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Licensed Septic Contractors Based in Olmsted County, MN

16 licensed septic contractors based in Olmsted County. Every license number below is sourced from official Minnesota 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 Olmsted County? Request free quotes and we'll route your request to local septic contractors.

Septic Contractors based in Olmsted County (16)

Pit Stop Portable Outhouses LLCLicensed

Joey A Sexton · Based in Stewartville, MN · License #L3042

G G G Inc.Licensed

Geoffrey G Griffin PE · Based in Chatfield, MN · License #L686

Broken Rock Construction LLCLicensed

Logan T Berge · Based in Rochester, MN · License #L4338

Clint Larsen Construction LLCLicensed

Clinton A Larsen · Based in Byron, MN · License #L3087

Ottman Excavating IncLicensed

Jason J Ottman · Based in Oronoco, MN · License #L2421

Decook Excavating IncLicensed

Chris T DeCook · Based in Byron, MN · License #L2842

Irish Excavating IncLicensed

Paul G Cassidy · Based in Eyota, MN · License #L2218

WSE Engineering Services LTDLicensed

Based in Rochester, MN · License #L4208

Hebl Septic LLCLicensed

Jeremy J Hebl · Based in Stewartville, MN · License #L4026

T G Swanson Excavating IncLicensed

Timothy G Swanson · Based in Rochester, MN · License #L784

High Forest Bobcat Service Inc.Licensed

Richard D Waugh · Based in Stewartville, MN · License #L4448

ERH Construction Inc.Licensed

Tobin Lawver · Based in Eyota, MN · License #L3978

Severson ConstructionLicensed

Larry A Severson · Based in Hayfield, MN · License #L254

J's Excavating and Trucking LLCLicensed

John L Sexton · Based in Rochester, MN · License #L4337

Berres Excavating, LLCLicensed

Tyler A Berres · Based in Rochester, MN · License #L4173

Gopher Septic Service IncLicensed

Patrick A Loomis · Based in Rochester, MN · License #L866

Cities in Olmsted County

Hiring a septic contractor in Olmsted 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 Minnesota, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.

Neighboring counties