Swampthing Environmental LLC
✓ MPCA licensedSeptic (SSTS) inspection
Duluth, MN · Saint Louis County
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Contact
Phone
(218) 349-1612Email
mitch@swampthing.bizAddress
4057 Emerson Rd, Duluth, MN 55803
Licence / certification
- MPCA SSTS licence L2142: Inspector (exp. 2027-12-23)
- Also licensed: Designer, Service provider
- bonded · insured
People on the record
- Mitchum A Johnson (certified staff)
Source: MPCA list, retrieved 2026-10-12.