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Septic companies in Duluth, MN

12 septic companies on record in Duluth, St. Louis County.

Companies
12
County
St. Louis

What the ground in Duluth is like

The USDA soil survey rates every mapped parcel for its suitability as a septic drain field. Across Duluth's 71.7 square miles, 93.8% 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 movement73.2%
  • Depth to saturated zone61.6%
  • Slope55.0%
  • Seepage, bottom layer28.1%

The most common soil series underfoot: Ahmeek, Cuttre, Mesaba.

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 · 83 map units · read 2026-08-30

Septic companies in Duluth

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.

  • 30ASP MechanicalLicence unverified+12182039640
  • 20Darrel D Johnson Excavating, Inc.Licence unverified+12187214182
  • 20Steve's septic pumping serviceLicence unverified+12187214039
  • 10Northern Septic PumpingLicence unverified+12185255200
  • 10Brent's Septic ServicesLicence unverified+12187298072
  • 10Thomas R Olson Trucking & Excavating AKA Consumer Septic ServiceLicence unverified+12183931114
  • 10Northern Environmental SolutionsLicence unverified+12186008808
  • 10RJC Septic and Excavating LLCLicence unverifiedNo phone on record
  • 0Peterson Septic PumpingLicence unverified+12187229997
  • 0Budget Septic PumpingLicence unverified+12183931230
  • 0Gene’s Septic SolutionsLicence unverified+12187215185
  • 0Gene's Septic LLCLicence unverified+12187215185

Nearby

All septic companies in Minnesota · St. Louis 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.