Lawyer of Firm Description

About Casillas Law, PLLC — Immigration Phoenix, Arizona

Casillas Law, PLLC brings dedicated immigration legal services to Phoenix, with attorney Barbara Caraballo providing aggressive and compassionate representation for individuals and families across Maricopa County. Operating from a North Phoenix office, Barbara and her team handle everything from green card petitions and residency applications to deportation defense and bond hearings, drawing a loyal client base across the Spanish-speaking and broader immigrant community.

The Phoenix metro added 85,000 residents between 2023 and 2024, with both domestic and international migration driving growth. Maricopa County’s 14.5% foreign-born population creates consistent demand for qualified immigration representation, and Casillas Law has built a track record of successful outcomes including approvals for permanent residency in as few as four months.

What Clients Say

Client reviews are exceptional and deeply personal. Reviewers in both English and Spanish describe Barbara Caraballo as an attorney who fights hard across all courts and proceedings until the case is won, never wavering when circumstances get difficult. Several clients credit her with securing their release from immigration detention centers and obtaining permanent residency for their families. The words used most consistently — dedicated, professional, compassionate, persistent — reflect an attorney who takes each case as a personal commitment.

Immigration Phoenix — Practice Areas & Services

Permanent residency and green card petitions
Citizenship and naturalization
Deportation and removal defense
Immigration bond hearings
Asylum applications
DACA and work permit renewals

Frequently Asked Questions

How large is the immigrant population in Maricopa County?

Maricopa County has a foreign-born population share of approximately 14.5%, with the Phoenix metro adding 85,000 residents in 2023–2024 through both domestic and international migration. The county received more net domestic migration from other states in 2024 than any other county in the nation, at 18,884 new residents.

What is the process for fighting deportation in Arizona?

Deportation defense begins with a bond hearing to secure release from detention while the case proceeds. The respondent then appears before an immigration judge at the Phoenix Immigration Court, where an attorney can present defenses including asylum claims, cancellation of removal, adjustment of status, or voluntary departure arguments. Immigration court timelines in Arizona can be lengthy, making experienced representation essential from the outset.

Can someone obtain a green card while inside the United States?

In many cases, yes. Adjustment of status allows eligible individuals already in the U.S. to apply for permanent residency without leaving the country. Eligibility depends on how the person entered, their current visa status, and the category under which they are petitioning. An attorney can determine which pathway applies.

Quick Facts: Immigration in Phoenix, Arizona

The Phoenix metro grew by 85,000 residents between 2023 and 2024, with both domestic and international migration contributing to Maricopa County’s expansion. (AZFamily)
Maricopa County received the most net domestic in-migration of any U.S. county in 2024, at 18,884 new residents from other states. (ASU Center for Population Dynamics)
Arizona’s estimated unauthorized immigration population was 250,000 in 2022, representing 3.5% of the state’s total population. (Migration Policy Institute)

AI-Powered Reviews Summary

Casillas Law, PLLC, located in Phoenix, Arizona, is highly regarded for its exceptional immigration attorney, Barbara Caraballo. Clients consistently praise her for her dedication, professionalism, and in-depth knowledge of immigration law, highlighting her ability to achieve positive outcomes and provide compassionate support throughout the legal process. With numerous recommendations and heartfelt gratitude from satisfied clients, Barbara is recognized as a trusted advocate for anyone navigating the complexities of immigration.

Users Reviews Comments – Google

I have had the pleasure of working alongside Barbara, the owner of Casillas, and can confidently say she is an exceptional immigration attorney. Her dedication to her clients, attention to detail, and in-depth knowledge of immigration law set her apart in the field. Barbara consistently goes above and beyond to ensure her clients receive the best possible outcomes, making her a trusted advocate for anyone navigating the complexities of immigration. I highly recommend Barbara and Casillas for anyone in need of expert legal guidance!

Agradecido y complacido con el excelente trabajo y servicio de la abogada Barbara Caraballo, gracias a ella pude salir del centro de detención en 2021 y hoy por hoy la llamo para toda mi trámites y documentos legales, muy buen trabajo, gran profesional.

Excelente profecional, mi familia le estará eternamente agradecida.

La mejor de todas por eso siempre lleva todos mis procesos legales y de inmigración

Tienen muy buenos abogados, muy profesionales y la atención es excelente, en especial la abogada Barbara Caraballo desde el primer momento que la conocí me defendió en todas las cortes y luchó junto a mi hasta ganar la corte . Siempre será mi abogada para todos mis trámites. Pueden confiar 100 % en ella y asociación de abogados.

Ha sido una gran experiencia desde el principio con Barbara. Estoy muy agradecido con ella. Logré convertirme en un residente permanente y pronto ser ciudadano estadounidense. La recomiendo al 100.

Exelente abogada muy profecional y siempre dispuesta a ayudar, me a acompañado en todos mis procesos legales con emigracion y siempre me ha salido todo bien, la recomiendo muchisimo, con ella diria que se tiene un 100% de que todo va a salir bien.

Awesome attorney with years of experience. This is one attorney that knows what needs to be done in all aspects of your immigration case. Completely recommend her and her firm. Thank you, Ms. Caraballo!

Súper increíble estoy encantada con el trabajo de la abogado ❤️ sin duda nos a ayudado muchísimo a mi familia y a mi mis padres recibieron su residencia en tan solo 4 meses es un trabajo increíble toda mi familia estamos encantados con su trabajo se las recomiendo muchísimo

Mi experiencia con Bárbara fue excelente, muy profesional desde el día cero, la recomiendo 100%, mi hermana, mi cuñado y yo solventamos nuestro caso con mucha tranquilidad en el proceso!!

I highly recommend Barbara at Casillas Law!!! She is one of the most knowledgeable and helpful lawyers when it comes to legal immigration cases! We trusted her with our referrals and have only heard positive feedback and outcomes from our friends and family! Beauty and brains is quite a combination! Reach out to her, you wont regret it!

Attorney Caraballo is everything you could need from a lawyer and more. Barbara is hard-working, attentive, persistent, compassionate, and confident. She epitomizes what it means to be a competent immigration lawyer and is absolutely the first place anyone in need of legal representation should go. Casillas Law will guide your journey and secure your future. There is no other law firm out there that I would recommend more highly than this one.

Ms. Caraballo is professional, knowledgeable and takes the time to understand a client’s particular situation. She is very experienced and efficient. I completely recommend her to resolve your immigration situation.

Ms.Barbara is an amazing lawyer she is a genuine woman who will help you through out your whole process, you can trust her with your life that she will guide you to justice what are doing ? now ! She blessed me tremendously forever thankful for her . God bless

Barbara is committed to the needs of her clients, is incredibly knowledgeable, and persistent. She gets results and understands her clients. We highly recommend her. She has heart and it is so rare to find an attorney that genuinely cares.