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Nashville, Tennessee

Licensed Septic Companies in Nashville, TN

12 septic companies serve Nashville, Tennessee, and 9 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 Nashville

Guides: Septic tank pumping · Septic system installation · Septic inspection · Septic repair · Drain field repair · Installation cost · Pumping cost

12 septic companies in Nashville

  • 1618659053

    2925 Dunmore Dr, Nashville, TN 37214 · Macon County

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #13467 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (615) 300-8382

  • Coolray Of Tennessee, LLC

    1717 Elm Hill Pike #B2, Nashville, TN 37210 · Davidson County

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #18174 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (719) 617-7679 coolray.com

  • Hiller Plumbing, Heating, Cooling & Electrical

    915 Murfreesboro Pike, Nashville, TN 37217 · Sumner County

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type CLM) · #11770 (Tennessee Department of Environment and Conservation, verify)

    From their website: Grease traps Per state license: Installation

    (615) 358-9132 happyhiller.com

  • Hornbuckle Plumbing Company New

    Installations, Inc., Nashville, TN 37043 · Davidson County

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #5129 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (615) 255-7387 hornbuckleplbg.com

  • Kiyona Brown

    P.O. Box 282282, Nashville, TN 37228 · Davidson County

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #17967 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (615) 584-7770

  • L&R Utilities & Grading LLC

    2306 Winford Ave, Nashville, TN 37211 · Davidson County

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #14006 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (615) 617-2214

  • M J Frick Co., Inc.

    3651 Trousdale Drive, Nashville, TN 37204 · Davidson County

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #12630 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (615) 333-0658 mjfrickco.com

  • Merryman-Farr Mechanical

    305 Hill Avenue, Nashville, TN 37210 · Davidson County

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #18139 (Tennessee Department of Environment and Conservation, verify)
    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #18146 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (615) 254-8050

  • Travis Smith

    8241 Charlotte Pike, Nashville, TN 37221 · Davidson County

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #17923 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (615) 403-5692

  • Maxwell Septic Pumping

    1120 Dickerson Pike, Nashville, TN 37207 · Davidson County

    From their website: Pumping · Installation · Inspection · Repair · Drain field · Risers & lids · Grease traps

    (615) 583-6032 maxwellseptic.com

  • Music City Environmental

    1629 Elm Hill Pike, Nashville, TN 37210 · Davidson County

    From their website: Grease traps

    (615) 399-8400 musiccityenvironmental.com

  • VannGo Luxury Mobile Restrooms & Portable Solutions

    5016 Centennial Blvd Ste 200, Nashville, TN 37209 · Davidson County

    From their website: Pumping

    (615) 996-9299 govanngo.com

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 Nashville and whether the permit fee is in their quote.

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

Septic companies in Nashville: common questions

How many licensed septic companies are in Nashville, TN?

12 septic companies serve Nashville, Tennessee, and 9 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 pump septic tanks in Nashville?

2 of the 12 listings in Nashville 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 Nashville?

10 listings in Nashville 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.