: common questions
How many licensed septic companies are in Summerville, SC?
16 septic companies serve Summerville, South Carolina, and 15 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 Summerville?
4 of the 16 listings in Summerville 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 Summerville?
13 listings in Summerville 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.