Plumbers and HVAC Contractors: Washington County looking for applicants to their code board

13 September 2023- The Washington County Board of County Commissioners is seeking applicants interested in serving on the Washington County Plumbing/Mechanical Board (“Board”).

The Board’s scope includes all issues related to the licensing and registration of Plumbing and HVAC Contractors doing business in Washington County, as well as recommending amendments to the Washington County Plumbing and Mechanical Codes. 

The Washington County Plumbing/Mechanical Board shall consist of seven members appointed by the Board of County Commissioners of Washington County. Two of the members shall be master plumbers, two members must hold a valid Maryland HVAC Master’s License, two members shall be selected from the public, one member representing the building industry. Each member shall reside in the County. Terms shall be 3 years from date of appointment.

All members who serve on County boards are subject to the Maryland Public Ethics Law.

For additional information, contact Dawn L. Marcus, County Clerk, at 240-313-2204 or Apply online at