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PRO
also known as Long & Simmons Law
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When it comes to finding the right criminal defense attorney, passion is everything. As a DUI and criminal defense lawyer, Attorney Jefferson Simmons pours years of skill and experience into every case that he handles. He truly cares about the outcome of each case and is dedicated to providing the best legal advocacy possible.
After graduating from law school, Jefferson moved to Arizona and started his career at the Maricopa County Attorney’s Office. There, he began working as a prosecutor and gained invaluable courtroom experience handling all types of misdemeanor and felony criminal cases, ranging from DUI to homicide, including assault and drug cases.
Today, Jefferson is a Criminal Law Specialist as certified by the Arizona State Bar and uses his experience as a former prosecutor to create aggressive defense strategies for each of his clients. He knows how prosecutors think and uses this knowledge to the advantage of his clients in the courtroom.
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Practice Areas
Free Consultation
$0 first 30 minutes
State: Arizona
Acquired: 2006
No misconduct found
Mobile
2999 North 44th Street, Suite 516, Phoenix, AZ, 85018
longandsimmonslaw.com
86 Client Reviews
Showing 21 - 25 of 32 reviews | Communication Style
Posted by Danielle | March 17, 2016 | Hired Attorney | Criminal Defense
Could not be more happy with the outcome
I have a somewhat troubled background from my late teen years including a few cases that likely would have had much better results for me had I secured representation from an attorney of Jefferson's caliber. Due to this checkered past and not wanting to further complicate my future endeavors with ...
Posted by Rick | July 08, 2015 | DUI & DWI
Saved my bacon!
In February of 2015 I was involved in an accident in Scottsdale. My car was totaled plus I ended up being cited for an extreme DUI plus 6 other additional charges. Things looked pretty bleak. Enter Jefferson Simmons. I discussed the particulars of my case with him. Jefferson quick grasp of...
Posted by MJ | November 04, 2014 | DUI & DWI
One of the best lawyers..period! ..Smart, Aggressive and Charismatic!
In the month July 2014, I was pulled over by Scottsdale PD and booked with 5 charges. starting with DUI Slightest Degree, DUI BAC over .08, Drug Paraphernalia, Unsafe Lane Change, Failure to Report Change of Address. I was question as anyone else would have been during the middle of the night and gi...
Posted by Peter | November 03, 2014 | DUI & DWI
Blew .153 BAC. Called Rosenstein Law Group. Craig and Jefferson got my Extreme DUI case completely dismissed!!
I got pulled over by Salt River PD on a Friday night after having 2 pints with dinner. The officer wouldn't tell me why he pulled me over. He told me to get out of my car and subjected me to his Field Sobriety Test. I thought I passed with flying colors. However, I was handcuffed and arrested....
Posted by Suzi | October 30, 2014 | DUI & DWI
Beyond the BEST!!!!
I had just moved to AZ and made the mistake (as many here do) of drinking and driving. I learned that it was unlikely for me to receive anything less than what I was charged for so I immediately started looking for an expert attorney. I am more than grateful that I was referred to Jefferson Simmons ...
"I've worked with Jefferson in the past. He is a no-nonsense attorney and he will fight to protect his clients' rights."
"I have known Jefferson for several years and he has always shown great compassion towards his practice and clients. He is a true advocate and consistently achieves great results for his clients by aggressive representation and successful trial results. I would highly recommend Jefferson to any person in need of representation."
"Jefferson is a great attorney and is very knowledgeable in the areas of DUI and criminal defense. He does excellent work for his clients."
"I endorse this lawyer. Mr. Simmons is an aggressive and savvy attorney. His experience and reputation have led to great results for his clients."
"I have known and worked with Mr. Simmons on criminal cases for almost a decade. He is a tireless worker who goes the extra mile for his clients."
"Jefferson Simmons is a highly skilled trial and appellate attorney. I highly recommend Jefferson Simmons as I have personally seen him battle for his clients rights in court with beyond impressive results."
"Jefferson is an extremely talented attorney. He has years of experience in criminal law and is well respected in the community. I am always impressed with his performance in the courtroom and would happily recommend him to anyone looking for an excellent attorney."
"I endorse this lawyer. I have known Jefferson for several years. He is personable, professional, and capable. I highly recommend him in the field."
"Jefferson is a dedicated, hard working attorney, and an even better litigator. I highly endorse this lawyer."
"Mr. Simmons will investigate and pursue all avenues of defense. He is highly devoted to achieving a positive resolution of his clients' case. I have worked alongside Jefferson and know him to always be prepared and competent on the matter at hand. His opinion/analysis is well thought out and respected. I recommend Mr. Simmons for any type of criminal matter."
"I endorse this lawyer. I previously worked with Jefferson and found him to be aggressive, charismatic, and hard-working. He possesses a tremendous courtroom presence and knows his case and the law."
"I endorse Jefferson. He is a highly skilled attorney that is well respected in the legal community."
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2025
Super Lawyer, Super Lawyers
2024
Super Lawyer, Super Lawyers
2021
Rising Star, Super Lawyers
2020
Rising Star, Super Lawyers
2020
2020 Rising Star, SuperLawyers
2019
Rising Star, Super Lawyers
2019
2019 Rising Star, Super Lawyers
2018
Southwest Rising Stars, Super Lawyers
2016
Rising Star, Super Lawyers
2015
2016 Southwest Rising Stars, SuperLawyers
2015
Criminal Law Specialist, Arizona State Bar
2014
Top Contributor, Avvo
2014
Client's Choice, Avvo
2014
Excellent Feature DUI Attorney, Avvo
2011
Certificate of Recognition for Litigation, Phoenix Police Department - Robbery Division
2010
Special Recognition - Drophouse Litigation, Maricopa County Attorney's Office
2010
Special Recognition - Kidnapping Litigation, Maricopa County Attorney's Office
2009
Special Recognition - Attempted Murder, Maricopa County Attorney's Office
2009
Special Recognition - Home Invasion Litigation, Maricopa County Attorney's Office
2016 - Present
Owner/Partner, Long & Simmons Law
2014 - 2016
Attorney, Rosenstein Law Group, PLLC
2013 - 2014
Criminal Defense Attorney, Maasen Law Firm
2006 - 2013
Deputy County Attorney, Maricopa Country Attorney's Ofc
2004 - 2005
Summer Associate, Metz Lewis
2014 - Present
National College of DUI DefenseAttorney Member
2013 - Present
American Association for Justice, Criminal Law Section
2007 - Present
State Bar of Arizona, Young Lawyers Division
2006 - Present
State Bar of Arizona
Not Guilty on both Extreme DUI counts
Dismissal
Reckless Driving
Dismissal by Prosecution
Reckless Driving
Reckless Driving
Aggravated Assault, class 6 undesignated
Not Guilty
Reckless Driving
Charges Dismissed
Reckless Driving plea agreement
diversion with dismissal upon completion of classes
Reckless Driving
Dismissal
diversion with dismissal upon completion of classes
Dismissal by Prosecution
Reckless Driving
Reckless Driving
Dismissal of .08, .15, and .20 charges
Misdemeanor assult
Reckless Driving
2006
law
2006
BA - Bachelor of Arts
2012
2012
2012
2014
2012
English
Legal Answers
Top Contributor
Jefferson earned significant contribution points in 2016.
Plea guilty to assault. Can I file post conviction relief if it passed 90 days?
18 Dec 2025
Am I allowed to take defensive driving school for a criminal speeding ticket?
11 Mar 2024
If you were pulled over and your license was suspended from a previous DUI but were not aware it was suspended.
01 Sep 2023