Licensed septic companies in Bismarck, Missouri
1 business on Missouri’s septic licensing records gives an address in Bismarck, along with 1 individually licensed professional. Bismarck is in Iron County, which has 61 in total.
- Ragsdale Asphalt/Excavating(573) 474-5906BismarckInstallerLicence expires March 31, 2027
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| Ragsdale Asphalt/ExcavatingBismarck | Installer | (573) 474-5906 | March 31, 2027 |
Individually licensed professionals in Bismarck
| Name | Licence | City | Expires |
|---|---|---|---|
| Levi Ragsdale | Advanced InstallerNo. 39088 | Bismarck | March 31, 2027 |
More licensed companies elsewhere in Iron County
A Missouri licence is valid statewide. These are based in the same county but a different town, and can legally work in Bismarck.
- 3G Excavating LLC(573) 631-0603FarmingtonInstallerLicence expires May 31, 2028
- A & B Plumbing & Heating, Inc.(573) 431-7556Park HillsInstallerLicence expires February 28, 2026
- AFP Development & Construction(573) 739-9593SalemInstallerLicence expires April 30, 2027
- All Type Septic Pumping & Aeration LLC(573) 760-4734Valles MinesInstallerLicence expires January 31, 2027
- BDG Contracting Inc(314) 478-2388St. LouisInstallerLicence expires January 31, 2028
- Benjamin R Zimmerman(573) 915-2353Doe RunInstallerLicence expires March 31, 2028
- Benoist Excavating LLC(573) 366-6113IrondaleInstallerLicence expires October 31, 2025
- Blacks A-1 Septic(573) 739-1140BunkerInstallerLicence expires October 31, 2025
- Bo's Home InspectionsInstallerSoil evaluatorLicence expires September 11, 2027
- Bo's Home Inspections and Services LLC(573) 647-1913RollaInstallerLicence expires September 30, 2027
- Boren Contracting LLC(573) 330-3028Bonne TerreInstallerLicence expires November 30, 2025
- Boren Contracting LLC(573) 330-3028Bonne TerreSoil evaluatorLicence expires February 28, 2026
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| 3G Excavating LLCFarmington | Installer | (573) 631-0603 | May 31, 2028 |
| A & B Plumbing & Heating, Inc.Park Hills | Installer | (573) 431-7556 | February 28, 2026 |
| AFP Development & ConstructionSalem | Installer | (573) 739-9593 | April 30, 2027 |
| All Type Septic Pumping & Aeration LLCValles Mines | Installer | (573) 760-4734 | January 31, 2027 |
| BDG Contracting IncSt. Louis | Installer | (314) 478-2388 | January 31, 2028 |
| Benjamin R ZimmermanDoe Run | Installer | (573) 915-2353 | March 31, 2028 |
| Benoist Excavating LLCIrondale | Installer | (573) 366-6113 | October 31, 2025 |
| Blacks A-1 SepticBunker | Installer | (573) 739-1140 | October 31, 2025 |
| Bo's Home Inspections | InstallerSoil evaluator | (573) 647-1913 | September 11, 2027 |
| Bo's Home Inspections and Services LLCRolla | Installer | (573) 647-1913 | September 30, 2027 |
| Boren Contracting LLCBonne Terre | Installer | (573) 330-3028 | November 30, 2025 |
| Boren Contracting LLCBonne Terre | Soil evaluator | (573) 330-3028 | February 28, 2026 |
Septic licensing in Bismarck
- How many licensed septic companies are there in Bismarck?
- 1 business gives Bismarck as their address on Missouri's septic licensing records, alongside 1 individually licensed professional. That count is of businesses based in Bismarck, not of everyone who will work there — a Missouri licence is valid across the state.
- Do I have to use a company based in Bismarck?
- No. Licensing is statewide, so any licensed company can legally work in Bismarck. Iron County has 61 in total, and companies in neighbouring counties can travel too. Being local usually matters for call-out speed and price, not permission.
- How do I check a Bismarck septic company is really licensed?
- Every listing here names the record it came from and the date that record was published. To confirm it is still current, check with Missouri DHSS, or the state's own published registration data.
Other towns in Iron County
Records as published August 26, 2026. Report a correction.