--- title: "Septic Inspectors & Radon Pros in Kandiyohi County, MN: 8 Licensed | MN Home Sale Pros" description: "7 MPCA-licensed SSTS inspectors and 1 MDH-licensed radon pros based in Kandiyohi County, Minnesota, for home sales." canonical: https://mnhomesalepros.com/county/kandiyohi/ --- [Home](https://mnhomesalepros.com/) › [Counties](https://mnhomesalepros.com/counties/) › Kandiyohi County # Septic inspectors and radon pros in Kandiyohi County, MN 7 MPCA-licensed SSTS inspector businesses and 1 MDH-licensed radon businesses list an address in Kandiyohi 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 (7) ✔ MPCA SSTS licensed Inspector ### Ziemer Home & Septic Inspection LLC 24406 10th St NE, Belgrade, MN 56312 ☎ [(320) 220-3454](tel:3202203454) ✉ ziemerhomeandseptic@gmail.com Certified staff: Justin B Ziemer Also licensed: Designer, Installer, Pipelayer License L4169, expires 2027-05-27 · 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=SL4169) ✔ MPCA SSTS licensed InspectorIntermediate Inspector ### Kandi-Lake Excavating, Inc. 6120 126th Ave SE, Lake Lillian, MN 56253 ☎ [(320) 995-6546](tel:3209956546) ✉ makemomhappy@yahoo.com Certified staff: Bryan J Peters, David L Fladung, Kurt W Garberich Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer License L1368, expires 2027-04-17 · 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=SL1368) ✔ MPCA SSTS licensed Inspector ### Advanced Property Inspection Inc 604 4th Ave SW, New London, MN 56273 ☎ [(320) 354-7233](tel:3203547233) ✉ oakridgeconstruction@tds.net Certified staff: Aaron D Thompson, Jason A Long Also licensed: Designer License L3852, expires 2027-09-29 · 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=SL3852) ✔ MPCA SSTS licensed Inspector ### Efficient Septic Pumping & Drain Cleaning, Inc 604 4th Ave SW, New London, MN 56273 ☎ [(320) 354-0108](tel:3203540108) ✉ oakridgeconstruction@tds.net Certified staff: Jason A Long, Jason L Ogdahl, Spencer M Johnson Also licensed: Designer, Installer, Maintainer, Pipelayer License L3164, expires 2028-04-04 · 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=SL3164) ✔ MPCA SSTS licensed Inspector ### Oakridge Construction Inc 604 4th Ave SW, New London, MN 56273 ☎ [(320) 354-2621](tel:3203542621) ✉ oakridgeconstruction@tds.net Certified staff: Jason A Long Also licensed: Designer, Installer, Pipelayer License L2543, expires 2028-06-08 · 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=SL2543) ✔ MPCA SSTS licensed Inspector ### A & T Septic and Excavating Services Inc 307 Lake Ave S, Spicer, MN 56288 ☎ [(320) 894-8779](tel:3208948779) ✉ aaron@atseptic.com Certified staff: Aaron D Thompson, Tim I Kinney Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer License L1608, expires 2027-04-07 · 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=SL1608) ✔ MPCA SSTS licensed Inspector ### Bollig, Inc. 1700 Technology Dr NE Suite 124, Willmar, MN 56201 ☎ [(320) 235-2555](tel:3202352555) ✉ bbollig@bollig-engineering.com Certified staff: Brian F Bollig PE Also licensed: Designer License L2986, expires 2027-07-30 · 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=SL2986) ## Radon testing and mitigation (1) ✔ MDH radon license MeasurementMitigation ### Radon-B-Gone LLC 6811 225th Ave NW, Sunburg, MN 56289 ☎ [(320) 469-1712](tel:3204691712) 🌐 [radon-b-gone.com](https://radon-b-gone.com) 1 MDH-licensed professional * Kale Graham (RMITS-00015) 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=M216) Data last verified 2026-10-12 against MPCA's SSTS licensed-business data and MDH's radon service provider list. ## Neighboring counties [Chippewa County](https://mnhomesalepros.com/county/chippewa/) · [Meeker County](https://mnhomesalepros.com/county/meeker/) · [Pope County](https://mnhomesalepros.com/county/pope/) · [Stearns County](https://mnhomesalepros.com/county/stearns/) ## 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/)