Septic inspectors and radon pros in Isanti County, MN
Get free quotes from up to 3 licensed pros
8 MPCA-licensed SSTS inspector businesses and 2 MDH-licensed radon businesses list an address in Isanti 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 (8)
✔ MPCA SSTS licensed InspectorIntermediate InspectorAdvanced Inspector
Northside Septic Service LLC
1301 245th Ave NE, Bethel, MN 55005
Certified staff: Jacob C Carpenter, Kyle S Carpenter
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L930, expires 2027-03-16 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L930, expires 2027-03-16 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed InspectorIntermediate InspectorAdvanced Inspector
Boettcher Excavating and Septic LLC
28995 Jodrell Dr NE, Cambridge, MN 55008
Certified staff: Benjamin S Boettcher, Caleb L Boettcher, Lydia K Romo, Shannon L Boettcher
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L4229, expires 2029-05-24 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L4229, expires 2029-05-24 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Maple Ridge Sewer Inc
PO Box 72, Cambridge, MN 55008
Certified staff: Richard A Weller
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L1837, expires 2027-05-10 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Service provider, Pipelayer
License L1837, expires 2027-05-10 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
L&R Septic, LLC
PO Box 61, Dalbo, MN 55017
Certified staff: Robert F Potvin
Also licensed: Designer, Installer, Pipelayer
License L4185, expires 2027-08-03 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Pipelayer
License L4185, expires 2027-08-03 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
MJL Contracting Inc
5265 269th Ave NE, Isanti, MN 55040
Certified staff: Danielle Lang, Michael J Lang
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L2449, expires 2027-04-12 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L2449, expires 2027-04-12 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Soderstrom's Sales & Service, Inc.
3576 303rd Ave NW, Isanti, MN 55040
Certified staff: Mark L Soderstrom
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L444, expires 2027-09-14 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Maintainer, Pipelayer
License L444, expires 2027-09-14 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed InspectorIntermediate InspectorAdvanced Inspector
Total Outdoor Solutions LLC
4698 269th Ave NE, Isanti, MN 55040
Certified staff: Elias C Giller, Michael J Jungbauer
Also licensed: Designer, Installer, Service provider, Pipelayer
License L4203, expires 2027-05-01 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Service provider, Pipelayer
License L4203, expires 2027-05-01 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
✔ MPCA SSTS licensed Inspector
Ark Septic LLC
PO Box 229, Zimmerman, MN 55398
Certified staff: Ashley R Krause
Also licensed: Designer, Installer, Pipelayer
License L3974, expires 2028-08-29 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Also licensed: Designer, Installer, Pipelayer
License L3974, expires 2028-08-29 · bonded, insured
Source: MPCA SSTS, retrieved 2026-10-12 · Claim/correct/remove
Radon testing and mitigation (2)
✔ MDH radon license Measurement
Otter Home Inspection
1 MDH-licensed professional
- Ross Eggert (RMEA-00576)
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
Tru-Mitigation
23547 Washington St NE, East Bethel, MN 55008
☎ (763) 381-4136
☎ (763) 381-4136
1 MDH-licensed professional
- Eric Soma (RMIT-00130)
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
Anoka County · Chisago County · Kanabec County · Mille Lacs County · Pine County · Sherburne County
Guides
Septic (SSTS) at sale · Radon at sale · Truth-in-Sale of Housing