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Sequatchie County, Tennessee

Licensed Septic Companies in Sequatchie County, TN

10 septic companies serve Sequatchie County, 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 Sequatchie County

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

10 septic companies in Sequatchie County

Dunlap 10

  • Billy Zimmerman

    490 Old York Hwy N, Dunlap, TN 37327

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #10164 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (423) 280-9199

  • Blackwater Construction, LLC

    267 Farmington Creek Rd, Dunlap, TN 37327

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #13706 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (205) 300-0109

  • Funk Excavation

    111 Lark Drive, Dunlap, TN 37327

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #18003 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (530) 616-9070

  • Hamilton Consulting and Construction

    5422 Old State Highway 28, Dunlap, TN 37327

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #13316 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (423) 554-3462

  • Henry Rose Co.

    P.O. Box 395, Dunlap, TN 37327

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type CL) · #14206 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (423) 355-8295

  • Johnson Construction

    355 Whiteoak Swamps Rd, Dunlap, TN 37327

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #10968 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (423) 243-6747

  • Matt'S Dirt Work

    324 Cloverdale Road North, Dunlap, TN 37327

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #13350 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (423) 702-1068

  • Mountain Valley Excavation and Gravel LLC

    4327 W Valley RD, Dunlap, TN 37327

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #18010 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (423) 448-0391

  • Walkers Dirt Works LLC

    416 Lockhart Rd, Dunlap, TN 37327

    • Licensed: Tennessee TDEC Permitted Septic Installer (Type C) · #13404 (Tennessee Department of Environment and Conservation, verify)

    Per state license: Installation

    (423) 994-7335 walkersdirtwork.com

  • Clayton's Septic Pumping and Porta Potty Rentals

    1016 Highpoint Dr, Dunlap, TN 37327

    From their website: Pumping · Inspection · Risers & lids

    (423) 762-3343 claytonssepticpumping.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 Sequatchie 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 Sequatchie County: common questions

How many licensed septic companies are in Sequatchie County, TN?

10 septic companies serve Sequatchie County, 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 Sequatchie County?

1 of the 10 listings in Sequatchie County 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 Sequatchie County?

9 listings in Sequatchie 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.