Septic inspectors and radon pros in Blue Earth County, MN
Get free quotes from up to 3 licensed pros
5 MPCA-licensed SSTS inspector businesses and 4 MDH-licensed radon businesses list an address in Blue Earth 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 (5)
✔ MPCA SSTS licensed Inspector
J R Bruender Construction Inc
60318 206th St, Eagle Lake, MN 56024
Certified staff: Steven J Bruender
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L57, expires 2027-03-13 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L57, expires 2027-03-13 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Corey Seppmann Well Drilling Co
★★★★★3.4 (5) Google53910 207th Military Rd, Mankato, MN 56001
Certified staff: Corey J Seppmann
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L1935, expires 2027-10-09 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L1935, expires 2027-10-09 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed InspectorIntermediate InspectorAdvanced Inspector
Jadd Seppmann & Sons Inc
★★★★★4.8 (24) Google54043 State Hwy 68, Mankato, MN 56001
Certified staff: Drew M Seppmann, Todd M Seppmann
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L310, expires 2027-03-13 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L310, expires 2027-03-13 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Boening Brothers Construction Service LLP
★★★★★5.0 (3) Google56677 125th St, Mapleton, MN 56065
Certified staff: Kyle B Boening, Steven C Boening
Also licensed: Installer, Service provider, Pipelayer
License L146, expires 2027-03-13 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Installer, Service provider, Pipelayer
License L146, expires 2027-03-13 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed InspectorIntermediate InspectorAdvanced Inspector
Bolton & Menk, Inc.
★★★★★4.3 (13) Google2900 43rd St NW Suite 100, Rochester, MN 55901
Certified staff: Brian P Malm PE
Also licensed: Designer
License L1241, expires 2029-08-11 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer
License L1241, expires 2029-08-11 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Radon testing and mitigation (4)
✔ MDH radon license MeasurementMitigation
Ameradon Services LLC
PO Box 1031, Mankato, MN 56002
🌐 ameradon.com
🌐 ameradon.com
1 MDH-licensed professional
- Brian Westerlund (RMIT-00040)
Service area (per MDH): 100 miles
Source: MDH Radon Service Providers, retrieved 2026-10-12 · Claim/correct/remove
Source: MDH Radon Service Providers, retrieved 2026-10-12 · Claim/correct/remove
✔ MDH radon license Measurement
Iea Inc
610 No. Riverfront Dr, Mankato, MN 56001
1 MDH-licensed professional
- Benjamin Olsen (RMEA-00496)
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
✔ MDH radon license Measurement
Institute for Environmental Assessment
610 No. Riverfront Dr, Mankato, MN 56001
2 MDH-licensed professionals
- Cassandra Bowser (RMEA-00040)
- Ryan Borman (RMEA-00102)
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
✔ MDH radon license MeasurementMitigation
Radon Solutions
1 MDH-licensed professional
- Andrew Kelley (RMIT-00010)
Service area (per MDH): 100 miles
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
Brown County · Faribault County · Le Sueur County · Martin County · Nicollet County · Waseca County
Guides
Septic (SSTS) at sale · Radon at sale · Truth-in-Sale of Housing