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Cook, Minnesota

Licensed Septic Companies in Cook, MN

7 septic companies serve Cook, Minnesota, and 7 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 Cook

Guides: Septic tank pumping · Septic system installation · Septic inspection · Aerobic septic systems · Installation cost · Pumping cost

7 septic companies in Cook

  • Bodri Enterprises, Inc.

    8675 Highway 115, Cook, MN 55723 · St. Louis County

    • Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Service Provider, Inspector, Designer) · #L4284 (Minnesota Pollution Control Agency, verify)

    Per state license: Inspection · Aerobic systems · Perc testing

    (218) 410-3477

  • H & M Earth Works LLC

    8442 Nylund Rd, Cook, MN 55723 · St. Louis County

    • Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L4459 (Minnesota Pollution Control Agency, verify)

    Per state license: Installation

    (218) 290-5985

  • JP Dirt Work LLC

    9243 Armstrong Rd, Cook, MN 55723 · St. Louis County

    • Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Inspector, Designer) · #L4453 (Minnesota Pollution Control Agency, verify)

    Per state license: Installation · Inspection · Perc testing

    (218) 410-9183

  • Little Bear Construction and Repair

    20183 County Road 52, Cook, MN 55723 · Itasca County

    • Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Inspector, Designer) · #L1768 (Minnesota Pollution Control Agency, verify)

    Per state license: Installation · Inspection · Perc testing

    (218) 777-1111

  • Northern Waters Constructions, Inc.

    1817 Highway 53, Cook, MN 55723 · St. Louis County

    • Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L3674 (Minnesota Pollution Control Agency, verify)

    Per state license: Installation

    (218) 750-0414

  • Vermilion Construction Inc

    7831 Oak Narrows Rd, Cook, MN 55723 · St. Louis County

    • Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer) · #L1230 (Minnesota Pollution Control Agency, verify)

    Per state license: Installation

    (218) 666-5327

  • Viitas Excavating Inc

    10520 Buboltz Rd, Cook, MN 55723 · St. Louis County

    • Licensed: Minnesota MPCA Licensed SSTS (Septic) Business (Installer, Maintainer, Service Provider, Inspector, Designer) · #L1724 (Minnesota Pollution Control Agency, verify)

    Per state license: Pumping · Installation · Inspection · Aerobic systems · Perc testing

    (218) 666-2916

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 Cook and whether the permit fee is in their quote.

Minnesota septic licensing: agencies, license types and how to check a license →

Septic companies in Cook: common questions

How many licensed septic companies are in Cook, MN?

7 septic companies serve Cook, Minnesota, and 7 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 Cook?

1 of the 7 listings in Cook 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 Cook?

6 listings in Cook 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.