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A Reputation Built on
Trust and Success

A Reputation
Built on
Trust and Success

When you hire Petro & Aston, you’re getting more than professional representation.
Whatever your legal needs or questions are, Petro & Aston has got you covered.
Our attorneys are committed to excellence, and have been successfully
representing our clients since 1984.

We Fight For Justice

Petro & Aston has been serving Utah residents since 1984 with measurable success. We are able to talk through each step of your case, ensuring only the highest quality service. Dependable, calm, and well spoken, our legal professionals add the personal touch our clients deserve while approaching each new case with the attention it needs.

Practice Areas

We bring a wealth of experience and knowledge to each case. We understand that the world is constantly changing and you may be confronted by a confusing array of regulations, questions, and occasional disputes. Check out our areas of expertise and call us with your legal questions today.

Criminal and DUI

We defend against first degree felonies (murder, rape, sex crimes) all the way down to infractions. We represent hundreds of DUI clients every year across the state of Utah.


Personal Injury

Whether you have been involved in a car accident, slip and fall, or dog bite incident, we have recovered millions of dollars for our clients. 


We Bring a Wealth of Experience and Knowledge to Each Case

Real Trial Experience

Having an attorney with trial experience and a reputation for actually taking cases to trial is critical. Our attorneys have tried hundreds of cases.

Case Law and Statutes

Many cases are won on paper by filing impactful motions with the Court. Our attorneys have extensive experience with legal research and legal writing, including at the appellate level.


We don't advertise. Our clients come to us based on word-of-mouth referrals because of the reputation we have built and maintained over time.

What People Say About Us?

Meet Our Legal Team


Founding Partner





Petro & Aston In The News

January 11, 2023

Teens who killed 16-year-old Utah boy got s.....

Fourth District Juvenile Judge Scott Davis told two teenagers Monday that they were given a significant gift when the family of Gavin Hone chose to allow their cases to remain in the juvenile court system, and encouraged them to take adva...

August 22, 2022

‘It’s not working’: KSL Investigates unintende...

The Utah Legislature passed a new law this year aimed at strengthening self-defense rights in the state – but six months after the legislation went into effect, the KSL Investigators found unintended consequences are impacting v...

April 17, 2023

‘Not an easy decision’: Judge orders deputy to...

Fourth District Judge Robert Lunnen ordered a Utah County sheriff’s deputy to stand trial on charges accusing him of recklessly causing the death of a BYU student whose vehicle he crashed into when the student was pulling out of a T...

August 25, 2021

On our front page this week August 25, 2021

Troy Pexton, 57, Nephi, was released from jail earlier this month on a $10,000 bond when Fourth District Court Judge Anthony Howell dismissed the murder charge Pexton was facing, but that dismissal is now being reviewed by the attorne...

You can trust us to get you the justice you deserve.

To schedule a free consultation call our office at: