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Septic companies in McDonough, GA

5 septic companies on record in McDonough, Henry County.

Companies
5
County
Henry

What the ground in McDonough is like

The USDA soil survey rates every mapped parcel for its suitability as a septic drain field. Across McDonough's 13.4 square miles, 81.5% 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 movement92.7%
  • Slope10.4%
  • Depth to bedrock8.7%
  • Flooding8.1%

The most common soil series underfoot: Cecil, Gwinnett, Madison.

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 · 27 map units · read 2026-08-30

Septic companies in McDonough

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.

  • 25Delta Plumbing and Septic The Educated PlumberLicence unverified+17704673177
  • 10Express Plumbing & SepticLicence unverified+14049317511
  • 10Adam's Septic Tank, IncLicence unverified+17704836876
  • 10Rooter Septic ServicesLicence unverified+17702845717
  • 0Southside Septic, LLCLicence unverified+16786180168

Nearby

All septic companies in Georgia · Henry 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.