---
title: "Septic Inspectors & Radon Pros in Nicollet County, MN: 4 Licensed | MN Home Sale Pros"
description: "3 MPCA-licensed SSTS inspectors and 1 MDH-licensed radon pros based in Nicollet County, Minnesota, for home sales."
canonical: https://mnhomesalepros.com/county/nicollet/
---

[Home](https://mnhomesalepros.com/) › [Counties](https://mnhomesalepros.com/counties/) › Nicollet County

# Septic inspectors and radon pros in Nicollet County, MN

3 MPCA-licensed SSTS inspector businesses and 1 MDH-licensed radon businesses list an address in Nicollet 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 InspectorIntermediate InspectorAdvanced Inspector

### County Line Excavating LLC

46445 350th St, Gaylord, MN 55334  
☎ [(507) 381-8358](tel:5073818358)  
✉ sssschott@icloud.com

Certified staff: Peter D Otterness, Spencer J Schott  
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer  
License L4221, expires 2027-04-12 · 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=SL4221)

✔ MPCA SSTS licensed Inspector

### Lafayette Excavating Inc

PO Box 204, Lafayette, MN 56054  
☎ [(507) 228-8902](tel:5072288902)  
✉ lafayetteexcavating@hotmail.com

Certified staff: Daniel B Reinhart, Harold A Reinhart, Kevin A Reinhart, Randy B Reinhart  
Also licensed: Designer, Installer, Pipelayer  
License L195, expires 2028-04-09 · 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=SL195)

✔ MPCA SSTS licensed Inspector

### Joel Shult LLC

48452 455th Ave, Nicollet, MN 56074  
☎ [(507) 232-3935](tel:5072323935)

Certified staff: Daniel D Shult, Joel A Shult  
Also licensed: Designer, Installer, Maintainer, Pipelayer  
License L717, expires 2027-03-04 · 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=SL717)

## Radon testing and mitigation (1)

✔ MDH radon license Measurement

### Haas Home Inspections L.L.C

107 Lagoon Dr, Courtland, MN 56021  
☎ [(507) 304-3500](tel:5073043500)

1 MDH-licensed professional

* Joshua Haas (RMEA-00354)

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=M088)

Data last verified 2026-10-12 against MPCA's SSTS licensed-business data and MDH's radon service provider list.

## Neighboring counties

[Blue Earth County](https://mnhomesalepros.com/county/blue-earth/) · [Brown County](https://mnhomesalepros.com/county/brown/) · [Le Sueur County](https://mnhomesalepros.com/county/le-sueur/)

## 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/)