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Castillo Language Services Castillo Language Services
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Business Details
24 Years
experience
Your Trusted Language Partner in Greenville, NC
Castillo Language Services has been dedicated to eliminating communication barriers since 2002. Our company was founded on the principle that accurate, culturally informed language services are essential for justice, healthcare, and global business. With over two decades of experience, we have built an international network of certified interpreters and translators who hold the highest state and national accreditations. Our team includes federally certified court interpreters, certified medical interpreters, and specialists in corporate translation, ensuring clients receive precise and contextually appropriate solutions.

Headquartered in Greenville, North Carolina, we serve legal, medical, and corporate clients worldwide while maintaining a commitment to advancing professional standards through continuing education. Our founder, Javier Castillo, Jr., brings extensive expertise as a certified court interpreter, expert witness, and internationally recognized trainer in the field.
Services
Legal Translation Medical Interpretation Corporate Translation Forensic Transcription Continuing Education Courses ASL Interpretation Website Localization Conference Interpretation Court Interpreter Certification Prep Medical Interpreter Certification Prep
Details
  • Year established: 2002
Highlights and features
  • We have over 20 years of experience in language services.
  • Our team holds the highest national and state level certifications.
  • Our founder is a qualified expert witness in translation issues.
  • We offer accredited continuing education courses for professionals.
  • We serve clients globally with on-site and remote services.
Associations and certifications
  • Federal Court Interpreter Certification
  • NC Administrative Office of the Courts (NC AOC)
  • Certified Medical Interpreter (CCHI)
What people say
Excellent strategies Eye-opening experience Quality professional remote interpretation Great balance between instruction and exercises Well organized and full of information
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Services
Legal Translation
We provide certified translations of legal documents including contracts, court records, and immigration papers. Our federally certified interpreters ensure compliance with judicial standards while maintaining linguistic precision. Clients benefit from our expertise in handling sensitive legal terminology across multiple jurisdictions.
Medical Interpretation
Our certified medical interpreters facilitate accurate communication in clinical settings, including patient consultations and psychiatric evaluations. We maintain strict confidentiality and cultural competence to support effective healthcare delivery for non-English speaking patients and providers.
Continuing Education
We offer accredited courses for interpreters and translators covering court certification prep, medical interpretation standards, and memory improvement techniques. Our training combines theoretical knowledge with practical exercises developed by industry experts to enhance professional competency.
Forensic Transcription
Our specialists provide verbatim transcription and translation of audio/video evidence for legal proceedings. This includes enhancement of difficult recordings and preparation of certified translations admissible in federal and state courts across multiple U.S. jurisdictions.
ASL Interpretation
We supply certified American Sign Language interpreters for legal proceedings, medical appointments, and corporate events. Our professionals maintain strict ethical standards while ensuring clear communication between hearing and deaf participants in various professional environments.
People
Javier Castillo, Jr.
Founder & President
Federally certified court interpreter with 20+ years of experience. Holds NC AOC and CCHI certifications. Expert witness in translation matters. Trainer for U.S. Department of State interpreters and law school faculty. Leads national professional associations in translation fields.
Questions
What language services do you offer?
We provide legal/medical interpretation, document translation, forensic transcription, and ASL services. Our team handles court proceedings, healthcare appointments, corporate meetings, and international communications.
Do you offer continuing education for professionals?
Yes, we offer accredited courses for interpreters, translators, attorneys, and medical staff. Topics include certification prep, courtroom techniques, and cultural competency training developed by industry experts.
Are your interpreters certified?
All interpreters hold federal/state certifications including Federally Certified Court Interpreter and CCHI credentials. We maintain rigorous quality standards through ongoing professional development and evaluation.
Where are your services available?
Based in Greenville, NC, we serve clients globally through on-site and remote interpretation/translation. Our network supports assignments across all U.S. federal courts and international locations.