Septic Services MN

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Washington County, Minnesota

Septic services in Washington County

23 septic businesses hold a current MPCA license and are based in Washington County: 6 pumpers, 18 installers, 3 inspectors, 6 designers, 3 service providers. Call one directly, or ask us for a free quote on a new system, replacement or inspection.

Listings checked on Nov 3, 2026

Not sure who to call?

Within one business day we pass your request to one septic business with a current MPCA license. They contact you to set up an estimate. Free.

Sewage backing up?

Use as little water as you can, keep kids and pets away from any sewage, and call a licensed pumper.

See the 6 licensed pumpers based in Washington County

Licensed septic businesses in Washington County

Based in Stillwater, Hugo, Saint Paul Park, Hastings, Forest Lake, Houlton, Lake Elmo, Woodbury and other towns. In alphabetical order. Phone numbers are from each business's MPCA license record.

A & B Construction of MN., Inc

Hugo

Installation

651-429-1295

MPCA license L123, current through Mar 2027

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Able Go Green Septic Services Inc.

Forest Lake

PumpingInstallationDesign

651-462-1817

MPCA license L1675, current through Aug 2027

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Apostle Septic Service

Houlton, WI

Pumping

715-497-5929

MPCA license L2374, current through Aug 2027

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Bartie Construction Inc.

Stillwater

Installation

651-600-0440

MPCA license L4432, current through May 2027

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Bell Excavating, Inc.

Stillwater

InstallationDesignService

651-439-6375

MPCA license L2406, current through Jun 2027

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CK Excavating LLC

Lake Elmo

Installation

612-414-7616

MPCA license L3688, current through Jul 2027

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David R. Brown

Woodbury

InspectionDesign

651-788-3296

MPCA license L3649, current through Oct 2027

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Dynamic Earth & Civil LLC

Saint Paul Park

Installation

651-769-4546

MPCA license L4538, current through Aug 2027

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Featherstone Excavating, Inc.

Hudson, WI

Installation

715-381-1704

MPCA license L1362, current through Sep 2027

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Fuhr Trenching Inc

Hugo

Installation

651-430-2782

MPCA license L52, current through Feb 2028

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Jacon LLC

Hugo

Installation

651-200-4174

MPCA license L4027, current through Oct 2028

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John Buelow Excavating LLC

Stillwater

Installation

651-353-2794

MPCA license L389, current through Apr 2027

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Libby Construction LLC

Stillwater

Installation

No phone on file with MPCA

MPCA license L4009, current through Jun 2028

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Meyer Sewer Service, LLC

Hastings

Pumping

651-459-0162

MPCA license L915, current through May 2027

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Midwest Sewer Services

Grant

PumpingInstallationInspection (advanced)Design (advanced)

651-492-7550

MPCA license L2896, current through Dec 2026

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Petersen Management Company LLC

Fredonia, WI

Service

262-692-2416

MPCA license L3866, current through May 2027

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Pinky's Sewer Service Inc.

Afton

Pumping

651-439-4847

MPCA license L4251, current through Jul 2027

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Rumpca Companies, Inc.

Saint Paul Park

Installation

651-459-1556

MPCA license L4144, current through Jan 2028

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Rumpca Companies, Inc.

Saint Paul Park

Installation

651-459-1556

MPCA license L835, current through Oct 2027

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Saint Croix Sewer Service, Inc.

Hastings

InstallationDesign

651-238-0310

MPCA license L3977, current through Sep 2027

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Smilie's Sewer Service

Scandia

PumpingInstallationService

651-433-3934

MPCA license L2428, current through Apr 2027

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SS Septic Solutions LLC

Hastings

InstallationInspectionDesign

651-343-9117

MPCA license L4137, current through Nov 2029

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Wagner Septic & Excavating LLC

Forest Lake

Installation

651-260-4328

MPCA license L4345, current through Nov 2029

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About these listings. They come from the Minnesota Pollution Control Agency's license records, checked on Nov 3, 2026. Licensed businesses can work anywhere in Minnesota, not only where they are based. A listing is not an endorsement by MPCA or by us, and no business pays to be listed. Search MPCA licenses · Claim or correct a listing

Not sure who to call?

For your property in Washington County. Tell us about the job and we'll pass it to one licensed septic business that serves your area. Free, for new systems, replacements, repairs and inspections.

  1. Within one business day we pass your request to one septic business with a current MPCA license.
  2. They contact you by phone, text or email to set up an estimate.
  3. You decide. Free, no obligation.

By sending this, you agree we can share your request with one licensed septic business, who will contact you by phone, text or email about your project. Free, no obligation. Privacy

Nearby counties

How it works

1

Browse licensed businesses

Every septic business based in your county with a current MPCA license, in alphabetical order.

2

Compare and check the license

See what each one is licensed to do and when the license runs out. Confirm it on MPCA's search.

3

Contact them directly

Call the number from their license record. Not sure who to call? Tell us about the job and we pass it to one licensed business.

Questions

How do I find a septic pumper in Washington County?

6 businesses based in Washington County hold a current MPCA pumping license. They are listed above with phone numbers. Licensed businesses can work anywhere in Minnesota, so pumpers in nearby counties may serve you too.

Who issues septic permits in Washington County?

In most of Minnesota the county runs the septic program. In some cities and townships the city or township does. Ask Washington County's planning, zoning or environmental office.

Does Washington County require a septic inspection when a home is sold?

Many Minnesota counties do. Ask Washington County before you list the home. State law also requires every seller to disclose the septic system to the buyer in writing. See when an inspection is required.

How much does a new septic system cost in Washington County?

Angi puts a conventional system in the Minneapolis area at $5,575 to $8,000, and mound systems at $10,000 to $20,000. Your soil decides which one you need. See the septic cost guide.

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