Licensed Septic Companies in Cloquet, MN
9 septic companies serve Cloquet, Minnesota, and 9 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 Cloquet
Guides: Septic tank pumping · Septic system installation · Septic inspection · Aerobic septic systems · Installation cost · Pumping cost
9 septic companies in Cloquet
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3-D Construction & Enterprise LLLP
501 Brookston Rd, Cloquet, MN 55720 · Carlton County
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Maintainer, Inspector, Designer) · #L233 (Minnesota Pollution Control Agency, verify)
Per state license: Pumping · Installation · Inspection · Perc testing
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Advanced Excavating & Onsite Systems LLC
7481 W Cord Rd, Cloquet, MN 55720 · Carlton County
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Designer) · #L2906 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Perc testing
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Cloquet Constructors
8432 Surakka Rd, Cloquet, MN 55720 · Carlton County
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Inspector, Designer) · #L941 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Inspection · Perc testing
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Critical Hit Design & Inspection LLC
2745 Highway 210, Cloquet, MN 55720 · Carlton County
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Service Provider, Inspector, Designer) · #L4454 (Minnesota Pollution Control Agency, verify)
Per state license: Inspection · Aerobic systems · Perc testing
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Fond Du Lac Band of Lake Superior Chippewa
1720 Big Lake Road, Cloquet, MN 55720 · Carlton County
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Maintainer) · #L2255 (Minnesota Pollution Control Agency, verify)
Per state license: Pumping
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John Graham
7210 Morris Thomas Road West, Cloquet, MN 55720 · Carlton County
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L2763 (Minnesota Pollution Control Agency, verify)
Per state license: Installation
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Kiminski Paving Inc.
1441 Moorhead Rd, Cloquet, MN 55720 · Carlton County
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L4246 (Minnesota Pollution Control Agency, verify)
Per state license: Installation
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Maki Trucking Inc.
PO Box 106, Cloquet, MN 55720 · Carlton County
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Inspector, Designer) · #L4121 (Minnesota Pollution Control Agency, verify)
Per state license: Installation · Inspection · Perc testing
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Oachs Sewer Service
6838 Morris Thomas Rd W, Cloquet, MN 55720 · Carlton County
- Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Maintainer) · #L4265 (Minnesota Pollution Control Agency, verify)
Per state license: Pumping
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 Cloquet and whether the permit fee is in their quote.
Minnesota septic licensing: agencies, license types and how to check a license →
Septic companies in Cloquet: common questions
How many licensed septic companies are in Cloquet, MN?
9 septic companies serve Cloquet, Minnesota, and 9 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 Cloquet?
3 of the 9 listings in Cloquet 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 Cloquet?
6 listings in Cloquet 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.