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Septic companies in Caldwell, ID

8 septic companies on record in Caldwell, Canyon County.

Companies
8
County
Canyon

What the ground in Caldwell is like

The USDA soil survey rates every mapped parcel for its suitability as a septic drain field. Across Caldwell's 25.4 square miles, 54.8% of the rated ground is classed "Somewhat limited", meaning restrictions the survey expects can usually be met by design, a larger field or more maintenance.

The limiting features the survey records most often here:

  • Slow water movement92.2%
  • Depth to saturated zone28.6%
  • Depth to cemented pan13.6%
  • Seepage, bottom layer13.1%

The most common soil series underfoot: Power, Bram, Purdam.

This is survey data for the area, not a substitute for a site evaluation on your own lot. A soil scientist or your county health department tests the actual parcel, and the result can differ from the map.

USDA NRCS SSURGO, ENG Septic Tank Absorption Fields · 56 map units · read 2026-08-30

Septic companies in Caldwell

Ordered by verification score. The score counts records we could check and is not a judgment about workmanship. None of these has been checked against a state roster yet, so every licence here reads as unverified.

  • 30Express Septic & Drain CleaningLicence unverified+12082541217
  • 20Prime PlumbingLicence unverified+12082769079
  • 20Beacon Plumbing, Heating, Air-Conditioning, and Electrical, IncLicence unverified+12087416439
  • 20Basalt BlackwaterLicence unverified+12084538900
  • 10Canyon Septic Services LLCLicence unverified+12084542692
  • 10Idaho Septic SolutionsLicence unverified+12082499364
  • 10Caldwell Septic & DrainLicence unverified+12089413024
  • 10Advanced Septic ServiceLicence unverified+12087035317

Nearby

All septic companies in Idaho · Canyon County

How these are ranked

By verification score, out of 100, across six checks published in full on how we rank. No company paid to appear here and none can pay to rank higher.