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Cassia County, Idaho

Licensed Septic Companies in Cassia County, ID

24 septic companies serve Cassia County, Idaho, and 24 of them hold a Idaho septic license or certification matched to the Idaho Public Health Districts / Idaho DEQ list (data as of October 2026).

Septic services in Cassia County

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

24 septic companies in Cassia County

Burley 5

  • All Weather Ground Solutions

    12 River Run East, Burley, ID 83318

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 300-0520

  • Blue Ridge Plumbing & Septic

    3857 Hiland Ave, Burley, ID 83318

    • Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
    • Licensed: Idaho Permitted Septic Septic Pumper (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Pumping · Installation

    (208) 312-6559

  • Dave's Excavating

    767 E 200 S, Burley, ID 83318

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 808-9396

  • Done-Right Contracting

    1144 Sylvan Cir, Burley, ID 83318

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 312-5399

  • Worthington Septic Pros

    101 E 200 S, Burley, ID 83318

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 650-0044

Hailey 4

  • Bigwood Excavation

    103 Grove Creek CT, Hailey, ID 83333

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 720-0927

  • Bradley Construction

    PO Box 41, Hailey, ID 83333

    • Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 481-2209

  • Skyline Excavation and Grading LLC

    PO Box 653, Hailey, ID 83333

    • Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 720-4673

  • Rixon Excavation

    191 Cranbrook Rd, Hailey, ID 83333

    • Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    No phone on the state list

Elsewhere in Cassia County 3

  • Dayley Additions

    I D a H O 8 3 3 1 8, ID

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 431-3125

  • Miller Excavation

    47 36 Sn 3Y 0A 0 L Ew R , Bd U, D R El Ecyl Oid Iadh O83 323, ID

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 650-3135

  • Waters Plumbing & Heating

    81 37 34 14 8 S W S I E R Ra Way ,, ID

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 431-2703

Buhl 2

  • Ridley Livestock

    4071 N E 1300, Buhl, ID 83316

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 308-8331

  • Wizard's Wood Shop

    1346 E N 4400, Buhl, ID 83316

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 329-3862

Hazelton 2

  • Allen Pump Inc.

    1853 E 900 S, Hazelton, ID 83355

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 420-2513

  • C & L Koehn

    1277 S 2200 E, Hazelton, ID 83335

    • Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 731-6228

Twin Falls 2

  • Bear Necessities Portable Restrooms

    PO Box 1952, Twin Falls, ID 83303

    • Licensed: Idaho Permitted Septic Septic Pumper (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Pumping

    (208) 734-3508

  • Bigg's Construction

    PO Box 5937, Twin Falls, ID 83303

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 404-4344

Fairfield 1

  • Trinity Mountain Excavators LLC

    PO Box 411, Fairfield, ID 83327

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 650-5293

Filer 1

  • SC Construction and Property Maintenance

    121 North St, Filer, ID 83328

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (406) 539-2824

Gooding 1

  • Pierson Construction Inc.

    1834 E 1600 S, Gooding, ID 83330

    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 539-4477

Hagerman 1

  • Idaho Creek Construction

    2808 S 850 E, Hagerman, ID 83332

    • Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation

    (208) 484-2990

Hansen 1

  • Superior Sewer and Drain

    4075 E N 3800, Hansen, ID 83334

    • Licensed: Idaho Permitted Septic Septic Pumper (Idaho Public Health Districts / Idaho DEQ, verify)
    • Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Pumping · Installation

    (208) 539-8345

Murtaugh 1

Septic licensing in Idaho

Idaho installers and pumpers hold permits from the public health districts. Idaho Code 9-348 prohibits using the state's lists as a mailing or phone list. The Idaho's seven public health districts, under Idaho DEQ rules issues these credentials: Standard/basic installer registration permit; Complex installer registration permit; Septic pumper permit.

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

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

Septic companies in Cassia County: common questions

How many licensed septic companies are in Cassia County, ID?

24 septic companies serve Cassia County, Idaho, and 24 of them hold a Idaho septic license or certification matched to the Idaho Public Health Districts / Idaho DEQ 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 Idaho?

Idaho installers and pumpers hold permits from the public health districts. Idaho Code 9-348 prohibits using the state's lists as a mailing or phone list. The licensing body is the Idaho's seven public health districts, under Idaho DEQ rules.

Which companies pump septic tanks in Cassia County?

3 of the 24 listings in Cassia 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 Cassia County?

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

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

Use the Idaho's seven public health districts, under Idaho DEQ rules's lookup (https://www.deq.idaho.gov/water-quality/wastewater/septic-and-septage/) and search the contractor's name or license number. Our guide to checking a septic license walks through it.