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Treyton TillmanLicensed

Licensed septic contractor based in Washington County, TX

License details

License numberOS0039910
License typeOSSF Installer II
License statusCurrent, TCEQ OSSF licensing export (exported 2026-08-17)
License expiresApril 30, 2028
Based inWashington 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 #OS0039910 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.

Other licensed septic contractors based in Washington County

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William C HegarLicensed

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Marisa K HarmanLicensed

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Washington County, TX · License #OS0032451

Marcoantonio BustosLicensed

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See every listing based in Washington County.