Facing Your First DUI
March 21, 2025

If a West Chester officer levels a driving under the influence (DUI) charge against you, you may feel overwhelmed—especially if you have not faced a driving-related case before. The good news is that an accusation does not rob you of legal options. In fact, with the right legal help, you may be able to mitigate or even overcome those charges. Let a West Chester DUI lawyer at the Law Offices of Heather J. Mattes explain what you need to know.
What Constitutes a DUI in Pennsylvania?
Pennsylvania officers measure your Blood Alcohol Concentration (BAC) levels to determine your threshold of intoxication for the purposes of DUI charges. The state categorizes DUI offenses into three tiers:
- General Impairment applies to drivers with a BAC of 0.08% to 0.099%.
- High BAC applies to those with a BAC between 0.10% and 0.159%.
- Highest BAC applies to those with a BAC of 0.16% and above.
While aggravating factors and external influences may be considered, each of these tiers carries specific penalties, with higher BAC levels generally resulting in more severe consequences.
What Are the Penalties for a First-Time DUI Offense?
- General Impairment: This tier can include up to six months of probation, a $300 fine, attendance at Alcohol Highway Safety School (AHSS), and possible court-ordered treatment. Importantly, there is no mandatory license suspension for this tier, though a judge may impose one at their discretion.
- High BAC: Drivers operating with a BAC in this range may face 48 hours to six months in jail, fines ranging from $500 to $5,000, a 12-month license suspension, mandatory AHSS, and potential treatment programs.
- Highest BAC: If convicted of driving with the Highest BAC, you could face 72 hours to six months in jail, fines ranging from $1,000 to $5,000, a 12-month license suspension, completion of AHSS, and mandatory treatment.
What Is the Accelerated Rehabilitative Disposition (ARD) Program?
For eligible first-time offenders, Pennsylvania offers the Accelerated Rehabilitative Disposition (ARD) program. This pretrial diversion program aims to move cases away from the traditional criminal justice process and towards rehabilitation. If you successfully complete the ARD program, the court may dismiss your charges and expunge your record. Keep in mind that eligibility depends on the circumstances of the case, including whether you have a prior criminal record unrelated to DUI.
How Can a Lawyer Assist with a First-Time DUI Charge?
An experienced DUI lawyer can help you navigate a first-time DUI charge by evaluating the circumstances of your arrest, including the legality of the traffic stop and the accuracy of BAC testing procedures. Your lawyer can also work with prosecutors to seek reduced charges or alternative sentencing options, advocate for your rights, and present a robust defense to achieve the best possible outcome.
Navigate a First-Time DUI Charge with a West Chester DUI Lawyer at the Law Offices of Heather J. Mattes
The potential ramifications of a DUI conviction can significantly impact your rights and future, especially if you lack the legal experience to take advantage of your options. In these circumstances, trust a West Chester DUI lawyer at the Law Offices of Heather J. Mattes to guide you through the process, lay out your possible courses of action, and protect your rights from start to finish. Call 610-431-7900 or contact us online for a free consultation. Located in West Chester, Pennsylvania, we serve clients in Chester County, Bucks County, Delaware County, Lehigh County, Montgomery County, and Philadelphia County.