Licensed septic companies in Olathe, Missouri
1 business on Missouri’s septic licensing records gives an address in Olathe, along with 1 individually licensed professional. Olathe is in Platte County, which has 98 in total.
- Assured Inspections(816) 560-6010OlatheSoil evaluatorLicence expires November 30, 2026
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| Assured InspectionsOlathe | Soil evaluator | (816) 560-6010 | November 30, 2026 |
Individually licensed professionals in Olathe
| Name | Licence | City | Expires |
|---|---|---|---|
| Gary Usry | Onsite Soil EvaluatorNo. 51086 | Olathe | November 30, 2026 |
More licensed companies elsewhere in Platte County
A Missouri licence is valid statewide. These are based in the same county but a different town, and can legally work in Olathe.
- A & S Inc(816) 204-1984KearneyInstallerLicence expires October 31, 2026
- A-1 sewer and septic service(913) 631-5201LathropInstallerSoil evaluatorLicence expires February 28, 2028
- A-Rite Inc.(816) 364-2463ST JosephInstallerLicence expires July 31, 2026
- Acme Plumbing Inc DBA Gercken Comp LLC(816) 781-7497LibertyInstallerLicence expires December 31, 2025
- Advanced Aquatics, Stiens Soil Evaluations, LLC(660) 562-0726RavenwoodSoil evaluatorLicence expires March 31, 2026
- Advanced Septic Technologies(816) 716-4776GladstoneInstallerLicence expires May 31, 2027
- Amos Construction LLC(816) 253-9379AgencyInstallerLicence expires May 31, 2026
- ARK Plumbing LLC(816) 813-9497HoltInstallerLicence expires August 31, 2026
- ARK Plumbing LLC(816) 320-3209HoltSoil evaluatorLicence expires November 30, 2025
- B & M Septic & Construction, LLC(816) 622-3373KidderInstallerLicence expires March 31, 2027
- Baker Rentals(816) 640-2779IatanInstallerLicence expires May 31, 2026
- Barber Sewer & Ditching(816) 792-5350KearneyInstallerLicence expires March 31, 2026
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| A & S IncKearney | Installer | (816) 204-1984 | October 31, 2026 |
| A-1 sewer and septic serviceLathrop | InstallerSoil evaluator | (913) 631-5201 | February 28, 2028 |
| A-Rite Inc.ST Joseph | Installer | (816) 364-2463 | July 31, 2026 |
| Acme Plumbing Inc DBA Gercken Comp LLCLiberty | Installer | (816) 781-7497 | December 31, 2025 |
| Advanced Aquatics, Stiens Soil Evaluations, LLCRavenwood | Soil evaluator | (660) 562-0726 | March 31, 2026 |
| Advanced Septic TechnologiesGladstone | Installer | (816) 716-4776 | May 31, 2027 |
| Amos Construction LLCAgency | Installer | (816) 253-9379 | May 31, 2026 |
| ARK Plumbing LLCHolt | Installer | (816) 813-9497 | August 31, 2026 |
| ARK Plumbing LLCHolt | Soil evaluator | (816) 320-3209 | November 30, 2025 |
| B & M Septic & Construction, LLCKidder | Installer | (816) 622-3373 | March 31, 2027 |
| Baker RentalsIatan | Installer | (816) 640-2779 | May 31, 2026 |
| Barber Sewer & DitchingKearney | Installer | (816) 792-5350 | March 31, 2026 |
Septic licensing in Olathe
- How many licensed septic companies are there in Olathe?
- 1 business gives Olathe as their address on Missouri's septic licensing records, alongside 1 individually licensed professional. That count is of businesses based in Olathe, not of everyone who will work there — a Missouri licence is valid across the state.
- Do I have to use a company based in Olathe?
- No. Licensing is statewide, so any licensed company can legally work in Olathe. Platte County has 98 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 Olathe 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.
Records as published August 26, 2026. Report a correction.