Licensed Septic Companies in Warren County, TN
16 septic companies serve Warren County, Tennessee, and 16 of them hold a Tennessee septic license or certification matched to the Tennessee Department of Environment and Conservation list (data as of October 2026).
16 septic companies in Warren County
Mcminnville 8
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3R Earthworx
235 Timber Ln, Mcminnville, TN 37110
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #13201 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Jax Price
4294 Old Smithville Rd, Mcminnville, TN 37110
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #18045 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Jones Backhoe & Septic Service
183 Paris Street, Mcminnville, TN 37110
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #12578 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Push’n N Digg’n Excavating
5854 Short Mountain Rd, Mcminnville, TN 37110
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #13168 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Rowland Construction
843 Bluff Springs Road, Mcminnville, TN 37110
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #12662 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Simerly’s Excavating
253 Ben La Dr, Mcminnville, TN 37110
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #11637 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Todd Hutchins Excavation
P.O. Box 7163, Mcminnville, TN 37111
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #10035 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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W & W Construction Co., LLC
100 Starlight Rd, Mcminnville, TN 37110
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #4205 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
Elsewhere in Warren County 3
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Grissom Underground
238 Mike Grissom Ln., TN
- Licensed: Tennessee TDEC Permitted Septic Installer (Type CL) · #4256 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Toby Green
334 Kesey Ford Rd, TN
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #13535 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Walt Jones
87 Largo Ln, TN
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #18196 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
Morrison 2
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Adrian Hale
406 Beehive Ln, Morrison, TN 37357
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #400 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Viola Valley Construction LLC
302 June Lane, Morrison, TN 37357
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #13317 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
Rock Island 2
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Hankal'S Plumbing And Appliances
833 Old Rock Island Road, Rock Island, TN 38581
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #12447 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
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Herriman'S Excavating
348 Chandler Road, Rock Island, TN 38581
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #13499 (Tennessee Department of Environment and Conservation, verify)
Per state license: Installation
Rockisland 1
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Basham excavating
145 East Drive, Rockisland, TN 38581
- Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #13533 (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 Warren County and whether the permit fee is in their quote.
Tennessee septic licensing: agencies, license types and how to check a license →
Septic companies in Warren County: common questions
How many licensed septic companies are in Warren County, TN?
16 septic companies serve Warren County, Tennessee, and 16 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 Warren County?
16 listings in Warren County 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.