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Gawayne Maddix, Licensed

Licensed septic contractor based in Manassas, Prince William County, VA

On the DPOR roster as of 2026-08-16

License details

License number1940001566
License typeMaster Alternative Onsite Soil Evaluator
License statusCurrent
License expiresAugust 31, 2027
Based inManassas, Prince William County, Virginia 20109

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

What this license covers

  • Site testing: licensed to run percolation tests and evaluate soils to determine what kind of system a site can support.

How to check this license

License details are indexed from state and county licensing records as of 2026-08-16. We shorten or reword some labels. The agency's record controls, and we do not vouch for the business itself. Before hiring, look up license #1940001566 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: Virginia Department of Professional and Occupational Regulation (DPOR) - regulant list, last checked 2026-08-16. 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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