Translation and Interpreting Services in San Diego

Anyone in San Diego can order a certified translation from Prism Language Solutions and receive it by email, and interpreters for court, medical and immigration work are drawn from our national network, choosing someone based in San Diego County for in-person jobs and connecting by phone or video otherwise. We operate from a single office in New York. Spanish dominates, as a border city would expect, with Tagalog, Chinese, Vietnamese, Persian and Arabic making up the next tier.

San Diego sits beside the San Ysidro Port of Entry, the fourth-busiest land border crossing in the world, with roughly 70,000 northbound vehicles and 20,000 northbound pedestrians a day. Families, businesses and legal matters cross it constantly, and the paperwork follows: Baja California civil records, Mexican school certificates, corporate documents and court orders from Tijuana, all of which need an English version before a US office will act on them.

The 2024 one-year census estimates count 301,315 Spanish speakers in the city, 107,718 of them speaking English less than very well. Tagalog is next at 44,230, then Chinese at 43,003, Vietnamese at 23,057 and Persian, which includes Farsi and Dari, at 14,301. By birthplace, 108,352 residents were born in Mexico and 42,816 in the Philippines.

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Certified Translation of Mexican Records in San Diego

Most San Diego translation work starts with a Mexican document: an acta de nacimiento or matrimonio from the Registro Civil, a divorce decree, a school certificate, a notarized power of attorney. The detail that trips people up is the annotation. Mexican civil records often carry marginal notes recording a later marriage, a recognition of paternity or a name correction, and a translation that drops them is incomplete. We translate the whole page, seals and marginal text included, and keep names exactly as written.

A birth certificate translation and a divorce decree translation are the most common San Diego orders, and a power of attorney translation is frequent for property and family matters handled on both sides of the border. Our Spanish translation page covers the formats in more detail.

Court Interpreters for San Diego Superior Court

Downtown, the Central Courthouse at 1100 Union Street, opened in late 2017, consolidates criminal, family, probate and appeals work, while the Hall of Justice at 330 West Broadway hears civil cases and small claims. The court’s policy is to provide interpreters at no cost for courtroom proceedings and court-ordered programs, requested on form ADM-348 for each proceeding; American Sign Language goes through the disability accommodation form ADM-410 instead.

Court interpreters do not follow the case out of the courtroom. For depositions, mediations and client conferences, we send a California-certified Spanish interpreter, or a certified interpreter in Tagalog, Vietnamese, Arabic, Farsi or Mandarin where one exists. Federal cases are heard at the Edward J. Schwartz and James M. Carter and Judith N. Keep courthouses of the Southern District. Read about court interpreting.

Immigration Court Interpreters in San Diego and Otay Mesa

San Diego has two EOIR courts. The San Diego Immigration Court is at 880 Front Street, Suite 4240, downtown; the Otay Mesa Immigration Court sits at 7488 Calzada de la Fuente, next to the border, and handles detained cases. Detention changes the interpreting job: visits are scheduled on the facility’s terms, time with the client is short, and the interpreter may need clearance before the visit.

The court provides the hearing interpreter. Counsel needs its own for intake, for drafting the declaration and for preparation, and we arrange those in person at the facility or by video. Otay Mesa dockets are not all Spanish, so tell us the country and region at booking. The translation for immigration attorneys page covers exhibits and declarations.

Certified Translation for the USCIS San Diego Field Office

Green card and citizenship interviews for San Diego County are held at the USCIS San Diego Field Office, 1325 Front Street. Affirmative asylum is not decided locally: San Diego County falls under the Los Angeles Asylum Office at 14101 Myford Road in Tustin, in Orange County.

USCIS wants the full translation of each foreign-language document plus the translator’s signed certificate of competence and accuracy, as 8 CFR 103.2(b)(3) sets out. Philippine PSA certificates are in English, but older local civil registry copies and church records may not be. Our USCIS translation service prepares the certificate for each document, and a marriage certificate translation is the standard item for a San Diego spousal petition.

Medical Interpreters for UC San Diego Health

UC San Diego Health’s Hillcrest Medical Center, 381 beds, is the county’s only academic Level I trauma center, and its Jacobs Medical Center in La Jolla adds 364 more. Large systems like this one run interpreter services of their own, as 45 CFR 92.201 obliges them to.

Independent practices, dialysis and rehabilitation centers, home health agencies and insurers book outside interpreters when there is no in-house line. A Vietnamese interpreter for a series of oncology follow-ups, an Arabic interpreter for a pediatric evaluation or a Dari interpreter for a newly arrived family’s clinic visit are all common. See medical interpreting.

Tagalog, Vietnamese and Arabic Translation in San Diego

Tagalog translation reflects the second-largest immigrant group in the city. Vietnamese translation and a Vietnamese interpreter serve about 23,000 speakers, and Chinese translation a similar number. Across the county, Arabic reaches 29,874 speakers, which makes Arabic translation a routine request countywide.

The International Rescue Committee, on University Avenue since 1975, has resettled refugees from Syria, Afghanistan, Iraq, Myanmar and the Democratic Republic of Congo, so Dari, Burmese and Swahili are regular requests too. UC San Diego hosted 10,545 international students in 2024-25, one reason academic transcript translation is steady work. Upload San Diego files on our quote page for a fixed written price within 60 minutes in business hours, or call +1 (833) 282 8883.

Ready to start? Send the document or the booking details through the quote form, call +1 (833) 282 8883, or email info@prismlinguistics.com. You get a fixed written price within 60 minutes during business hours.

Questions we get asked

How do I request an interpreter at San Diego Superior Court?

Use form ADM-348, one request for each proceeding, filed as early as possible. For an American Sign Language interpreter, use the accommodation request form ADM-410. The court provides interpreters at no cost for courtroom proceedings.

Where is the immigration court in San Diego?

There are two: the San Diego Immigration Court at 880 Front Street, Suite 4240, and the Otay Mesa Immigration Court at 7488 Calzada de la Fuente, which hears detained cases.

Where are San Diego asylum interviews held?

At the Los Angeles Asylum Office, 14101 Myford Road, Tustin, which covers San Diego County. Other green card and naturalization interviews are at the San Diego Field Office, 1325 Front Street.

Can you translate documents issued in Tijuana?

Yes. Baja California civil records, notarial documents and court orders are translated in full, with seals and marginal annotations, and certified for use by USCIS, courts and schools.