Licensed Septic Companies in Carrington, ND
6 septic companies serve Carrington, North Dakota, and 6 of them hold a North Dakota septic license or certification matched to the North Dakota Department of Environmental Quality / local health districts list (data as of October 2026).
6 septic companies in Carrington
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Carr Construction
199 66th Ave NE, Carrington, ND 58421 · Foster County
- Licensed: North Dakota Licensed Septic Installer · #SI 55 (North Dakota Department of Environmental Quality / local health districts, verify)
- Licensed: North Dakota Licensed Septic Installer (North Dakota Department of Environmental Quality / local health districts, verify)
Per state license: Installation
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Central Excavation
848 62nd Ave NE, Carrington, ND 58421 · Foster County
- Licensed: North Dakota Licensed Septic Installer (North Dakota Department of Environmental Quality / local health districts, verify)
- Licensed: North Dakota Licensed Septic Installer · #SI 57 (North Dakota Department of Environmental Quality / local health districts, verify)
Per state license: Installation
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J & J Striping
172 9th Ave S, Carrington, ND 58421 · Foster County
- Licensed: North Dakota Licensed Septic Installer · #SI 50 (North Dakota Department of Environmental Quality / local health districts, verify)
- Licensed: North Dakota Licensed Septic Installer (North Dakota Department of Environmental Quality / local health districts, verify)
Per state license: Installation
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J & R Dirtworks LLC
175 13th Ave N, Carrington, ND 58421 · Foster County
- Licensed: North Dakota Licensed Septic Installer · #SI 3 (North Dakota Department of Environmental Quality / local health districts, verify)
- Licensed: North Dakota Licensed Septic Installer (North Dakota Department of Environmental Quality / local health districts, verify)
Per state license: Installation
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Larsen Plumbing Heating & A/C
1204 Main St, Carrington, ND 58421 · Foster County
- Licensed: North Dakota Licensed Septic Installer · #SI 24 (North Dakota Department of Environmental Quality / local health districts, verify)
Per state license: Installation
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Pat Biel Trucking
291 66th Ave NE, Carrington, ND 58421 · Foster County
- Licensed: North Dakota Licensed Septic Installer · #SI 27 (North Dakota Department of Environmental Quality / local health districts, verify)
Per state license: Installation
No listings match those filters.
Septic licensing in North Dakota
North Dakota began licensing septic installers statewide under 2025 legislation (SB 2267); local public health units administer the program. The North Dakota DEQ and local public health units issues these credentials: Annual septic installer license.
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Carrington and whether the permit fee is in their quote.
North Dakota septic licensing: agencies, license types and how to check a license →
Septic companies in Carrington: common questions
How many licensed septic companies are in Carrington, ND?
6 septic companies serve Carrington, North Dakota, and 6 of them hold a North Dakota septic license or certification matched to the North Dakota Department of Environmental Quality / local health districts list (data as of October 2026). Each license badge on this page names the agency and links to its lookup so you can confirm it.
Who licenses septic contractors in North Dakota?
North Dakota began licensing septic installers statewide under 2025 legislation (SB 2267); local public health units administer the program. The licensing body is the North Dakota DEQ and local public health units.
Which companies install septic systems in Carrington?
6 listings in Carrington install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their North Dakota license.
How do I check a septic contractor's license in North Dakota?
Use the North Dakota DEQ and local public health units's lookup (https://deq.nd.gov/WQ/) and search the contractor's name or license number. Our guide to checking a septic license walks through it.