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Septic Registry

Licensed septic companies in Iatan, Missouri

1 business on Missouri’s septic licensing records gives an address in Iatan, along with 1 individually licensed professional. Iatan is in Buchanan County, which has 59 in total.

Individually licensed professionals in Iatan

Licensed professionals in Iatan
NameLicenceCityExpires
William BakerAdvanced InstallerNo. 32885IatanMay 31, 2026

More licensed companies elsewhere in Buchanan County

A Missouri licence is valid statewide. These are based in the same county but a different town, and can legally work in Iatan.

Septic licensing in Iatan

How many licensed septic companies are there in Iatan?
1 business gives Iatan as their address on Missouri's septic licensing records, alongside 1 individually licensed professional. That count is of businesses based in Iatan, not of everyone who will work there — a Missouri licence is valid across the state.
Do I have to use a company based in Iatan?
No. Licensing is statewide, so any licensed company can legally work in Iatan. Buchanan County has 59 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 Iatan 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 Buchanan County

Records as published August 26, 2026. Report a correction.