The Office of the Jury Commissioner in Howard County is 410-313-3804, with hours of 8:00 a.m. to 4:30 p.m. Their email is howardjuryservice@mdcourts.gov. When you receive a Summons and Juror Qualification Form, you can fill out the online form to confirm your jury duty date and other necessary forms. The form can also be completed and sent by mail. Serving jury duty is an important civic duty and is usually for criminal cases.