--- title: "Septic Inspectors & Radon Pros in Lake of the Woods County, MN: 2 Licensed | MN Home Sale Pros" description: "2 MPCA-licensed SSTS inspectors and 0 MDH-licensed radon pros based in Lake of the Woods County, Minnesota, for home sales." canonical: https://mnhomesalepros.com/county/lake-of-the-woods/ --- [Home](https://mnhomesalepros.com/) › [Counties](https://mnhomesalepros.com/counties/) › Lake of the Woods County # Septic inspectors and radon pros in Lake of the Woods County, MN 2 MPCA-licensed SSTS inspector businesses and 0 MDH-licensed radon businesses list an address in Lake of the Woods 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 (2) ✔ MPCA SSTS licensed Inspector ### Peppermint Creek Services LLC 848 29th Ave SW, Baudette, MN 56623 ☎ [(218) 556-1170](tel:2185561170) ✉ lake.area.construction@gmail.com Certified staff: Keith N Block, Kyle J Block Also licensed: Designer, Installer, Maintainer, Pipelayer License L4534, expires 2027-08-03 · 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=SL4534) ✔ MPCA SSTS licensed Inspector ### Lake Area Construction, Inc. 1420 62nd Ave NW, Williams, MN 56686 ☎ [(218) 783-6531](tel:2187836531) Certified staff: Keith N Block, Kyle J Block Also licensed: Designer, Installer, Maintainer, Pipelayer License L1428, expires 2027-06-26 · 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=SL1428) ## Radon No MDH-licensed radon businesses list a Lake of the Woods 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 [Beltrami County](https://mnhomesalepros.com/county/beltrami/) · [Koochiching County](https://mnhomesalepros.com/county/koochiching/) · [Roseau County](https://mnhomesalepros.com/county/roseau/) ## 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/)