Hector Diaz was formerly a partner at the national law firm of Quarles & Brady LLP for almost twenty years. There, he led the firm’s national white-collar and criminal defense group, handling internal investigations, grand jury probes, and complex, multi-jurisdictional cases for his clients. These included Fortune 500 companies, executives, and public figures. Today, he brings that same exclusive training and strategic rigor to individuals facing serious criminal charges, ensuring every client receives personalized attention and an aggressive defense typically found in a big-firm practice.
Hector and his team were responsive, aggressive and professional. Their ability to quickly access the situation and create a strategy for a quick resolution was impressive and comforting. While no one wants to be in a situation requiring their services when you find yourself in that situation I can't think of anyone else I'd rather have on my side.
MB
molly breivis
Aug 17, 2026
5.0
Retaining Hector Diaz was the single best decision I made. I hired another guy first and he was horrible. Thank goodness I found Hector. Facing a federal legal matter is terrifying, but from our very first conversation, Hector was legit. He gave me a few days to consider my decision to hire him and studied my case.
He didn’t mail the defense in, he fought for me. Hector took the time to truly listen, understand my priorities, and approach every aspect of my defense with knowledge and precision. He was always patient, transparent, and steady—giving me clear guidance when I needed it most.
His deep knowledge of federal court and meticulous advocacy led to a favorable resolution that protected my livelihood and future. Hector is not only an elite defense attorney, but a truly decent, thoughtful fella. He is also patient. That came in handy. I cannot recommend Hector Diaz and Diaz Law highly enough. The guy is awesome.
MO
Mark O
Aug 6, 2026
5.0
Diaz Law group was exceptional throughout. They were knowledgeable, responsive, and kept me informed through each step of the process. Their attention to detail and strategic guidance was inspiring. I highly recommend this team to anyone seeking skilled, dedicated legal representation.
TM
Tammy Mcintosh
Jun 22, 2026
5.0
We recently used Hector as an attorney for our son. He is very professional, friendly, communicative throughout the entire process, He works very hard for his clients & does not give up until he gets the desired outcome. He is extremely knowledgeable of the system & is good at explaining the processes along the way so there are no surprises. I would highly recommend Hector if you are in need of an attorney.
AS
Andy Spisak
Jun 8, 2026
5.0
I’m incredibly grateful for the support and guidance I received from Hector and Susan at Diaz Law. Going through this process was honestly one of the most stressful experiences I’ve faced, and from day one, they made me feel like I had someone truly in my corner.
They took the time to explain everything clearly, answered all my questions (no matter how small), and always made sure I understood what to expect next. That level of communication and reassurance made a huge difference for me personally.
What really stood out was how much they genuinely cared—not just about the case, but about me as a person. They were thoughtful, patient, and always professional, while still being approachable and easy to talk to.
Their expertise and preparation were evident throughout the entire process, and I always felt confident that I was getting the best possible representation.
I truly can’t thank Hector and Susan enough. If you’re looking for someone who is not only highly skilled but also compassionate and committed, I would absolutely recommend Diaz Law.
What types of legal cases does Diaz Law PLLC specialize in?
Diaz Law PLLC specializes in criminal defense, including white-collar crime, DUI & DWI, drug charges, felony law, homicide law, sexual harassment law, and misdemeanor law.
Where is Diaz Law PLLC located?
Diaz Law PLLC is located at 8777 East Vía de Ventura, #350, Scottsdale, AZ 85258, USA.
What are the hours of operation for Diaz Law PLLC?
Diaz Law PLLC is open 24 hours a day, seven days a week.
How can I contact Diaz Law PLLC for a consultation?
You can contact Diaz Law PLLC by calling +1 602-755-4107 or visiting their website to request a free consultation.
What payment methods are accepted at Diaz Law PLLC?
Diaz Law PLLC accepts American Express, Cash, Check, Discover, MasterCard, and Visa as payment options.
Does Diaz Law PLLC offer free consultations?
Yes, Diaz Law PLLC invites prospective clients to contact them today for a free consultation.
What is the background of the lead attorney at Diaz Law PLLC?
Hector Diaz, the lead attorney, was formerly a partner at the national law firm Quarles & Brady LLP, where he led the national white-collar and criminal defense group for almost twenty years.
What nearby professional services can clients find close to Diaz Law PLLC?
Nearby, clients can find Newristics (marketing consultant), Johnson Goff and Company PLLC (accountant), and Juncture Wealth Strategies (financial advising). These services might assist clients with business, accounting, or financial planning needs.
Are there any health or medical centers near Diaz Law PLLC?
Yes, nearby health services include Care With Confidence (medical center), Scottsdale Center For Women's Health (doctor), and Southwest TMS Center (psychiatrist). Clients can access health consultations conveniently after appointments.
What nearby landmarks or facilities can help visitors find Diaz Law PLLC?
Located near the Empire Title Agency and Scottsdale Community Bank, Diaz Law PLLC can be found in a business area with clear markers, helping clients navigate to their appointment easily.
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