Licensed Septic Companies in Carthage, TN
7 septic companies serve Carthage, Tennessee, and 7 of them hold a Tennessee septic license or certification matched to the Tennessee Department of Environment and Conservation list (data as of October 2026).
Septic services in Carthage
Guides: Septic system installation · Installation cost · Pumping cost
7 septic companies in Carthage
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Bdgr Excavating LLC
303 Dixon Springs Hwy, Carthage, TN 37030 · Smith County
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #14271 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Brian Windham Construction
407 Main St North, Carthage, TN 37030 · Smith County
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #4234 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Cumberland Site Services
7 Gibbs Cir, Carthage, TN 37030 · Smith County
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #13753 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Eatherly Group Inc
166 River Rd, Carthage, TN 37030 · Smith County
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #12433 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Patriot Contractors LLC
Po Box 316, Carthage, TN 37030 · Smith County
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #12929 (Tennessee Department of Environment and Conservation, verify)
From their website: Perc testing Per state license: Installation
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Roberts construction
13 Farley lane, Carthage, TN 37030 · Smith County
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #18288 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Wayne Spivey
194 Hartsville Pike, Carthage, TN 37030 · Smith County
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #12771 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
No listings match those filters.
Septic licensing in Tennessee
Tennessee permits septic installers yearly by system type; permits expire December 31. The Tennessee Department of Environment and Conservation, Division of Water Resources issues these credentials: Conventional installer permit; Alternative system permits (low-pressure pipe, mound, lagoon, aerobic); Pumper permit.
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Carthage and whether the permit fee is in their quote.
Tennessee septic licensing: agencies, license types and how to check a license →
Septic companies in Carthage: common questions
How many licensed septic companies are in Carthage, TN?
7 septic companies serve Carthage, Tennessee, and 7 of them hold a Tennessee septic license or certification matched to the Tennessee Department of Environment and Conservation 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 Tennessee?
Tennessee permits septic installers yearly by system type; permits expire December 31. The licensing body is the Tennessee Department of Environment and Conservation, Division of Water Resources.
Which companies install septic systems in Carthage?
7 listings in Carthage install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their Tennessee license.
How do I check a septic contractor's license in Tennessee?
Use the Tennessee Department of Environment and Conservation, Division of Water Resources's lookup (https://www.tn.gov/environment/permits/water/septic-systems-permits.html) and search the contractor's name or license number. Our guide to checking a septic license walks through it.