Mt. Pleasant Drunk Driving Defense Lawyer - Charleston, North Charleston, Summerville
General Criminal Defense · Traffic Tickets
At Drennan Law Firm, clients do not have to worry about spending most of their time talking to paralegals or junior associate lawyers. They have the opportunity to work directly, one-on-one with an attorney in practice since 1991. Mr. John L. Drennan's academic and professional background tells the story of a strong commitment to winning. Previously in practice with well-respected attorney Reese I. Joye and the Joye Law Firm, Mr. Drennan now works solely for his own clients. In a DUI defense matter, a drug crime defense case or a reckless driving case, Mr. Drennan is not intimidated by challenging aspects such as:
- Failed field sobriety tests
- High breath tests
- Tough DUI cases
- DUI accident cases
Drennan Law Firm takes on tough cases — and wins time and again.
Charleston Traffic Violations Attorney Ready to Work to Save Your Driver's License
From law offices in Mt. Pleasant, drunk driving defense attorney John Drennan takes the lead on behalf of people charged with DUI or traffic violations. Mr. Drennan brings two decades' worth of knowledge and experience to the table in this criminal defense law practice. He is a veteran police officer. He has been active in lobbying and in drafting legislation aimed at making South Carolina's laws regarding DUI more reasonable and fair. He has taught numerous college classes and legal seminars. He has undergone training and education to be a court-qualified breath test expert witness on the DataMaster breath-testing instrument.
Get Answers and Help Now
Are you worried about what to do about a speeding ticket, a vehicular manslaughter charge or charges of assault? Whatever criminal charges you face, we challenge you to contact a knowledgeable attorney promptly. Drennan Law Firm handles tough cases — and delivers results. Call or e-mail now to schedule an initial consultation with a South Carolina DUI defense lawyer.



