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Licensed Septic Contractors Based in Dunn County, WI

26 licensed septic contractors based in Dunn County. Every license number below is sourced from official Wisconsin records, with a link to verify it yourself.

Grouped by the county of the address on each business's state license record, which can be a mailing address; it doesn't tell you where the business works. Where the record doesn't name the county of the address, its ZIP code decides (a ZIP that crosses a county line goes to the county holding most of its homes), then its town.

Need septic pumping, cleaning, repair, inspection, or installation work quotes in Dunn County? Request free quotes and we'll route your request to local septic contractors.

Septic Contractors based in Dunn County (26)

Damien Oberle

Based in Menomonie, WI · License #690121
Licensed by Dunn County

ABC Septic

Based in Knapp, WI

Daniel Hoage

Based in Colfax, WI · License #220974
Licensed by Dunn County

L & L Perk Testing

Based in Menomonie, WI

ABC Septic (E742 Hwy 12)

Based in Knapp, WI

JB Hydro

Based in Menomonie, WI

JB Hydro, LLC

Based in Ridgeland, WI · License #222839
Licensed by Dunn County

Paul R Koehler

Based in Menomonie, WI · License #225410
Licensed by Dunn County

Anderson Sanitation

Based in Ridgeland, WI · License #81493
Licensed by Dunn County

Michael J Pechmiller

Based in Menomonie, WI · License #1201738/83020
Licensed by Dunn County

Randy's Septic

Based in Menomonie, WI

Lewis Bjork, LLC

Based in Menomonie, WI · License #82247
Licensed by Dunn County

T.L. Sinz Plumbing

Based in Menomonie, WI

Loretta Larrabee

Based in Menomonie, WI · License #224580
Licensed by Dunn County

T.L. Sinz Plumbing, Inc

Based in Menomonie, WI · License #82240
Licensed by Dunn County

Rogers Plumbing

Based in Menomonie, WI

H & H Plumbing

Based in Colfax, WI

Myers Septic Service, LLC

Based in Elk Mound, WI · License #550/80857
Licensed by Dunn County

Myers Commercial Pumping, LLC

Based in Colfax, WI · License #80857
Licensed by Dunn County

Seventy-Nine Septic/ABC Septic

Based in Menomonie, WI · License #83569
Licensed by Dunn County

Lewis Bjork LLC

Based in Menomonie, WI

Legendary Plumbing

Based in Menomonie, WI

Lewis Bjork

Based in Menomonie, WI

H & H Plumbing

Based in Colfax, WI

Halverson Brothers

Based in Menomonie, WI

Licensed by Dunn County

Dunn County issued these businesses' licenses, but the address on their license record is not in Dunn County.

Avalon Septic Service, LLC

Based in Eau Claire, WI · License #2390/82800

Becker Septic Service

Based in Eau Claire, WI · License #1206452

Bishel's Septic Sevice

Based in Bloomer, WI · License #2589/81207

Care Sanitation

Based in Barron, WI · License #1748/84637

Cesspool Cleaner Company

Based in Chippewa Falls, WI · License #81088

Chippewa Septic Sevice, Inc.

Based in Eau Claire, WI · License #83272

Countryside Septic Service LLC

Licensed by Dunn County, WI · License #80964

Darrell's Septic Service, Inc

Based in River Falls, WI · License #1978/83013

Dregney's Sewer Service

Based in Mondovi, WI · License #2664/84793

Dropzone Septic

Based in Eau Claire, WI · License #84059

Earl Lubinsky Plumbing

Based in Mondovi, WI · License #232778/81528

Jeff's Sewer Service, LLC

Based in Mondovi, WI · License #2458/81783

Johnson's Sanitation, Inc.

Based in Ellsworth, WI · License #80410

Kevin Bogstad

Based in Eau Claire, WI · License #231281

Marko Septic

Based in Ellsworth, WI · License #82433

Pleasant Valley Septic, LLC

Based in Durand, WI · License #81647

Valley Septic Service, LLC

Based in Chippewa Falls, WI · License #1943/80649

Cities in Dunn County

Hiring a septic contractor in Dunn County

Septic (onsite wastewater) contractors handle everything from routine septic tank pumping and cleaning to repairs, inspections, and new system installation. States license each role separately (a pumper is not necessarily licensed to install, and vice versa), so match the license class to the job.

Before you sign anything: confirm the license number on this page is still active with Wisconsin, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.

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