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What Other
Attorneys Say

“I know Brian extremely well and have seen first hand the compassion and care he has for his clients. Brian is straight forward and will not use scare tactics in order to obtain clients. I have seen him in court numerous times fighting for his clients. He truly cares. Brian focuses solely on DUI and has significant experience in DUI law. I endorse Brian Sloan.”

Michelle Bell

Criminal Defense Attorney in Tempe, AZ.

“Mr. Sloan works tirelessly to stay on the cutting edge of his area of practice. His clients are in good hands.”

Cody Curry

DUI / DWI Attorney in Phoenix, AZ

“I endorse this lawyer. Brian is the man when it comes to DUI Defense. If I have a question I go to Brian, I would hire him in a heart beat.”

Charlie Naegle

Criminal Defense Attorney in Phoenix, AZ.

“Brian is the consummate professional who fights for each client. His years of dedication and specifically advocacy for DUI clients is notable.”

Scott Macleod

Litigation Lawyer in Mesa, AZ.

“Brian is experienced, savvy, cares deeply for his clients, and it shows in his results. He is highly regarded by fellow criminal defense attorneys in the community. He has earned his reputation as a highly skilled and ethical attorney.”

Troy Slaten

Criminal Defense Attorney in Beverly Hills, CA.

“Brian is an excellent criminal defense lawyer. I would not go with anyone else.”

Amir Nayebdadash

Class Action Attorney in El Segundo, CA.

“I endorse this lawyer. Brian is very knowledgeable in defense work with DUIs. He comes highly recommended by many attorneys and provides excellent representation for every client.”

Judd Nemiro

Divorce / Separation Lawyer in Phoenix, AZ.

“I endorse this lawyer. Attorney Sloan is an accomplished and experienced DUI attorney. He is clearly the “go to” guy if you are in need of top tier legal representation.”

Michelle Fioravanti

DUI / DWI Attorney in Exton, PA.

“I endorse Mr. Sloan. He is an excellent advocate for his clients with an impressive work ethic. It goes without saying he is one of the most knowledgeable DUI defense attorneys. I highly recommend Mr. Sloan.”

Jazmin Alagha

Criminal Defense Attorney in Phoenix, AZ.

“Knowledgeable criminal and DUI attorney and fellow Pepperdine School of Law graduate.”

Maryam Odom

Business Attorney in Valencia, CA.

“Brian is not only professional and a fellow Pepperdine graduate, but is the type of lawyer you would be lucky to have on your side if you ever need one. Keep up the great work Brian!”

Matthew Krupnick

Personal Injury Lawyer in West Hollywood, CA.

“Brian is the most knowledgeable DUI attorney I know. DUI related material and informational brochures created by Brian are widely used by all attorneys as guidelines in their practice. I highly recommend him.”

Hesam Alagha

Car / Auto Accident Lawyer in Phoenix, AZ.

“I have known Mr. Sloan for several years and have personally observed him in court. He is an excellent attorney that obtains great results for his clients. I endorse this lawyer.”

Adam Feldman

Criminal Defense Attorney in Phoenix, AZ.

“I endorse lawyer Brian Sloan, Esq. Simply put, he is among the best criminal defense lawyers in Maricopa County, especially when it comes to DUI and vehicular issues. He is friendly but also highly analytical and takes the time to help his clients truly understand things. He is a defender of the highest quality.”

Paul Knost

Criminal Defense Attorney in Tolleson, AZ.

“I’ve known Brian for over five years and I have seen first hand the dedication he has in defending DUI and vehicular cases. He has made it his career goal to be the preeminent DUI and vehicular defense lawyer and he is well on his way to achieving that goal. He is intelligent, bright, and passionate about his work — everything that’s needed in a great criminal defense attorney.”

David Kephart

Criminal Defense Attorney in Tempe, AZ.

“I have worked side by side with Brian on numerous criminal and DUI cases in Maricopa County. He is a fearless advocate and a warrior in the courtroom.”

Scott Silva

Criminal Defense Attorney in Chandler, AZ.

“Brian Sloan is an attorney who works hard for his clients to get the best result he can.”

Jay Brown

Criminal Defense Attorney in Tempe, AZ.

“I have known Brian Sloan for several years. He is an excellent attorney with a great wealth of knowledge in the area of DUI Defense. Mr. Sloan is trustworthy and extremely respected in the legal community. He is known for winning DUI cases. Mr. Sloan openly shares his knowledge and teaches other criminal defense attorneys how to defend and win DUI cases. Mr. Sloan aggressively fights for the rights of his clients. I highly endorse Mr. Sloan.”

Jocquese Blackwell

Criminal Defense Attorney in Phoenix, AZ.

“One of the state’s best DUI defense attorneys.”

Kristopher Califano

DUI / DWI Attorney in Phoenix, AZ.

“Brian is an excellent DUI attorney with a superior knowledge of the law and the ability to use that knowledge with skill inside of the courtroom. He aggressively fights for the rights of his clients and I endorse him on any DUI matters.”

Jon Martinez

Criminal Defense Attorney in Phoenix, AZ.

“Mr. Sloan and I used to work at the same firm. When I was there, he was the go-to guy when it came to DUI/DWI law. He created the training materials that I used to learn that area of the law. His knowledge of the law is second-to-none. He is passionate and dedicated to obtaining great results for his clients. I do not hesitate to recommend Mr. Sloan if you are facing a DUI.”

Brian Smith

Criminal Defense Attorney in Phoenix, AZ.

“I endorse this lawyer. Brian has exceptional knowledge of DUI law. He is an outstanding advocate for his clients. He works hard to achieve wonderful results for his clients. He has a tremendous about of trial experience and his skill in the courtroom is second to none. I would recommend to anyone!”

Roy Whitehead

DUI / DWI Attorney in Phoenix, AZ.

“I endorse this lawyer. Brian has a superb wealth of knowledge in the area of DUI and Criminal Defense. If you have been caught or accused of drinking and driving, call Brian Sloan. He is always there with excellent advice and representation in the courtroom. I recommend to anyone!”

David Black

Criminal Defense Attorney in Phoenix, AZ.

“Mr. Sloan is an excellent DUI attorney who obtains great results for his clients. Mr. Sloan is extremely respected in the DUI community and regularly teaches lawyers how to defend DUI cases. I highly endorse Mr. Sloan.”

Aaron Black

DUI / DWI Attorney in Phoenix, AZ.

aerial view of arizona
Best DUI Lawyer in Phoenix

Why DUI Attorney Brian Douglas Sloan?


19+ Years SOLELY Focused on DUI Defense


4,200+ DUIs Successfully Defended

Top Accolades

  • Only DUI "Power Lawyer" in the Nation Featured in USA Today, 2022

  • Top 10 in Arizona

Top 1%

Top One Percent in the Nation

Superb 10/10

4.9 / 5.0


brian sloan on the cover of attorney at law magazine

“I am one of only a handful of Phoenix DUI Lawyers that focuses solely on DUI Defense representation.”

I have spent my entire career SOLELY focused on Arizona DUI Defense Representation, having personally defended more than 4,400 Driving Under the Influence (DUI) clients in the past 19+ years.

If you’re looking for a Divorce Attorney, Tax Attorney, Civil Attorney, etc., I can comfortably say, "I’m not the one for you." I ONLY defend DUI cases in most of Maricopa County, Arizona.

Coming up with traditional, as well as outside-the-box motions and defenses for my clients, often with good results, is the hallmark of my practice.

Lawyers that say they are "aggressive" or "will fight for you" are a dime a dozen. They use these phrases because it is a proven advertising phrase. Being "aggressive" isn’t the same as being good, and is often used to put on a show to hide the fact that they aren’t doing anything meaningful for the client.

The same is true for the Lawyers claiming to do DUI Defense, and Criminal Cases, and Accident Cases, and Divorces, etc. A Jack-of-all-Trades is a master of none! By handling all sorts of cases, they take away from their ability to truly focus on DUIs, and keep up-to-date on the latest changes in DUI Defense Representation.

What I offer is intelligent, quality DUI Defense at an exceptional price. Unlike many other law firms, if you hire The Law Offices of Brian D. Sloan, you actually get me representing you, doing all the work, and working the case. You aren’t hiring one guy with all the experience, but getting the underling with very little knowledge or experience.

I work seven days a week on my client’s cases, and spend hours laying all my thoughts out for my clients in writing, so they can understand their options, and my recommendations. No other DUI Lawyer in the state does this. I try to do what I can to go above-and-beyond for my clients. I hate when the businesses I deal with nickel-and-dime me with hidden costs, and I take pride in not doing that to my clients.

I have not only taught other lawyers how to do DUI Defense Representation at statewide seminars, but I have produced DUI Legal Guides used by defense lawyers across Arizona.

I am one of Arizona's most award-winning DUI Defense Lawyers, as well as being recognized nationally. I was the only DUI Defense Lawyer in the United States named a "Power Lawyer" in a 2022 issue of USA Today

There are no other private Lawyers in Arizona that have personally defended more DUI cases than I have. And as a bonus, I offer a very reasonable flat rate for my legal services, with a payment plan, and without any hidden charges. This guarantees that I offer some of the most competitive rates among all Arizona DUI Attorneys, while being a well-documented and preeminent leader in the field of DUI Defense Representation.

Over the years, countless people have come to me after discovering that their first lawyer made a mistake, gave them false hope or false promises, or simply took their money and didn't do much to advance their case. And you would be surprised at how often this happens.

So, instead of wasting time and money on the wrong DUI Defense Attorney, do yourself a favor and get the proven and well-recognized best DUI Lawyer in Phoenix and the surrounding areas of Maricopa County.

You can reach me on my personal cell phone at 480-720-7839 for a Free ‘In Depth’ Consultation.

I personally defend DUI cases in urban Maricopa County City, Town, and Justice Courts, including:

Ahwatukee / Agua Fria / Arcadia Biltmore / Avondale / Buckeye / Chandler / Country Meadows / Desert Ridge / Dreamy Draw / Downtown / East Mesa / El Centro / Encanto / Gilbert / Glendale / Goodyear / Guadalupe / Highland / Kyrene / Litchfield Park / Maryvale / McDowell Mountain / Mesa / Moon Valley / North Mesa / Peoria / Phoenix / Queen Creek / San Marcos / San Tan / South Mountain / Scottsdale / Tempe / University Lakes / West McDowell / West Mesa / White Tank

For any other Courts in the State of Arizona, including Felony cases, I would recommend my associates on The Arizona DUI Team, whom I work closely with, but I am not the one personally representing the client.

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Brian Douglas Sloan

DUI Attorney

Free Initial

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Email address:
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2 N. Central Ave Suite 1929
Phoenix, AZ 85004
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