HIS Sign, L.L.C. is a woman-owned sign language interpreting agency that is committed to providing valuable services to the Deaf community, the business community, and the interpreting profession. We do this by following the Golden Rule and by serving with integrity and dedication. We currently provide around-the-clock sign language interpreting services, CART, Typewell transcribing, and Virtual Interpreting Services (VIS) in the Maryland, Virginia, West Virginia, and Washington, DC areas.