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.
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.
LG
Lolly Galvin
Jun 9, 2026
5.0
Hector was contracted by me and my wife during a very challenging situation involving financial fraud by someone we knew and trusted.
Obviously no one wants to be in this situation, but Hector is an incredible attorney. He is thoughtful and kind and very detailed in talking you through the process. He answers any questions you have, and is a fierce advocate.
We're still in the process of working with him. If you're ever in a situation where someone has committed a crime against you, Hector will help you navigate the process. He's realistic, honest, and he'll lay out the entire situation in a reasonable and practical way that allows you to make educated choices.
10/10, highly suggest.
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.
CJ
Chris J
Jun 7, 2026
5.0
Extremely knowledgeable and helpful! Much appreciated
BH
Bryce Holmes
Apr 17, 2026
5.0
Hector and his team are fantastic! He was my primary point of contact over the whole 9 months of a pretty serious matter, and he fought for me from day one. He got my bond set 90% lower than what was being pushed, deeply broke down every piece of evidence, and ultimately helped negotiate an outcome that allowed me to move forward with my life. All while keeping me extremely informed throughout, even if it meant a 9pm phone call when new info came in. We talked through every decision and never made a move until I was fully bought into the plan.
The biggest thing to me personally was that he understood this case was my life during that time. He consistently acted with the same level of urgency and concern that I had for myself.
Hector is truly like family to me now. I cannot recommend him enough.
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.
Brand Certified Facts from Diaz Law PLLC
This information is certified by Diaz Law PLLC and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified July 05, 2026Yext Knowledge Graph
Address
Categories
Geo coordinates
Legal business name
Hours of operation
Phone number
Official website
Syndication Network
Approved business data is pushed to 100+ publishers, including: