Providing around-the-clock sign language interpreting services to our deaf consumers in Virginia, Maryland, West Virginia, and Washington, D.C. Sign Language Interpreting for Our Deaf Consumers HIS Sign is committed to providing valuable sign language interpreting services to the Deaf community. We strive to provide: Quality and ethical services you can rely on Interpreters that are matched to your language preference Experienced and highly qualified interpreters If you have any questions, please email us at RequestInterpreter@HISsign.com