Licensed Septic Companies in St Maries, ID
14 septic companies serve St Maries, Idaho, and 14 of them hold a Idaho septic license or certification matched to the Idaho Public Health Districts / Idaho DEQ list (data as of October 2026).
Septic services in St Maries
Guides: Septic tank pumping · Septic system installation · Installation cost · Pumping cost
14 septic companies in St Maries
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Barnett Brothers Construction & Excavation LLC
6405 Hells Gulch Rd, St Maries, ID 83861 · Benewah County
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
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Cash Nicolson D&S Grading and Excavation
945 Sunflower Dr, St Maries, ID 83861 · Benewah County
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
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Cjr Construction LLC
170 Winter Way, St Maries, ID 83861 · Benewah County
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
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Crane Backhoe & Trucking
404 Evergreen Terrace Rd, St Maries, ID 83861 · Benewah County
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
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Harp Construction
538 Dawson Rd, St Maries, ID 83861 · Benewah County
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
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Hilltop Excavation LLC
143 Sawyer Ln, St Maries, ID 83861 · Benewah County
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
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Interstate Drilling & Pump LLC
834 Main Ave, St Maries, ID 83861 · Benewah County
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
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Jeff Ritchie
32167 Highway 6, St Maries, ID 83861 · Benewah County
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
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Kh Excavating
Po Box 584, St Maries, ID 83861 · Benewah County
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
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Northwest Porta Potties
834 Main Ave, St Maries, ID 83861 · Benewah County
- Licensed: Idaho Permitted Septic Septic Pumper (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Pumping
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Pioneer Excavating LLC
2437 St Maries River Rd, St Maries, ID 83861 · Benewah County
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
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Pugh Brothers Construction
700 Evergreen Terrace Rd, St Maries, ID 83861 · Benewah County
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
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St Joe Potty Huts
410 N 10th St, St Maries, ID 83861 · Benewah County
- Licensed: Idaho Permitted Septic Septic Pumper (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Pumping
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St Maries Septic Service
14601 Hwy 5, St Maries, ID 14601
- Licensed: Idaho Permitted Septic Septic Pumper (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Pumping
No listings match those filters.
Septic licensing in Idaho
Idaho installers and pumpers hold permits from the public health districts. Idaho Code 9-348 prohibits using the state's lists as a mailing or phone list. The Idaho's seven public health districts, under Idaho DEQ rules issues these credentials: Standard/basic installer registration permit; Complex installer registration permit; Septic pumper permit.
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles St Maries and whether the permit fee is in their quote.
Idaho septic licensing: agencies, license types and how to check a license →
Septic companies in St Maries: common questions
How many licensed septic companies are in St Maries, ID?
14 septic companies serve St Maries, Idaho, and 14 of them hold a Idaho septic license or certification matched to the Idaho Public Health Districts / Idaho DEQ 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 Idaho?
Idaho installers and pumpers hold permits from the public health districts. Idaho Code 9-348 prohibits using the state's lists as a mailing or phone list. The licensing body is the Idaho's seven public health districts, under Idaho DEQ rules.
Which companies pump septic tanks in St Maries?
3 of the 14 listings in St Maries offer septic tank pumping, either on their own website or under a state pumper license. Use the service filter above to show only those companies.
Which companies install septic systems in St Maries?
11 listings in St Maries install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their Idaho license.
How do I check a septic contractor's license in Idaho?
Use the Idaho's seven public health districts, under Idaho DEQ rules's lookup (https://www.deq.idaho.gov/water-quality/wastewater/septic-and-septage/) and search the contractor's name or license number. Our guide to checking a septic license walks through it.