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Cherokee County, Oklahoma

Licensed Septic Companies in Cherokee County, OK

11 septic companies serve Cherokee County, Oklahoma, and 11 of them hold a Oklahoma septic license or certification matched to the Oklahoma Department of Environmental Quality list (data as of October 2026).

Septic services in Cherokee County

Guides: Septic system installation · Aerobic septic systems · Installation cost · Pumping cost

11 septic companies in Cherokee County

Hulbert 5

  • Double Springs Construction Company, LLC

    11158 W Shady Grove Rd, Hulbert, OK 74441

    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Aerobic Spray) · #1158 (Oklahoma Department of Environmental Quality, verify)

    Per state license: Installation · Aerobic systems

    (918) 886-8840

  • Jerry Halpain

    9011 N 547 Rd, Hulbert, OK 74441

    • Licensed: Oklahoma DEQ Certified Septic Installer (Aerobic Spray) · #1020 (Oklahoma Department of Environmental Quality, verify)
    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Aerobic Spray) · #1070 (Oklahoma Department of Environmental Quality, verify)
    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Lagoon, Aerobic Spray) · #436 (Oklahoma Department of Environmental Quality, verify)
    • +1 more credential

    Per state license: Installation · Aerobic systems

    (405) 455-1028

  • Jerry's Excavation

    9011 N 547 Rd, Hulbert, OK 74441

    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Aerobic Spray) · #834 (Oklahoma Department of Environmental Quality, verify)
    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Aerobic Spray) · #968 (Oklahoma Department of Environmental Quality, verify)
    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Aerobic Spray, Aerobic Drip) · #831 (Oklahoma Department of Environmental Quality, verify)

    Per state license: Installation · Aerobic systems

    (918) 598-3568

  • Ricks Construction

    1311 Hulbert Landing Rd, Hulbert, OK 74441

    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface) · #489 (Oklahoma Department of Environmental Quality, verify)

    Per state license: Installation

    (918) 772-3261

  • Steeley Excavation LLC

    19275 S 410 Rd, Hulbert, OK 74441

    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface) · #1271 (Oklahoma Department of Environmental Quality, verify)

    Per state license: Installation

    (918) 822-1811

Cookson 2

  • Crittenden Enterprises, Inc

    19856 E Wilderness Rd, Cookson, OK 74427

    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Aerobic Spray) · #689 (Oklahoma Department of Environmental Quality, verify)

    Per state license: Installation · Aerobic systems

    (918) 521-1290

  • MJY Dirtworks

    33983 S 527 Rd, Cookson, OK 74427

    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Aerobic Spray) · #1312 (Oklahoma Department of Environmental Quality, verify)

    Per state license: Installation · Aerobic systems

    (479) 806-4274

Park Hill 2

  • D1 Excavation

    19289 W Pettit Bay Rd, Park Hill, OK 74451

    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Aerobic Spray) · #1133 (Oklahoma Department of Environmental Quality, verify)

    Per state license: Installation · Aerobic systems

    (918) 207-9154

  • Eden Excavation

    PO Box 212, Park Hill, OK 74457

    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface) · #158 (Oklahoma Department of Environmental Quality, verify)

    Per state license: Installation

    (918) 261-8523

Moodys 1

  • Guthrie Excavation LLC

    PO Box 56, Moodys, OK 74444

    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface, Aerobic Spray) · #909 (Oklahoma Department of Environmental Quality, verify)

    Per state license: Installation · Aerobic systems

    (918) 456-1485

Tahlequah 1

  • Cherokee Nation

    115 W North St, Tahlequah, OK 74464

    • Licensed: Oklahoma DEQ Certified Septic Installer (Subsurface) · #833 (Oklahoma Department of Environmental Quality, verify)

    Per state license: Installation

    (918) 453-5111

Septic licensing in Oklahoma

Oklahoma certifies septic installers by system type: subsurface, lagoon, aerobic spray and aerobic drip. The Oklahoma DEQ, Environmental Complaints and Local Services issues these credentials: Certified installer (subsurface, lagoon, aerobic spray, aerobic drip).

Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Cherokee County and whether the permit fee is in their quote.

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

Septic companies in Cherokee County: common questions

How many licensed septic companies are in Cherokee County, OK?

11 septic companies serve Cherokee County, Oklahoma, and 11 of them hold a Oklahoma septic license or certification matched to the Oklahoma Department of Environmental Quality 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 Oklahoma?

Oklahoma certifies septic installers by system type: subsurface, lagoon, aerobic spray and aerobic drip. The licensing body is the Oklahoma DEQ, Environmental Complaints and Local Services.

Which companies install septic systems in Cherokee County?

11 listings in Cherokee County install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their Oklahoma license.

How do I check a septic contractor's license in Oklahoma?

Use the Oklahoma DEQ, Environmental Complaints and Local Services's lookup (https://applications.deq.ok.gov/certinstallers/certinstallers.aspx) and search the contractor's name or license number. Our guide to checking a septic license walks through it.