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Septic Registry

Unnerstall Contracting Co., Ltd

InstallerPacific · Crawford County, Missouri

Call (636) 257-3003

The state record

Name as listed
Unnerstall Contracting Co., Ltd
Phone as listed
(636) 257-3003
Licence number
33452
Licence class
Advanced installer
City
Pacific
County of record
Crawford County
Licence expires
February 28, 2026
Record published
August 26, 2026
Licensing agency
Missouri Department of Health and Senior Services

What this licence covers

Certified as registered owts installer
Georgia certifies installers and pumpers separately. Unnerstall Contracting Co., Ltd appears on the Registered Onsite Wastewater Treatment System Installers List roster only — for the other job you would need a company on the other roster.

What this listing does and does not tell you

Unnerstall Contracting Co., Ltd appears on Missouri’s septic licensing records as a registered owts installer, as published August 26, 2026. That is a statement by Missouri DHSS that the licence was held when the record was compiled.

It is not a rating, a review, an endorsement or a guarantee of insurance, price or workmanship — and licences lapse. Nothing on this page comes from the company itself, and no company pays to be here.

To confirm the licence is current today, check with Missouri DHSS, or the state's own published registration data. Step by step →

Questions about Unnerstall Contracting Co., Ltd

Is Unnerstall Contracting Co., Ltd licensed for septic work in Missouri?
Unnerstall Contracting Co., Ltd appears on Missouri DHSS's records under Advanced installer 33452, as published August 26, 2026, filed under Crawford County. That licence is recorded as expiring February 28, 2026.
What is Unnerstall Contracting Co., Ltd licensed to do?
Georgia certifies installers and pumpers separately. Unnerstall Contracting Co., Ltd appears on the Registered Onsite Wastewater Treatment System Installers List roster only — for the other job you would need a company on the other roster.
How do I verify Unnerstall Contracting Co., Ltd's licence myself?
Check with Missouri DHSS, or the state's own published registration data, quoting 33452. Nothing on this page comes from the company, and we do not verify anyone ourselves — we republish the state record and name it.
Who else is licensed near Unnerstall Contracting Co., Ltd?
Crawford County has 71 licensed septic businesses on the same record. Worth knowing when the first company you call cannot come out for a fortnight.

Other licensed companies in Crawford County

All 71 in Crawford County →