Harrisburg, Pennsylvania · Dauphin County
Harrisburg lawyer for DUI, criminal, traffic, and record-clearing cases.
Attorney Sean P. Quinlan defends DUI, criminal, drug, assault, traffic, and expungement cases for Harrisburg clients — in the Dauphin County MDJ courts and at the courthouse on Market Street. Free consultation, flat fees quoted up front.
Free & confidential · Usually a same-day callback
- 25+ years experience
- National College for DUI Defense
- Five-star reviewed
- BBB A+ Rated
Where your case is heard
Local courts, not a call center.
Charges filed in Harrisburg begin at a Dauphin County Magisterial District Court for the preliminary hearing and bind over to the Dauphin County Court of Common Pleas, 101 Market Street.
- Harrisburg
- Susquehanna Township
- Swatara Township
- Lower Paxton
- Camp Hill
- Mechanicsburg
- Hershey
- Middletown
Harrisburg practice areas
What we defend in Harrisburg.
Harrisburg DUI lawyer
First, second, and third-offense DUI defense — license consequences, ARD, and suppression litigation in Dauphin County.
Harrisburg criminal defense lawyer
Misdemeanor and felony defense from the preliminary hearing through Dauphin County Common Pleas.
Harrisburg drug charges lawyer
Possession, PWID, paraphernalia, and prescription cases — usually won on the search.
Harrisburg assault lawyer
Simple and aggravated assault, terroristic threats, and self-defense cases.
Harrisburg traffic ticket lawyer
Speeding, suspension, and points-bearing citations kept off your PennDOT record where possible.
Harrisburg expungement lawyer
Non-conviction expungements, ARD expungements, and Clean Slate sealing petitions.
ARD in Dauphin County
Diversion for first-time, non-violent offenses — no conviction, and expungeable when completed.
Your attorney
You work directly with Sean Quinlan.
Every Harrisburg case is handled by Attorney Sean P. Quinlan personally — 25+ years of Pennsylvania DUI and criminal defense, flat fees, and a free consultation. Read his background, credentials, and case results or contact the office to get started.
Office
3425 Simpson Ferry Rd, Suite 100
Camp Hill, PA 17011
Mon–Fri 8:30am–5:30pm
Google Reviews
What clients are saying.
Client reviews are published by their authors on Google and are reproduced here unedited. Every case is different: prior results do not guarantee or predict a similar outcome, and these reviews are not a promise of any particular result.
Harrisburg FAQ
Harrisburg questions, answered.
Summary citations stay with the Magisterial District Court where they were filed. Misdemeanors and felonies get a preliminary hearing at the MDJ, then move to the Dauphin County Court of Common Pleas at 101 Market Street in Harrisburg. We appear in every Dauphin County MDJ office regularly.
We quote a flat fee at the free consultation, based on the charge grading and how much litigation the case needs — no hourly billing and no surprises. Payment plans are available on most cases.
Often, yes. Dauphin County runs an active ARD program for first-time, non-violent offenses including many DUIs, possession cases, and retail theft. Completing ARD avoids a conviction and the record can then be expunged.
Yes. We regularly appear in Susquehanna Township, Swatara, Lower Paxton, Derry Township (Hershey), and Middletown, plus Cumberland, Perry, and York counties.
Free consultation · Calls answered now
The sooner we talk, the more we can do.
Every hour matters in a DUI or criminal case. Call directly and speak with Attorney Quinlan — not an intake desk.