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Willman Contracting Co., Inc.Licensed

Licensed septic contractor based in Cobb County, GA

License details

License typeCertified Septic Tank Installer
License statusCurrent, on Georgia DPH's certified list dated 2026-08-14
Based inCobb County, Georgia

"Based in" is the city and county of the address on the business's license record.

What this license covers

  • Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.

How to verify this license

We publish the license details exactly as they appear in the public licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up this license directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: Georgia DPH - certified septic tank installer list, last checked 2026-08-17. Look it up at the issuing agency.

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See every listing based in Cobb County.