Home › Maryland › Parsonsburg › William T. Gross

William T. GrossLicensed

Licensed septic contractor based in Parsonsburg, MD

Name	William T. Gross
License number	01606
License type	Registered On-Site Wastewater (Septic) Professional
License status	Current — MD State Board of On-Site Wastewater Professionals
License expires	2028-06-30
Based in	Parsonsburg, Maryland 21849
Phone	(410) 860-0707

"Based in" is the city on the business's state license record. That can be a mailing address; it doesn't tell you where the business works.

Request a quote from William T. Gross

How to verify this license

We publish the license details exactly as they appear in Maryland's official licensing records; we do not vouch for the business itself. Before hiring, look up license #01606 directly with the state, confirm it is still active, and ask for a current certificate of insurance.

Source: MD State Board of On-Site Wastewater Professionals - registered individuals, last checked 2026-08-17. Verify at the official source.

Are you William T. Gross? Claim this listing to show your business name on it. It's free, and we confirm every claim before anything changes.