Licensed Septic Companies in Fillmore County, MN
12 septic companies serve Fillmore County, Minnesota, and 12 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 Fillmore County
Guides: Septic tank pumping · Septic system installation · Septic inspection · Installation cost · Pumping cost
12 septic companies in Fillmore County
Lanesboro 3
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Bolster Septic & Excavating LLC
38638 Dancer, Lanesboro, MN 55949
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L4491 (Minnesota Pollution Control Agency, verify)
Per state license: Installation
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Sveen Excavating LLC
28089 Everyday Rd, Lanesboro, MN 55949
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L2999 (Minnesota Pollution Control Agency, verify)
Per state license: Installation
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VIS Plumbing & Heating Inc
PO Box 322, Lanesboro, MN 55949
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Inspector, Designer) · #L1218 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Inspection · Perc testing
Preston 3
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Al Larson & Sons Plumbing and Heating Inc
PO Box 374, Preston, MN 55965
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Maintainer) · #L605 (Minnesota Pollution Control Agency, verify)
Per state license: Pumping
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Beer Farms LLC
18031 140th St, Preston, MN 55965
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Inspector, Designer) · #L3139 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Inspection · Perc testing
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Gossman Dirtwork and Septic Services LLC
25350 230th St, Preston, MN 55965
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Inspector, Designer) · #L4280 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Inspection · Perc testing
Spring Valley 2
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American Septic Pumping of Spring Valley
24475 Orchard Rd, Spring Valley, MN 55975
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Maintainer) · #L3126 (Minnesota Pollution Control Agency, verify)
Per state license: Pumping
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Biig
213 W Fremont St, Spring Valley, MN 55975
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L4506 (Minnesota Pollution Control Agency, verify)
Per state license: Installation
No phone on the state list
Canton 1
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Coyote Hill Excavating LLC
18264 County Road 23, Canton, MN 55922
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L3929 (Minnesota Pollution Control Agency, verify)
Per state license: Installation
Chatfield 1
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Griffin Construction Co Inc
14070 Highway 52 S, Chatfield, MN 55923
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L655 (Minnesota Pollution Control Agency, verify)
Per state license: Installation
Mabel 1
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STS Plumbing and Heating LLP
PO Box 54, Mabel, MN 55954
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Inspector, Designer) · #L2521 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Inspection · Perc testing
Zumbrota 1
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Kennedy Groundworks
48291 Co 43 Blvd, Zumbrota, MN 55922
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L4500 (Minnesota Pollution Control Agency, verify)
Per state license: Installation
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 Fillmore 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 Fillmore County: common questions
How many licensed septic companies are in Fillmore County, MN?
12 septic companies serve Fillmore County, Minnesota, and 12 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 Fillmore County?
2 of the 12 listings in Fillmore 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 Fillmore County?
10 listings in Fillmore 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.