Plumber’s and Gas Fitter’s License Renewal – What to Expect

  1. Contractor Renewal Letter will go out Nov. 21, 2022.
  2. Applications must be submitted between Dec. 1, 2022, and Dec. 31, 2022, via MyGovernmentOnline (MGO) and not Applicants will be redirected to MGO if sent to

If you have any questions, please call 240-314-8240 or email

Rental Licenses

As of Wednesday, June 15, 2022, printed Rental License Applications will no longer be accepted. All applications must be submitted online. If you have any questions, you can email us at