Monday to Sunday
9:00 am to 9:00 pm

In Person Interpreting

attorney to client meetings
business meetings
delegation tours
executive education
press conferences
training sessions

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Interpreting Services

conference interpreting
in-person interpreting
simultaneous interpreting
telephone interpreting
video interpreting

conference equipment:
full and tabletop booths
headsets and receivers

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Translation Services

marketing materials
press releases
website content

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Certified Translations

medical records
written testimony

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Interpreting and translation services

Interpreting and translation agency

Capital Linguists is an interpreting and translation agency that delivers interpreting, translation, and conference equipment support services for all languages. Our expert interpreters deliver live, face-to-face, in-person, and over-the-phone interpreting services. Our certified translators deliver high-quality translation services. Our technicians set up a vast selection of technical conference equipment for simultaneous and consecutive interpreting at conferences, events, and meetings.

Our translation company focuses on delivering top-notch customer service. Based in Washington, DC, and New York City, we deliver full services to clients in the metropolitan areas of the USA and Canada. We seek to become a valuable resource to all of our clients with unique needs and requirements for each interpreting and translation assignment. Former US Ambassador to China Clark T. Randt Jr. and others have endorsed our services.

We support all languages, including American Sign Language, Arabic, Cantonese, Chinese, French, German, Hebrew, Hindi, Italian, Japanese, Korean, Mandarin, Portuguese, Russian, Spanish, Thai, and Vietnamese.

The best interpreters and translators

The best interpreters and translators know the importance of effective communication across languages and cultures. Successful interpreting and translation depends on accuracy, precision, and clarity. Our interpreters clearly communicate with genuine tone, emphasis, and style to best enhance and strengthen relationships.

Our expert interpreters and translators are ready to take on global interpreting and translation assignments. We provide the best interpreters and translators for conferences and events in Washington, DC, New York City, and all metropolitan areas in the USA, Canada, China, and Taiwan.

Our interpreters and translators possess professional qualifications. They hold advanced certification, including the American Translators Association (ATA) Certification and Court Interpreting Certification. They have degrees in interpreting and translation and advanced degrees. In addition, they bring rich knowledge, experience, and customer service skills to each assignment.

Our passion for delivering high-quality interpreting services allows us to provide language support for speakers at international events and conferences. Our interpreters have interpreted for global leaders, Fortune 500 companies, the US Department of State, and the United Nations. Our translators are world-renowned for their translation of literature in all languages.

Our interpreters and translators possess industry-specific knowledge and experience in a wide variety of fields, including academia, administration, agriculture, banking, business, civil litigation, communication, diplomacy, distribution, education, environment, finance, government, immigration, insurance, internet security, investment, justice, law, law enforcement, legislation, leisure, manufacturing, medicine, pharmacy, pharmaceuticals, research, study, trade, and travel.

We provide the best quality interpreting and translation services for all languages through our quality control process. We consider each assignment as an opportunity to contribute to the unique needs, requirements, and goals of individuals, businesses, and organizations. We practice discretion and observe strict client confidentiality.

Chinese conference interpreter Philip Rosen delivered interpreting services for Zhang Ruimin, a world-renowned entrepreneur, founder of Haier Group, and one of the top 50 global management thinkers.
Chinese conference interpreter Philip Rosen delivered interpreting services for Zhang Ruimin, a world-renowned entrepreneur, founder of Haier Group, and one of the top 50 global management thinkers.

Interpreting services

Our precise interpreting services include conference, consecutive, court, simultaneous, Skype, telephone, over the phone, and video conference interpreting. For example, our conference interpreters have provided simultaneous interpreting services at annual, diplomatic, environmental, and international conferences. They have performed consecutive interpreting for attorney-to-client communication, business negotiations, company meetings, executive education and training, factory visits, inspections, interviews, investment research interviews, manufacturing facility inspections, medical interviews, meetings, negotiations, tours, shareholder meetings, and visits.

Translation services

We provide pristine translation services. Our translators have translated agreements, background checks, birth certificates, contracts, employment verification, event planning, health insurance, immigration documents, instruction booklets, lease agreements, marriage certificates, patents, short-term studies, user manuals, vendor agreements, and website localization. Our translation services include quality control and proper formatting to create ready-to-publish documents.

Conference equipment

We provide simultaneous interpreting equipment and technical support for conference interpreting. We streamline simultaneous interpreting at meetings, events, and conferences with our team of interpreters and technician. The technician arrives 90 minutes to 2 hours in advance to set up the conference equipment. The audience members listen to their selected language with the provided headsets while a pair of interpreters simultaneously interpret in the booth. The mentally demanding task of conference interpreting requires interpreters to rotate every 20-30 minutes. Our simultaneous conference interpreting equipment includes booths, headsets, microphones, and transmitters.


Capital Linguists is based in Washington, DC, and New York City.

Our full-service interpreting and translation agency serves all metropolitan areas in the USA, including Atlanta, Austin, Baltimore, Charlotte, Chicago, Cincinnati, Cleveland, Dallas, Denver, Des Moines, Detroit, Honolulu, Houston, Kansas City, Las Vegas, Los Angeles, Memphis, Miami, Minneapolis, New Orleans, New York City, Orlando, Philadelphia, Phoenix, Portland, Raleigh-Durham, Salt Lake City, San Diego, San Francisco, Seattle, Silver Spring, St. Louis, Tampa, and Washington, DC. Our interpreters and translators serve all metropolitan areas in Canada, including Calgary, Edmonton, Montreal, Ottawa, Toronto, and Vancouver.