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Licensed Septic Contractors in North Dakota

329 licensed septic contractors in North Dakota, sourced from official state licensing records. Browse by city or request free quotes.

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.

Browse North Dakota by city

Williston 34Bismarck 21Minot 21Mandan 17Dickinson 15Watford City 13Devils Lake 9Fargo 7Grafton 7Jamestown 7Valley City 7Killdeer 6Bottineau 5Carrington 5Stanley 5Horace 4Park River 4West Fargo 4Alexander 3Ashley 3Belcourt 3Burlington 3Garrison 3New Town 3Rolla 3Washburn 3Arnegard 2Arthur 2Belfield 2Cartwright 2Cavalier 2Crosby 2Enderlin 2Hankinson 2Hatton 2Hazen 2Langdon 2Maddock 2Max 2New Rockford 2Parshall 2Rolette 2Sawyer 2Sentinel Butte 2Spiritwood 2Steele 2Tioga 2Velva 2Wilton 2York 2Almont 1Amenia 1Anamoose 1Arvilla 1Baldwin 1Balfour 1Beach 1Beulah 1Bowdon 1Casselton 1Center 1Cleveland 1Colfax 1Deering 1Des Lacs 1Edgely 1Edmore 1Elgin 1Flasher 1Fordville 1Forest River 1Fullerton 1Glen Ullin 1Grand Forks 1Grandin 1Granville 1Grenora 1Harvey 1Harwood 1Hazelton 1Hebron 1Kenmare 1LaMoure 1Lankin 1Larimore 1Leonard 1Linton 1Manvel 1Maxbass 1McClusky 1Medina 1Mercer 1Minnewaukan 1Monango 1Montepelier 1Neche 1New England 1New Salem 1Northwood 1Oakes 1Oriska 1Penn 1Perth 1Plaza 1Powers Lake 1Rugby 1Rutland 1Stanton 1Surrey 1Tappen 1Thompson 1Tolna 1Towner 1Underwood 1Warwick 1Willow City 1

Permits & official North Dakota resources

Do I need a permit for well or septic work in North Dakota? ›

Where this North Dakota data comes from