Diligently Aggressive Legal Representation.

Representing clients in business, civil and
immigration litigation cases.

Free Consultation

Excellent service and professionalism is second to none…

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men signing legal contract
  • Founding Attorney

    Gabriel Vadasz

  • Of Counsel

    Simon Touma

  • Senior Associate

    Marcos Garciaacosta

  • Attorney

    Olayn Leonardio Garcia Cinco

  • Of Council

    Julia Kline

  • Legal Assistant

    Allison Bignall

  • Receptionist

    Martha Morales

About Us

Dedicated attorneys.

We build lasting relationships even
after the case is over.

At Diamondback Legal, our Phoenix legal team recognizes that every client and every case is unique and requires specialized devotion and attention to details. Therefore, when you choose our firm to represent you, we strive to represent every client the way we would wish to be represented ourselves. This means we put our clients first—we are available around the clock to answer calls and assist anyone dealing with stressful or complicated legal matters.

About Us Meet Our Team


What our clients
are saying.

Real people. Real results.

The attorney and staff were very knowledgeable and informative. They helped me out of a very difficult predicament and answered all of my phone calls. Couldn’t ask for more!

Todd Merlin
couple shaking hands with woman over coffee outline of saguaro cactus image

Attorney Cory is extremely diligent, honest, and knowledgeable in his areas of expertise. He helped me with a traffic violation case and provided advice that put my needs above his. He also knows his limitations and won’t hesitate to refer you to a colleague if he thinks it is in your best interest. Highly recommended!

Nick A.


We’re kind of a big deal.


Avvo Client's Choice Award 2019 Gabriel Vadasz logo
American Immigration Lawyers Association logo
Rmian logo
Avvo Client's Choice Award 2019 Gabriel Vadasz logo
Avvo logo
Florence Immigrant and refugee rights project

Why Hire Us?

A team of

  • We Make Clients
    for Life
  • We Are
    Available 24/7
  • Advocating For
    Client Success.
  • Transparent
  • Personalized

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Start your case today.

Whether you need representation for an immigration, or business mater, our assertive-yet-compassionate Phoenix attorneys can help. At Diamondback Legal, we take pride in our dedication to each of our clients. We are available to take your calls 24/7, and we will even travel to you if necessary. Regardless of your legal matter, chances are it is stressful and leaving you with many unanswered questions. Know that you do not have to go through any legal process alone.

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Primary Office

500 Marquette Avenue NW,
Suite 1200,
Albuquerque, NM 87102

(602) 726-2045
Local Office

3101 N Central Ave
Suite 1150,
Phoenix, AZ 85012

(602) 726-2045

500 Marquette Avenue NW, Suite 1200, Albuquerque, NM 87102

3101 N Central Ave Suite 1150, Phoenix, AZ 85012