Our mission is to provide world-class language access to the Deaf community

We apply a values based approach to guide our decision making.

All In
Got Your Back
Level The Playing Field
Always Learning
Make A Way
Do The Right Thing


Up-close image of a person's hands signing services


We believe everyone has a right to language access. TCS Interpreting understands that businesses aim to meet the language needs of their Deaf employees, clients, and the general public with which they interact. We are committed to working alongside businesses and agencies to offer a range of services to meet these needs.

Learn More About Our Services

Sign Language Interpreter Service

On-Site & Remote
Sign Language Interpreting

Offering world-class language access across the nation.

Onsite and Video remote cart interpretation

On-Site & Remote CART

Realtime transcription services in a variety of settings.

ASL Classes & Training

ASL Classes & Training

Opportunities to grow your understanding of communication techniques and Deaf Culture.

Sign language interpreting agency

Sign language interpreting agency

Helping our industry agencies develop best practices in their workplace.

Interpreting And Consulting Services

Expert Witnesses

Subject matter experts with relevant and unassailable education, training and knowledge.

blind and low vision assistive technology

Assistive Technology

Specialized services for blind, low-vision and deaf-blind individuals.

Every Situation is Unique

Know which situation is most appropriate for an on-site or video remote interpreter.

About Us

TCS Interpreting is a Deaf woman-owned small business providing sign language interpreting and related services nationwide. TCS Interpreting holds a Facility Clearance and two active GSA Schedules. We have the largest number of staff interpreters in the Washington, DC Metropolitan Area, and a nationwide network of certified interpreters.