--- title: "Septic Inspectors & Radon Pros in Carlton County, MN: 6 Licensed | MN Home Sale Pros" description: "3 MPCA-licensed SSTS inspectors and 3 MDH-licensed radon pros based in Carlton County, Minnesota, for home sales." canonical: https://mnhomesalepros.com/county/carlton/ --- [Home](https://mnhomesalepros.com/) › [Counties](https://mnhomesalepros.com/counties/) › Carlton County # Septic inspectors and radon pros in Carlton County, MN 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](https://www.pca.state.mn.us/business-with-us/local-septic-system-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](tel:2188791730) 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](https://services.pca.state.mn.us/api/doc/v1/ssts/licensed-businesses), retrieved 2026-10-12 · [Claim/correct/remove](https://mnhomesalepros.com/list-your-business/?id=SL233) ✔ MPCA SSTS licensed InspectorIntermediate InspectorAdvanced Inspector ### Critical Hit Design & Inspection LLC 2745 Hwy 210, Cloquet, MN 55720 ☎ [(218) 260-9477](tel:2182609477) ✉ criticalhitssts@gmail.com Certified staff: Jason D Walsh Also licensed: Designer, Service provider License L4454, expires 2027-06-18 · bonded, insured Source: [MPCA SSTS](https://services.pca.state.mn.us/api/doc/v1/ssts/licensed-businesses), retrieved 2026-10-12 · [Claim/correct/remove](https://mnhomesalepros.com/list-your-business/?id=SL4454) ✔ MPCA SSTS licensed Inspector ### Maki Trucking Inc. PO Box 106, Cloquet, MN 55720 ☎ [(218) 348-0612](tel:2183480612) ✉ ken@kmaki.net Certified staff: Alicia L Maki, Kenneth L Maki Also licensed: Designer, Installer, Pipelayer License L4121, expires 2027-08-31 · bonded, insured Source: [MPCA SSTS](https://services.pca.state.mn.us/api/doc/v1/ssts/licensed-businesses), retrieved 2026-10-12 · [Claim/correct/remove](https://mnhomesalepros.com/list-your-business/?id=SL4121) ## Radon testing and mitigation (3) ✔ MDH radon license Measurement ### Armstrong Home Inspection Service, LLC 3514 Freeman Rd, Cloquet, MN 55720 ☎ [(218) 390-2166](tel:2183902166) 🌐 [armstronghomeinspectionsvc.com](https://armstronghomeinspectionsvc.com) 1 MDH-licensed professional * Mark Armstrong (RMEA-00458) Service area (per MDH): 100 miles Source: [MDH Radon Service Providers](https://radon.web.health.state.mn.us/serviceProviders.jsf), retrieved 2026-10-12 · [Claim/correct/remove](https://mnhomesalepros.com/list-your-business/?id=M027) ✔ MDH radon license Measurement ### Coleman Home Inspections LLC 174 W St Louis River Rd, Esko, MN 55733 ☎ [(218) 240-1984](tel:2182401984) 1 MDH-licensed professional * Travis Coleman (RMEA-00131) Service area (per MDH): Statewide Source: [MDH Radon Service Providers](https://radon.web.health.state.mn.us/serviceProviders.jsf), retrieved 2026-10-12 · [Claim/correct/remove](https://mnhomesalepros.com/list-your-business/?id=M056) ✔ MDH radon license MeasurementMitigation ### Rock Hill Radon 2 Keanu Ln, Esko, MN 55733 ☎ [(218) 310-8732](tel:2183108732) 🌐 [rockhillradon.com](http://www.rockhillradon.com) 1 MDH-licensed professional * Danny Doran (RMITS-00046) Service area (per MDH): Statewide Source: [MDH Radon Service Providers](https://radon.web.health.state.mn.us/serviceProviders.jsf), retrieved 2026-10-12 · [Claim/correct/remove](https://mnhomesalepros.com/list-your-business/?id=M224) Data last verified 2026-10-12 against MPCA's SSTS licensed-business data and MDH's radon service provider list. ## Neighboring counties [Aitkin County](https://mnhomesalepros.com/county/aitkin/) · [Pine County](https://mnhomesalepros.com/county/pine/) · [St. Louis County](https://mnhomesalepros.com/county/st-louis/) ## Guides [Septic (SSTS) at sale](https://mnhomesalepros.com/septic-inspectors/) · [Radon at sale](https://mnhomesalepros.com/radon/) · [Truth-in-Sale of Housing](https://mnhomesalepros.com/truth-in-sale-of-housing/)