Fremont County, Idaho

Licensed Septic Companies in Fremont County, ID

17 septic companies serve Fremont County, Idaho, and 17 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 Fremont County

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

17 septic companies in Fremont County

Elsewhere in Fremont County 7

  • Aspen Ridge Excavation LLC

    1855 E 400 N, ID

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

    Per state license: Installation

    (208) 569-5913

  • Bob'S Excavation Service LLC

    1548 E 400 N, ID

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

    Per state license: Installation

    (208) 313-5129

  • Centennial Excavation

    Po Box 349, ID

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

    Per state license: Installation

    (208) 589-6893

  • Diamond S Excavation

    2383 E 214 N, ID

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

    Per state license: Installation

    (208) 351-2450

  • Juniper Mountain Excavation Inc

    232 N 1600 E, ID

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

    Per state license: Installation

    (208) 624-4111

  • Triple R Backhoe LLC

    Po Box 338, ID

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

    Per state license: Installation

    (208) 221-1003

  • Wild West Const And Supply

    Po Box 336, ID

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

    Per state license: Installation

    (208) 558-9798

Saint Anthony 4

  • Abegglen Construction Inc

    844 Hidden Estates Ln, Saint Anthony, ID 83445

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

    Per state license: Installation

    (208) 351-2680

  • Desert Gem Trucking & Excavation

    5384 W 7000 N, Saint Anthony, ID 83445

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

    Per state license: Installation

    (208) 716-7288

  • Glenn Armstrong

    2701 E 600 N, Saint Anthony, ID 83445

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

    Per state license: Installation

    (208) 840-1281

  • Hunter's Sewer and Drain

    447 N 1800 E, Saint Anthony, ID 83445

    • 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) 624-3201

Ashton 3

  • Bollinger & Sons Trucking & Excavation

    1611 Grandview Ln, Ashton, ID 83420

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

    Per state license: Installation

    (208) 709-8387

  • Island Park Excavation LLC

    Po Box 665, Ashton, ID 83420

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

    Per state license: Installation

    (208) 604-2154

  • T&T Plumbing Inc

    Po Box 303, Ashton, ID 83420

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

    Per state license: Installation

    (208) 652-7373

Island Park 2

  • Dad's Construction LLC

    Po Box 409, Island Park, ID 83429

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

    Per state license: Installation

    (208) 270-9122

  • Island Park Services

    3553 Yale Kilgore Road, Island Park, ID 83429

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

    Per state license: Installation

    (208) 558-7548

St. Anthony 1

  • Hunter's Sewer and Drain

    447 North 1800 E, St. Anthony, ID 83445

    • Licensed: Idaho Lowridge certified ETPS service provider (advanced treatment / aerobic systems) (Idaho Public Health Districts / Idaho DEQ, verify)

    Per state license: Installation · Aerobic systems

    (208) 656-0623

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 Fremont 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 Fremont County: common questions

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

17 septic companies serve Fremont County, Idaho, and 17 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 Fremont County?

1 of the 17 listings in Fremont 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 Fremont County?

17 listings in Fremont 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.