Licensed septic companies in Cadet, Missouri
4 businesses on Missouri’s septic licensing records give an address in Cadet, along with 4 individually licensed professionals. Cadet is in Jefferson County, which has 159 in total.
3 registered owts installers1 registered onsite soil evaluators
- CJC Concrete(573) 854-0130CadetInstallerLicence expires December 31, 2026
- Pinson Excavating(314) 420-5466CadetInstallerLicence expires September 30, 2028
- Redline Junk Removal & Dumpster Rental(573) 210-0966CadetSoil evaluatorLicence expires February 28, 2027
- William E Courtway/Redline Junk Removal & Dumpster(573) 210-0966CadetInstallerLicence expires December 31, 2026
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| CJC ConcreteCadet | Installer | (573) 854-0130 | December 31, 2026 |
| Pinson ExcavatingCadet | Installer | (314) 420-5466 | September 30, 2028 |
| Redline Junk Removal & Dumpster RentalCadet | Soil evaluator | (573) 210-0966 | February 28, 2027 |
| William E Courtway/Redline Junk Removal & DumpsterCadet | Installer | (573) 210-0966 | December 31, 2026 |
Individually licensed professionals in Cadet
| Name | Licence | City | Expires |
|---|---|---|---|
| Dustin Smith | Advanced InstallerNo. 39046 | Cadet | December 31, 2026 |
| Randy Pinson | Basic InstallerNo. 31383 | Cadet | September 30, 2028 |
| William Courtway | Advanced InstallerNo. 39030 | Cadet | December 31, 2026 |
| William Courtway | Onsite Soil EvaluatorNo. 51418 | Cadet | February 28, 2027 |
More licensed companies elsewhere in Jefferson County
A Missouri licence is valid statewide. These are based in the same county but a different town, and can legally work in Cadet.
- 7 Oaks Home Inspections(636) 456-0001WarrenSoil evaluatorLicence expires November 30, 2026
- A & B Plumbing & Heating, Inc.(573) 431-7556Park HillsInstallerLicence expires February 28, 2026
- A & M Septic and Excavating(636) 262-9100ForistellInstallerLicence expires August 31, 2026
- Aa Quick Plumbing & Sewer Service of Jefferson County, Inc.(636) 296-1211DittmerInstallerLicence expires March 31, 2026
- AA Quick Sewer Service(636) 296-1211DittmerInstallerLicence expires February 29, 2028
- Accurate Septic & Well Inspections(636) 262-1303St CharlesSoil evaluatorLicence expires August 31, 2028
- Accuro Services,LLC(314) 363-4793WentzvilleInstallerLicence expires December 31, 2027
- All Weather Sewer Service, Inc.(636) 797-2345DesotoInstallerSoil evaluatorLicence expires November 30, 2025
- ASKR Construction, LLC(314) 422-9326Bonne TerreInstallerLicence expires February 28, 2026
- Authority Plumbing and Drain(314) 220-6519WarrentonInstallerLicence expires May 31, 2027
- B Green Plumbing & Drain Cleaning LLC(314) 604-5000WarrentonInstallerLicence expires June 30, 2026
- Backhoe Services Unlimited(636) 234-4790Villa RidgeInstallerLicence expires March 31, 2027
Septic licensing in Cadet
- How many licensed septic companies are there in Cadet?
- 4 businesses give Cadet as their address on Missouri's septic licensing records, alongside 4 individually licensed professionals. That count is of businesses based in Cadet, not of everyone who will work there — a Missouri licence is valid across the state.
- Do I have to use a company based in Cadet?
- No. Licensing is statewide, so any licensed company can legally work in Cadet. Jefferson County has 159 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 Cadet 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 Jefferson County
Records as published August 26, 2026. Report a correction.