Septic inspectors and radon pros in Becker County, MN
Get free quotes from up to 3 licensed pros
13 MPCA-licensed SSTS inspector businesses and 2 MDH-licensed radon businesses list an address in Becker 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 (13)
✔ MPCA SSTS licensed Inspector
Ohm Excavating LLC
★★★★★3.2 (5) GooglePO Box 273, Audubon, MN 56511
Certified staff: Chris M Ohm, Olivia G Ohm
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L4034, expires 2026-10-24 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L4034, expires 2026-10-24 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Ohm Septic Design & Inspection LLC
PO Box 273, Audubon, MN 56511
Certified staff: Chris M Ohm, Olivia G Ohm
Also licensed: Designer, Maintainer, Service provider
License L4423, expires 2027-02-26 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Maintainer, Service provider
License L4423, expires 2027-02-26 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Renner Excavating LLC
★★★★★5.0 (4) Google14306 County Hwy 11, Audubon, MN 56511
Certified staff: Rick A Renner
Also licensed: Designer, Installer, Pipelayer
License L2567, expires 2027-03-29 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Pipelayer
License L2567, expires 2027-03-29 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
A1 Septic Service and Excavating LLC
308 Shorewood Cir, Detroit Lakes, MN 56501
Certified staff: Patricia M Stock
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L2029, expires 2026-11-07 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L2029, expires 2026-11-07 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Hough Inc of Detroit Lakes
★★★★★4.2 (21) GooglePO Box 2, Detroit Lakes, MN 56502
Certified staff: Michael G Hough
Also licensed: Designer, Installer, Pipelayer
License L770, expires 2028-05-22 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Pipelayer
License L770, expires 2028-05-22 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Stenger Excavating LLC
35295 State Hwy 34, Detroit Lakes, MN 56501
Certified staff: Christopher L Stenger, Timothy L Stenger
Also licensed: Designer, Installer, Pipelayer
License L553, expires 2027-03-15 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Pipelayer
License L553, expires 2027-03-15 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Vareberg Backhoe Services
★★★★★5.0 (2) Google19458 US Hwy 59, Detroit Lakes, MN 56501
Certified staff: Richard A Vareberg
Also licensed: Designer, Installer, Pipelayer
License L1910, expires 2026-10-29 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Pipelayer
License L1910, expires 2026-10-29 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
JenCo Services, LLC
30694 137th St, Frazee, MN 56544
Certified staff: James R Piper, Torey A Sonnenberg
Also licensed: Designer
License L4041, expires 2027-05-07 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer
License L4041, expires 2027-05-07 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Cubed B LLC
★★★★★3.5 (13) Google13248 US Hwy 10, Lake Park, MN 56554
Certified staff: Brant B Bigger
Also licensed: Designer, Service provider
License L4142, expires 2026-12-08 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Service provider
License L4142, expires 2026-12-08 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Deweys Septic Service LLC
★★★★★4.9 (14) Google13384 County Hwy 4, Lake Park, MN 56554
Certified staff: David L Ohm, Timothy D Smith
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L2884, expires 2027-06-30 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L2884, expires 2027-06-30 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Racer Construction Inc
★★★★★5.0 (5) Google26299 Eagle Bay Ave, Osage, MN 56570
Certified staff: Jody A Yliniemi, Joshua A Yliniemi, Mason K Yliniemi
Also licensed: Designer, Installer, Pipelayer
License L2122, expires 2029-03-08 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Pipelayer
License L2122, expires 2029-03-08 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Winterberger Inspections
24685 Washington Dr, Osage, MN 56570
Certified staff: Alan Winterberger
Also licensed: Designer
License L1565, expires 2027-01-10 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer
License L1565, expires 2027-01-10 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Darryl Bergstrom Backhoe Services
36554 SW Height Of Land Dr, Rochert, MN 56578
Certified staff: Darryl W Bergstrom
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L478, expires 2027-03-13 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L478, expires 2027-03-13 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Radon testing and mitigation (2)
✔ MDH radon license Measurement
Horizon Inspections LLC
★★★★★5.0 (240) GooglePO Box 1465, Detroit Lakes, MN 56502
🌐 whyhorizon.com
🌐 whyhorizon.com
1 MDH-licensed professional
- Chris Songstad (RMEA-00234)
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
Plains to Lakes Home Inspections LLC
22857 Pearl Cir., Detroit Lakes, MN 56501
🌐 ptlhomeinspections.com
🌐 ptlhomeinspections.com
1 MDH-licensed professional
- Shawn Dawson (RMEA-00506)
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
Clay County · Clearwater County · Hubbard County · Mahnomen County · Otter Tail County · Wadena County
Guides
Septic (SSTS) at sale · Radon at sale · Truth-in-Sale of Housing