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Brian G Williams, Licensed

Licensed septic contractor based in San Patricio County, TX

License details

License numberMP0002163
License typeOSSF Maintenance Provider
License statusCurrent, TCEQ OSSF licensing export (exported 2026-08-17)
License expiresAugust 31, 2027
Based inSan Patricio County, Texas

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

What this license covers

  • Maintenance: licensed to service and maintain aerobic and other advanced treatment systems on an ongoing contract, including the periodic checks those systems require.

How to check 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 #MP0002163 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. Check current status at the state agency website.

GroundRoster is an independent publisher of public licensing records, not a government agency or licensing board. The business has not claimed this listing and is not affiliated with GroundRoster. Always confirm current license standing with the issuing state or county agency before hiring.

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