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Licensed Installers & Pumpers

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Idaho septic system installers and pumpers are licensed at the health district level, not statewide. Each district maintains its own list of approved professionals. This page provides access to all available installer and pumper lists in our collection.


The Idaho Department of Environmental Quality maintains statewide registries of permitted installers and pumpers across all districts:


Counties: Boundary, Bonner, Kootenai, Shoshone, Benewah

Pumper list: Not published by this district (check statewide DEQ list)


Counties: Clearwater, Idaho, Latah, Lewis, Nez Perce


Counties: Adams, Canyon, Gem, Owyhee, Payette, Washington

Lists not available in our collection. Contact Southwest District Health directly or use statewide DEQ lists.

District Contact: View Southwest District page


Counties: Ada, Boise, Elmore, Valley

Lists not published by this district (check statewide DEQ list)

Note: CDH provides installer/pumper applications but does not publish public lists.


Counties: Blaine, Camas, Cassia, Gooding, Jerome, Lincoln, Minidoka, Twin Falls

Lists not available in our collection. Contact South Central District Health directly or use statewide DEQ lists.

District Contact: View South Central District page


Counties: Bannock, Bear Lake, Bingham, Caribou, Franklin, Oneida, Power

Pumper list: Not published by this district (check statewide DEQ list)


Counties: Bonneville, Butte, Clark, Custer, Fremont, Jefferson, Lemhi, Madison, Teton

Lists not available in our collection. Contact Eastern Idaho Public Health directly or use statewide DEQ lists.

District Contact: View Eastern Idaho district page


If you're interested in becoming a licensed septic installer or pumper in Idaho, we have applications and guidance materials:

Most districts require:

  • Installer Bond Form - Surety bond to guarantee work quality
  • Proof of Training - Completion of Basic or Complex Installer Training
  • Exam Results - Passing score on Idaho DEQ installer exam

Required training courses for installer certification:

Basic Installer Training

98-page comprehensive manual (13 MB)

Required for basic septic system installation certification.

View Training Manual →

Complex Installer Training

63-page advanced manual (10 MB)

Required for complex/alternative system certification.

View Training Manual →

2025 Installer Course

South Central District current training materials

Most recent certification course content.

View Course Materials →

See also: Complete Training Resources →


Important regulatory guidance for installers and pumpers:

  • Agency Exemption from Installer Registration (2012) - When agencies can install without individual licenses View Memo →

  • Pumper Permit Verbiage and Renewal (2013) - Requirements for pumper permits View Memo →

  • Revocation of Installer/Pumper Permits (2014) - Grounds for license revocation View Memo →


When hiring a licensed installer or pumper:

  1. Verify Current License - Call your health district to confirm active status
  2. Get Multiple Quotes - Contact at least 3 licensed professionals
  3. Check References - Ask for recent customer contacts
  4. Confirm Insurance - Verify liability and workers' compensation coverage
  5. Review Bond Status - Ensure required bonds are current
  6. Get Written Estimates - Detailed scope of work and costs
  7. Understand Warranties - What's covered and for how long

For the most current installer/pumper lists and licensing verification: