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Latah County, Idaho

Licensed Septic Companies in Latah County, ID

18 septic companies serve Latah County, Idaho, and 18 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 Latah County

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

18 septic companies in Latah County

Elsewhere in Latah County 8

  • Aligned Excavation & Construction LLC

    1294 Ailor Rd Deary, Id 83823, ID

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

    Per state license: Installation

    (208) 877-1392

  • Forged Construction LLC

    1006 Katnook Ln Moscow, Id 83843, ID

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

    Per state license: Installation

    (208) 669-1040

  • Halvorson Excavation LLC

    Po Box 222 Troy, Id 83871, ID

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

    Per state license: Installation

    (208) 835-6902

  • Hatter Creek Earth Works, LLC

    1232 W Hatter Creek Rd Princeton, Id 83857, ID

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

    Per state license: Installation

    (208) 875-1272

  • Palouse Valley Septic Service-Installer

    Po Box 367 Potlatch, Id 83855, ID

    • 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) 596-6016

  • Pauls Power Shovel

    Po Box 31 Harvard, Id 83834, ID

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

    Per state license: Installation

    (208) 301-0910

  • Quality Contractors, LLC

    Po Box 164 Deary, Id 83823, ID

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

    Per state license: Installation

    (208) 877-1600

  • Wilcox Ranch LLC

    2467 Pleasant Hill Rd Deary, Id 83823, ID

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

    Per state license: Installation

    (707) 498-8959

Kendrick 3

  • Lustig General Contracting LLC

    13041 Shadow Ln, Kendrick, ID 13041

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

    Per state license: Installation

    (208) 717-8545

  • Schiemers Excavation LLC

    PO Box 229, Kendrick, ID 83537

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

    Per state license: Installation

    (208) 848-6104

  • Three Bear Contracting LLC

    1166 Three Bear Rd Kendrick, Id 83537, Kendrick, ID 83537

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

    From their website: Installation

    (208) 791-1572 3bearcontracting.com

Moscow 3

  • Daniel John Ross

    1160 Showalter Rd, Moscow, ID 83843

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

    Per state license: Installation

    (208) 669-0855

  • Selway Construction Group

    1051 Pleasant Hill Rd Troy, Id 83871, Moscow, ID 83843

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

    Per state license: Installation

    (208) 997-8825

  • Youmans Excavation Service LLC

    1156 Youmans Ln Moscow, Id 83843, Moscow, ID 83843

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

    Per state license: Installation

    (208) 882-2838

Deary 1

  • Legacy Contractors LLC

    1005 Legacy Ln, Deary, ID 83823

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

    Per state license: Installation

    (208) 596-0102

Genesee 1

Troy 1

  • Van Houten Construction LLC

    1161 Camps Canyon Rd, Troy, ID 83871

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

    Per state license: Installation

    (208) 596-0266

Viola 1

  • Skyline Landworks

    5288 Hwy, Viola, ID 83872

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

    Per state license: Installation

    (208) 596-3398

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 Latah 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 Latah County: common questions

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

18 septic companies serve Latah County, Idaho, and 18 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 Latah County?

1 of the 18 listings in Latah 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 Latah County?

18 listings in Latah 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.