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Licensed Well and Septic Contractors Based in Pennington County, SD

30 licensed well and septic pros based in Pennington County. Every license number below is sourced from official South Dakota 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 well or septic work quotes in Pennington County? Request free quotes and we'll route your request to local well and septic pros.

Septic Contractors based in Pennington County (17)

Precision Built HomesLicensed

Tyrel Akley · Based in Rapid City, SD

Self EmployedLicensed

Carl Gosselin · Based in Keystone, SD

Hills Septic ServiceLicensed

Nathan Burczek · Based in Rapid City, SD

Mehlhaff ConstructionLicensed

David Cofoid · Based in Keystone, SD

Timber Ridge CampgroundLicensed

Peter Johncour · Based in Keystone, SD

By The Boock PlumbingLicensed

Brian A Boock · Based in Rapid City, SD

Olson Excavating INC.Licensed

Paul Comes · Based in Rapid City, SD

Kevin J BowmanLicensed

Based in Rapid City, SD

Black River ContractingLicensed

Samuel Crittenden · Based in Rapid City, SD

Dallas AlexanderLicensed

Dallas D Alexander · Based in Hill City, SD

Rifid ConstructionLicensed

Rodney Schaub · Based in New Underwood, SD

Racicky Plumbing & DitchingLicensed

Jesse J Willis · Based in New Underwood, SD

Self EmployedLicensed

David Collier · Based in Rapid City, SD

INCLicensed

Alex Cameron · Based in Rapid City, SD

Dakota Testing &Licensed

Adam Dando · Based in Rapid City, SD

Darrick HamakLicensed

Based in Keystone, SD

Jxt ExcavatingLicensed

Brian Johnson · Based in New Underwood, SD

Water Well Contractors based in Pennington County (13)

Geo Enterprises INCLicensed

Based in Rapid City, SD · License #752

Alexander Drilling, INC.Licensed

Based in Hill City, SD · License #324

Farmers Supply CompanyLicensed

Based in Rapid City, SD · License #46

Venekamp DrillingLicensed

Based in Rapid City, SD · License #823

Rapid Drilling LLCLicensed

Based in Rapid City, SD · License #739

Fmg EngineeringLicensed

Based in Rapid City, SD · License #541

Dennis V. Johnson DBA Dbj Drilling LLCLicensed

Based in Rapid City, SD · License #511

Dakota Bice Drilling, LLC.Licensed

Based in Rapid City, SD · License #705

Don's Pump ServiceLicensed

Based in Rapid City, SD · License #18

Taylor Drilling CompanyLicensed

Based in Rapid City, SD · License #331

Rcs ConstructionLicensed

Based in Rapid City, SD · License #804

Hamm DrillingLicensed

Based in Hill City, SD · License #171

American Engineering Testing,inc.Licensed

Based in Rapid City, SD · License #678

Cities in Pennington County

Hiring a well and septic professional in Pennington County

GroundRoster aggregates official state licensing rosters for water-well and septic (onsite wastewater) professionals into one searchable directory, refreshed regularly.

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

Neighboring counties