Spanish interpretation for church services and faith events in Phoenix: equipment, whispered or on stage?

A church service or faith event in Phoenix can be interpreted three ways: with equipment, the interpreter speaking into a transmitter and listeners on receivers; whispered, for one or two people seated together; or on stage beside the preacher, who pauses so the interpreter can repeat each part in the other language for the whole room.

Many people search for “Spanish translation for church” or a church interpreter, and the work is the same at a Mass, a worship service or any other gathering. For the spoken part, the precise word is interpretation. As the American Translators Association (ATA) puts it, “Translators do the writing. Interpreters do the talking.”

In Maricopa County, 19.6% of people age 5 and older speak Spanish at home, and 34.8% of them speak English less than “very well,” according to the Census Bureau’s 2024 American Community Survey.

Our guide to simultaneous, consecutive or whispered interpretation for conferences explains each mode.

Which kind of interpretation fits each part of church life?

It depends on who needs the other language. If the whole room has to hear both, interpret on stage; if only part of the room needs it, use equipment; if it is one or two people sitting together, whisper.

Moment	Mode	Equipment	Source
The weekly sermon, with part of the congregation that doesn’t understand the preacher’s language	Simultaneous	A transmitter and a receiver with an earpiece for each listener: radio, infrared or a phone app	ATA; 47 CFR 15.3 and 95.2131; a manufacturer; a church convention
Joint service of an English-speaking and a Spanish-speaking congregation	Consecutive, on stage: everyone hears both languages	A microphone for the interpreter	ATA
One or two visitors seated together	Whispered	None	ATA; AIIC Italia
Weekend retreat or multi-day conference	Simultaneous or consecutive, session by session, with interpreters taking turns on long days	A system in each room with simultaneous	AIIC Italia; AIIC Greece & Cyprus (association)
Guest preacher from Mexico	Consecutive on stage, or simultaneous for the people who don’t speak Spanish	A microphone, or a transmitter and receivers	ATA
Youth congress at a convention center	Simultaneous	Ask whether the room already has receivers: at the Phoenix Convention Center’s West Building, a 192-seat lecture hall has them, for up to four languages	Visit Phoenix
Livestream	Spanish on the livestream as well as in person	Whatever the platform allows	A church convention, 2024
Worship songs	Your church decides (see the FAQ)	None, or projected lyrics	None: a planning choice

Table sources, checked October 23 to 25, 2026: ATA’s buyer’s guide (association, PDF) · 47 CFR 15.3 and 95.2131 · Listen Technologies (manufacturer) · a national church convention’s notice, 2024 (PDF, in Spanish) · AIIC Italia and AIIC Greece & Cyprus (association) · Visit Phoenix.

The Phoenix area also has youth congresses from Hispanic ministries. On November 11, 2023, Fuego Santo, the Spanish Charismatic Renewal’s youth and young adult ministry, brought hundreds of teens and young adults from across the Diocese of Phoenix to the Phoenix Convention Center, with a guest speaker from Mexicali, according to The Catholic Sun. In Mesa, the Phoenix District of the Iglesia Apostólica de la Fe en Cristo Jesús asks its registration questions for Youth Congress ‘26 in English and Spanish. For events with guests from Mexican organizations, there is a separate guide.

When does on-stage interpreting beside the preacher work best?

When the whole room has to hear both languages: a mixed congregation, a joint service or a guest preacher. That is consecutive interpretation. ATA’s Guide to Buying Interpreting Services defines it this way: “The interpreter interprets after each speaker pauses.” During long statements, the guide adds, “the interpreter takes notes to ensure accuracy.”

The preacher speaks in short phrases and pauses after each one. Because each part is heard in both languages, the sermon runs longer, and a long teaching block with no natural breaks fits this mode poorly.

The interpreter needs their own microphone and a clear view of the preacher. Have the preacher and the interpreter rehearse the pace once before the service, even with just a couple of paragraphs of the sermon.

What is a church interpretation system?

It is a transmitter plus a receiver with an earpiece for each person who needs the other language: the interpreter speaks into a microphone and each listener hears it from their seat. It runs on radio, on infrared or through an app.

For radio, the FCC’s definition of an auditory assistance device includes “simultaneous language translation” and names “a church” among the places of public gathering where these devices are used (47 CFR 15.3). Devices in the bands between 72 and 76 MHz (15.237) and Low Power Radio Service transmitters at 216 to 217 MHz (95.2131 and 95.2163) operate without an individual license (15.1 and 95.2195), as long as they cause no harmful interference (15.5; for LPRS, the 95.2195 label).

Infrared, one manufacturer explains, cannot pass through walls, so the audio stays in the room. And in 2024 a national church convention offered Spanish through a phone app on a dedicated Wi-Fi network, with headphones for anyone who needed them.

How do you set up the system for a live interpreter?

The interpreter needs a microphone that feeds the transmitter, clean sound from the stage and a view of the preacher and the screen. Count the receivers ahead of time and have someone hand them out at the door.

Test everything with the interpreter before the doors open. In its tips for event planners, the Greece & Cyprus region of AIIC, the International Association of Conference Interpreters, says the interpreters’ team leader and the sound engineer should “check that all equipment is working properly before the meeting begins.”

If your church already has its own system, tell the interpreter in your first message; our equipment guide explains when a church’s own system can work. For a large event with a booth, see how simultaneous works at a conference.

A volunteer from the congregation or a professional church interpreter?

For the weekly service, a volunteer may be enough: if a bilingual member already interprets and people follow along, you may need nothing more.

A hired interpreter helps when an event runs hours or days. For simultaneous in a booth, AIIC’s professional standards for its members in Italy call for “at least two interpreters per language and per booth.” In a worked example from AIIC Greece & Cyprus, each pair alternates “in 30-minute shifts.” A professional also helps when several rooms run at once, since each room needs an interpreter; when a guest preacher comes; or when your volunteers want to take part in the retreat instead of working it, or need a break.

Arizona has multi-day retreats for Hispanic congregations, such as the Adventist Arizona Conference’s Hispanic Ministries camp meeting at Camp Yavapines in Prescott (Pacific Union Conference), and the Family Camp (Campamento de Familias) of the Episcopal Diocese of Arizona’s Hispanic/Latino Ministry.

What does your interpreter need before the service or retreat?

The service papers, early. At a church, these help most:

• The order of service and the sermon outline or notes.
• The Bible passages and the Bible version your congregation reads, so the verses the interpreter quotes match the ones in their Bibles.
• The names and titles of everyone who will speak.
• The song plan.
• For a retreat, the schedule and the rooms.

ATA’s buyer’s guide asks clients to “share as much information as possible so the interpreter can become familiar with the subject matter being discussed” and to tell the interpreter about any changes. AIIC Greece & Cyprus adds that a text to be read aloud should reach the interpreters as early as possible. For a conference with a printed program, also see what to send your interpreter.

Tell us about the service or event

Message us on WhatsApp at (602) 332-9460 with:

• The date and the hours.
• The city and the venue.
• Which parts need interpreting: the sermon, the announcements, the workshops.
• How many people need Spanish (or English).
• Whether the church already has an interpretation system.

Didi interprets with her own equipment and brings whatever equipment your event needs. She works alone unless a job needs more people; for those, she has a trained team of interpreters. She can also interpret remotely and can travel to your church or venue; the travel is quoted as part of the job. Each job is quoted on its own, once we know the date, the hours and the audience.

We reply to most inquiries within 1 hour during business hours. Puente Grande is the Phoenix office of Didilia De La O. Prefer another way? Contact us through the form or call (602) 332-9460.

What this guide does not answer

Interpreting in court and legal settings, such as hearings and attorney meetings, is a different service with its own rules; for Arizona’s courts, the Judicial Branch runs its own credentialing program.

Looking for a church ASL interpreter? In Arizona, the Arizona Commission for the Deaf and the Hard of Hearing (ACDHH) licenses sign language interpreters, and the same law says it does not apply to an interpreter “who provides interpreting services at religious activities” (A.R.S. § 36-1971). The conference guide explains that license.

This guide also does not review your agreements with the venue or the AV company, and it is not legal advice: for a legal decision about your event, talk to an attorney.