Septic inspectors and radon pros in Carlton County, MN
Get free quotes from up to 3 licensed pros
3 MPCA-licensed SSTS inspector businesses and 3 MDH-licensed radon businesses list an address in Carlton County. Many work across counties, and most radon pros list a statewide service area.
Minnesota has no single statewide septic-at-sale rule, but many counties and cities require an SSTS compliance inspection at property transfer by local ordinance (MPCA local SSTS programs). Ask the county or city SSTS office whether a transfer inspection applies. Inspections must be done by an MPCA-licensed SSTS inspector business.
SSTS (septic) inspectors (3)
✔ MPCA SSTS licensed Inspector
3-D Construction & Enterprise LLLP
501 Brookston Rd, Cloquet, MN 55720
☎ (218) 879-1730
☎ (218) 879-1730
Certified staff: Daniel K Follett, Dustin K Follett
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L233, expires 2027-01-26 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L233, expires 2027-01-26 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed InspectorIntermediate InspectorAdvanced Inspector
Critical Hit Design & Inspection LLC
2745 Hwy 210, Cloquet, MN 55720
Certified staff: Jason D Walsh
Also licensed: Designer, Service provider
License L4454, expires 2027-06-18 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Service provider
License L4454, expires 2027-06-18 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Maki Trucking Inc.
PO Box 106, Cloquet, MN 55720
Certified staff: Alicia L Maki, Kenneth L Maki
Also licensed: Designer, Installer, Pipelayer
License L4121, expires 2027-08-31 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Pipelayer
License L4121, expires 2027-08-31 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Radon testing and mitigation (3)
✔ MDH radon license Measurement
Armstrong Home Inspection Service, LLC
3514 Freeman Rd, Cloquet, MN 55720
🌐 armstronghomeinspectionsvc.com
🌐 armstronghomeinspectionsvc.com
1 MDH-licensed professional
- Mark Armstrong (RMEA-00458)
Service area (per MDH): 100 miles
Source: MDH Radon Service Providers, retrieved 2026-10-12 · Claim/correct/remove
Source: MDH Radon Service Providers, retrieved 2026-10-12 · Claim/correct/remove
✔ MDH radon license Measurement
Coleman Home Inspections LLC
★★★★★4.8 (117) Google174 W St Louis River Rd, Esko, MN 55733
1 MDH-licensed professional
- Travis Coleman (RMEA-00131)
Service area (per MDH): Statewide
Source: MDH Radon Service Providers, retrieved 2026-10-12 · Claim/correct/remove
Source: MDH Radon Service Providers, retrieved 2026-10-12 · Claim/correct/remove
✔ MDH radon license MeasurementMitigation
Rock Hill Radon
★★★★★3.3 (9) Google1 MDH-licensed professional
- Danny Doran (RMITS-00046)
Service area (per MDH): Statewide
Source: MDH Radon Service Providers, retrieved 2026-10-12 · Claim/correct/remove
Source: MDH Radon Service Providers, retrieved 2026-10-12 · Claim/correct/remove
Data last verified 2026-10-12 against MPCA's SSTS licensed-business data and MDH's radon service provider list.
Neighboring counties
Aitkin County · Pine County · St. Louis County
Guides
Septic (SSTS) at sale · Radon at sale · Truth-in-Sale of Housing