---
title: "Septic Inspectors & Radon Pros in Polk County, MN: 3 Licensed | MN Home Sale Pros"
description: "3 MPCA-licensed SSTS inspectors and 0 MDH-licensed radon pros based in Polk County, Minnesota, for home sales."
canonical: https://mnhomesalepros.com/county/polk/
---

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

# Septic inspectors and radon pros in Polk County, MN

3 MPCA-licensed SSTS inspector businesses and 0 MDH-licensed radon businesses list an address in Polk 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

### Great Northern Septic, LLC

28544 160th Ave SW, Crookston, MN 56716  
☎ [(218) 289-6524](tel:2182896524)  
✉ maygra4263@gmail.com

Certified staff: Brandon J Maygra  
Also licensed: Designer, Installer, Maintainer, Pipelayer  
License L4100, expires 2027-05-07 · 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=SL4100)

✔ MPCA SSTS licensed Inspector

### Hensch's Septic Services LLC

29808 270th St SW, Crookston, MN 56716  
☎ [(218) 770-6612](tel:2187706612)  
✉ dylanhensch14@hotmail.com

Certified staff: Dylan R Hensch  
Also licensed: Designer  
License L4128, expires 2028-08-03 · 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=SL4128)

✔ MPCA SSTS licensed Inspector

### Hedlund Backhoe Service

235 Riverside Ave NE, McIntosh, MN 56556  
☎ [(218) 563-2722](tel:2185632722)  
✉ hedlundbackhoe1@gmail.com

Certified staff: Angel L Hedlund, Shawn A Hedlund  
Also licensed: Designer, Installer, Pipelayer  
License L2970, 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=SL2970)

## Radon

No MDH-licensed radon businesses list a Polk County address. See [statewide radon pros](https://mnhomesalepros.com/radon/).

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

## Neighboring counties

[Clearwater County](https://mnhomesalepros.com/county/clearwater/) · [Mahnomen County](https://mnhomesalepros.com/county/mahnomen/) · [Red Lake County](https://mnhomesalepros.com/county/red-lake/)

## 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/)