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Septic Registry

Licensed septic companies in Barnett, Missouri

4 businesses on Missouri’s septic licensing records give an address in Barnett, along with 4 individually licensed professionals. Barnett is in Benton County, which has 139 in total.

Individually licensed professionals in Barnett

Licensed professionals in Barnett
NameLicenceCityExpires
Brandon WillisAdvanced InstallerNo. 37022BarnettMay 31, 2028
Daniel ShirkAdvanced InstallerNo. 33518BarnettAugust 31, 2028
Richard McDowellBasic InstallerNo. 38651BarnettJanuary 31, 2026
Stanley StoltzfusAdvanced InstallerNo. 33517BarnettFebruary 28, 2026

More licensed companies elsewhere in Benton County

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

Septic licensing in Barnett

How many licensed septic companies are there in Barnett?
4 businesses give Barnett as their address on Missouri's septic licensing records, alongside 4 individually licensed professionals. That count is of businesses based in Barnett, not of everyone who will work there — a Missouri licence is valid across the state.
Do I have to use a company based in Barnett?
No. Licensing is statewide, so any licensed company can legally work in Barnett. Benton County has 139 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 Barnett 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 Benton County

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