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John Lawrence GeyerLicensed

Licensed septic contractor based in Gillespie County, TX

License details

License numberOS0039768
License typeOSSF Installer II
License statusCurrent, TCEQ OSSF licensing export (exported 2026-08-17)
License expiresDecember 31, 2027
Based inGillespie County, Texas

"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 license #OS0039768 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: Texas Commission on Environmental Quality (TCEQ) - OSSF occupational licensing, last checked 2026-08-17. Look it up at the issuing agency.

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See every listing based in Gillespie County.