Septic inspectors and radon pros in Kandiyohi County, MN
Get free quotes from up to 3 licensed pros
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). 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
Certified staff: Justin B Ziemer
Also licensed: Designer, Installer, Pipelayer
License L4169, expires 2027-05-27 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Pipelayer
License L4169, expires 2027-05-27 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed InspectorIntermediate Inspector
Kandi-Lake Excavating, Inc.
★★★★★4.4 (7) Google6120 126th Ave SE, Lake Lillian, MN 56253
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, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L1368, expires 2027-04-17 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Advanced Property Inspection Inc
★★★★★5.0 (1) Google604 4th Ave SW, New London, MN 56273
Certified staff: Aaron D Thompson, Jason A Long
Also licensed: Designer
License L3852, expires 2027-09-29 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer
License L3852, expires 2027-09-29 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Efficient Septic Pumping & Drain Cleaning, Inc
★★★★★5.0 (8) Google604 4th Ave SW, New London, MN 56273
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, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L3164, expires 2028-04-04 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Oakridge Construction Inc
★★★★★3.5 (4) Google604 4th Ave SW, New London, MN 56273
Certified staff: Jason A Long
Also licensed: Designer, Installer, Pipelayer
License L2543, expires 2028-06-08 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Pipelayer
License L2543, expires 2028-06-08 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
A & T Septic and Excavating Services Inc
★★★★★3.0 (2) Google307 Lake Ave S, Spicer, MN 56288
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, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L1608, expires 2027-04-07 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Bollig, Inc.
★★★★★5.0 (1) Google1700 Technology Dr NE Suite 124, Willmar, MN 56201
Certified staff: Brian F Bollig PE
Also licensed: Designer
License L2986, expires 2027-07-30 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer
License L2986, expires 2027-07-30 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Radon testing and mitigation (1)
✔ MDH radon license MeasurementMitigation
Radon-B-Gone LLC
★★★★★5.0 (8) Google1 MDH-licensed professional
- Kale Graham (RMITS-00015)
Service area (per MDH): Statewide
Source: MDH Radon Service Providers, retrieved 2026-10-12 · Claim/correct/remove
Source: MDH Radon Service Providers, retrieved 2026-10-12 · Claim/correct/remove
Data last verified 2026-10-12 against MPCA's SSTS licensed-business data and MDH's radon service provider list.
Neighboring counties
Chippewa County · Meeker County · Pope County · Stearns County
Guides
Septic (SSTS) at sale · Radon at sale · Truth-in-Sale of Housing