---
title: "ATB Professional Services, LLC, Northfield, MN | MN Home Sale Pros"
description: "ATB Professional Services, LLC: Septic (SSTS) inspection in Northfield, MN. Licence details, contact and quotes."
canonical: https://mnhomesalepros.com/firms/atb-professional-services-llc-sl4429/
---

# ATB Professional Services, LLC

* Septic (SSTS) inspection
* Northfield, MN (Dakota County)
* Phone: (507) 210-4795
* Email: tom.wirtzfeld@icloud.com
* Address: 7505 320th St W, Northfield, MN 55057
* MPCA SSTS licence L4429: Inspector, Intermediate Inspector, Advanced Inspector (exp. 2027-03-25)
* Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
* bonded · insured

Get a quote: https://mnhomesalepros.com/get-quotes/?firm=SL4429

Source: https://services.pca.state.mn.us/api/v1/ssts/licensed-businesses?format=json, retrieved 2026-10-12. Claim / correct: https://mnhomesalepros.com/list-your-business/?id=SL4429