Drennan Law Firm
Drennan Law FirmDui & Traffic Law Center
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COVID-19 Notice: Drennan Law Firm is fully operational in accordance with safety regulations provided by the CDC and local health officials. Our attorneys continue to provide quality legal representation and are available to discuss your case over the phone, email, or Apple FaceTime.

When your freedom is on the line, rely on us. We can help you:

Avoid Jail Time
Minimize Costly Penalties
Protect Your Driving Privileges
Protect Your Reputation
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Creative, Determined Criminal Defense Lawyers In Charleston, SC

Serving Clients Throughout South Carolina

Bad things do happen to good people. Criminal convictions give you a permanent criminal record, which will show up on background checks for housing, work and educational applications well into your future. If you’re convicted, it may prevent you from owning firearms, and it may seriously affect your financial situation.

Don’t Surrender Your Future To The Scales Of Justice

Your future is in the balance. Just because you were arrested on suspicion of drinking and driving, committing a drug crime or other criminal act, it doesn’t mean that you have to just let the state or county have its way with you. A top criminal defense and DUI attorney in Charleston can protect your freedoms.

At Drennan Law Firm, our Charleston criminal defense lawyers are committed to our clients’ best possible defense from day one. We are responsive to our clients’ needs and we will get to work for you as soon as you call us.

How We Can Help

Traffic Violations
Drug Crimes
Criminal Defense

Why Should Drennan Law Firm Represent You?

Courtroom ExperienceOur skilled trial lawyers know their way around the courtroom.
Personal ServiceYou will work directly with your attorney, so your case is always in experienced hands.
Proven Defense Strategies We know how to craft effective defenses against nearly every type of criminal charge.
Former Law Enforcement Officer Our team’s experience allows us to counteract prosecutors’ strategies.
Affordable Representation We offer high-quality services at reasonable rates, so you can afford to protect your rights.

About the Drennan Law Firm

National College for DUI Defense | GENERAL MEMBER

Drennan Law Firm was founded by attorney John Drennan so that he could offer people the proven DUI defense representation they deserve. Today, our team of dedicated defense advocates carries on John’s legacy as they serve clients in the Charleston area, throughout the Low Country, and across the state.

Charleston DUI News

Did alcohol or diet trigger a false-positive Breathalyzer result?

It is illegal in South Carolina to drive with a blood-alcohol content (BAC) of 0.08% or higher. But police officers cannot determine that by sight. They need clues to stop someone suspected of driving under the influence and science to make their case - assuming it is...

Watch out for holiday DUIs from unexpected alcohol ingestion

Every year, the holiday season has many different foods and drinks that contain alcohol. What some people don't realize is that the alcohol could be so strong that they could end up with a DUI.This year, it is important that you take some time to think about which...

Remember these points for your holiday festivities

With the holiday season here, people may start to go out and socialize more than usual. It's imperative that anyone who's going to drive understands that they need to avoid alcoholic beverages. Enforcement for drunk driving increases around the holidays.The best thing...

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