Built from public records. No company paid to be listed. Every check names its source and the date it was read.
Claim your listing
Public records

Septic companies in Prineville, OR

5 septic companies on record in Prineville, Crook County.

Companies
5
County
Crook

What the ground in Prineville is like

The USDA soil survey rates every mapped parcel for its suitability as a septic drain field. Across Prineville's 12.8 square miles, 95.3% of the rated ground is classed "Very limited", meaning restrictions severe enough that a conventional field is often unsuitable and an engineered system may be required.

The limiting features the survey records most often here:

  • Slow water movement77.3%
  • Depth to bedrock53.7%
  • Depth to saturated zone30.4%
  • Flooding29.3%

The most common soil series underfoot: Redmond, Ochoco, Powder.

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 · 29 map units · read 2026-08-30

Septic companies in Prineville

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.

  • 25J & S Drain ServicesLicence unverified+15414206714
  • 20High Ridge Excavation, LLCLicence unverified+15412333540
  • 10Central Oregon Rooter & ExcavationLicence unverified+15416996745
  • 0Ranch Country OuthousesLicence unverified+15414809058
  • 0Quality Septic SystemsLicence unverifiedNo phone on record

Nearby

All septic companies in Oregon · Crook 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.