Diamondback Legal

Diamondback Legal

At Diamondback Legal, our Phoenix legal team recognizes that every client and every case is unique and requires specialized devotion and attention to details.

Firm Overview

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. Combining assertive approaches with compassionate moral support, we endeavor to provide flexible representation options. Yet, what is most important is that we listen to you first and give you a chance to tell your side of the story.

Focusing our practice on criminal defense, business law, and immigration law, we represent people from all walks of life who are navigating through challenging and anxiety-inducing times. Our Phoenix attorneys are dedicated to serving our clients’ needs while upholding our integrity and authenticity. We work assiduously to examine all of the evidence against you or any of the legal documents involved in your case. Pledged to being available for you when you need us, we will keep you abreast of all case developments and are here to discuss any questions you might have.

Main Office

Main Office
Phoenix AZ 85012


(602) 726-2045


Office Information

Emergency After Hours


Gabriel Vadasz

Diamondback Legal

Immigration Attorney, Trademark Attorney & New Mexico Business Attorney

At age 11 Gabriel Vadasz and most of his family moved from South Africa to the United States. Unfortunately, some family members were required to undergo the process from the beginning due to age restrictions. After experiencing the extremely strenuous process first hand, Mr. Vadasz developed a passion for fixing a system that is seemingly broken. As such, he has dedicated the bulk of his legal career to helping others stuck in the same process.

Gabriel Vadasz is an experienced entrepreneur and venture capitalist in various sects. Prior to taking on his role as a founding attorney for Diamondback Legal, Mr. Vadasz has navigated through over 30 different businesses, not including those encompassed by Venator Investment Group. Throughout his tenure at Venator Investment Group, Mr. Vadasz helped over a hundred companies get incorporated, issue shares, market, analyze data, close and progress with customer acquisitions and negotiate for the best business strategy positioning.

Mr. Vadasz obtained his undergraduate degree in 2014 from Northern Arizona University in Criminal Justice and Political Sciences. While attending Northern Arizona University Mr. Vadasz also formed and managed several companies within the food industry. After the sale and acquisition of one of his companies, Mr. Vadasz chose to pursue his Juris Doctor degree from Arizona Summit Law School. In 2018 he graduated in the top 35 of his class and passed the bar exam.


Bar Number: 152757
New Mexico,

* Nolo has confirmed that every member attorney has a valid license and is in good standing with the state agency that licenses lawyers. Any past disbarments and suspensions (with possible exceptions for minor violations or nonpayment of dues, in our discretion) will be indicated accordingly in the badge. Member attorneys are required to notify Nolo immediately if they become the subject of any disciplinary action by any state licensing agency.