Licensed Septic Companies in Le Sueur County, MN
14 septic companies serve Le Sueur County, Minnesota, and 14 of them hold a Minnesota septic license or certification matched to the Minnesota Pollution Control Agency list (data as of October 2026).
Septic services in Le Sueur County
Guides: Septic tank pumping · Septic system installation · Septic inspection · Aerobic septic systems · Installation cost · Pumping cost
14 septic companies in Le Sueur County
New Prague 4
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Braith Excavating Inc
31686 171st Ave, New Prague, MN 56071
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L2442 (Minnesota Pollution Control Agency, verify)
Per state license: Installation
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Deutsch Construction Inc
PO Box 127, New Prague, MN 56071
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L1274 (Minnesota Pollution Control Agency, verify)
Per state license: Installation
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Dirt Diggers Contracting Inc
20741 320th St, New Prague, MN 56071
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Maintainer, Inspector, Designer) · #L790 (Minnesota Pollution Control Agency, verify)
Per state license: Pumping · Installation · Inspection · Perc testing
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Troy Schoenbauer Construction LLC
1249 15th St SW, New Prague, MN 56071
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L2760 (Minnesota Pollution Control Agency, verify)
Per state license: Installation
Le Center 3
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Kopet Construction LLC
580 W Prairie St, Le Center, MN 56057
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L407 (Minnesota Pollution Control Agency, verify)
Per state license: Installation
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R. T. Excavating & Services, Inc.
20139 Lexington Rd, Le Center, MN 56057
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Inspector, Designer) · #L3191 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Inspection · Perc testing
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Selly Excavating Inc
525 West Derrynane St, Le Center, MN 56057
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Inspector, Designer) · #L3627 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Inspection · Perc testing
Cleveland 2
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Pat McCabe
42998 261st Ave, Cleveland, MN 56017
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Inspector, Designer) · #L2034 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Inspection · Perc testing
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Wagner Septic Services
26871 State Highway 99, Cleveland, MN 56017
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Inspector, Designer) · #L2531 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Inspection · Perc testing
Elysian 1
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James Bros Construction Inc
PO Box 59, Elysian, MN 56028
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Maintainer, Service Provider, Inspector, Designer) · #L73 (Minnesota Pollution Control Agency, verify)
Per state license: Pumping · Installation · Inspection · Aerobic systems · Perc testing
Kasota 1
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Saint Peter Well Drilling
45823 State Highway 22, Kasota, MN 56050
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Maintainer) · #L3467 (Minnesota Pollution Control Agency, verify)
Per state license: Pumping · Installation
Kilkenny 1
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Hackett Construction LLC
13638 Dodd Rd, Kilkenny, MN 56052
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Designer) · #L3473 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Perc testing
Le Sueur 1
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Burns Construction Inc
25362 320th St, Le Sueur, MN 56058
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Service Provider, Inspector, Designer) · #L29 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Inspection · Aerobic systems · Perc testing
Montgomery 1
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Advanced Septic Solutions, Inc.
36180 183rd Ave, Montgomery, MN 56069
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Service Provider, Inspector, Designer) · #L4331 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Inspection · Aerobic systems · Perc testing
No listings match those filters.
Septic licensing in Minnesota
Minnesota licenses septic (SSTS) businesses and certifies the individuals who work for them. The MPCA search shows each business's license, insurance and bond status. The Minnesota Pollution Control Agency (SSTS program) issues these credentials: SSTS business license (installer, maintainer, service provider, designer, inspector); Individual SSTS certifications.
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Le Sueur County and whether the permit fee is in their quote.
Minnesota septic licensing: agencies, license types and how to check a license →
Septic companies in Le Sueur County: common questions
How many licensed septic companies are in Le Sueur County, MN?
14 septic companies serve Le Sueur County, Minnesota, and 14 of them hold a Minnesota septic license or certification matched to the Minnesota Pollution Control Agency list (data as of October 2026). Each license badge on this page names the agency and links to its lookup so you can confirm it.
Who licenses septic contractors in Minnesota?
Minnesota licenses septic (SSTS) businesses and certifies the individuals who work for them. The MPCA search shows each business's license, insurance and bond status. The licensing body is the Minnesota Pollution Control Agency (SSTS program).
Which companies pump septic tanks in Le Sueur County?
3 of the 14 listings in Le Sueur County offer septic tank pumping, either on their own website or under a state pumper license. Use the service filter above to show only those companies.
Which companies install septic systems in Le Sueur County?
14 listings in Le Sueur County install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their Minnesota license.
How do I check a septic contractor's license in Minnesota?
Use the Minnesota Pollution Control Agency (SSTS program)'s lookup (https://webapp.pca.state.mn.us/ssts/) and search the contractor's name or license number. Our guide to checking a septic license walks through it.