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Drennan Law Firm

Drennan Law Firm - Mt Pleasant, SC

DUI Lawyers in Mt Pleasant, SC

900 bowman Rd #304 Mt Pleasant, SC 29464

  • Free Consultation
  • 18 Attorney Ratings
  • 17 Years
    Experience

Mt Pleasant DUI Law Firm

Updated: 07/24/2026

Reviews

AI Icon AI-generated summary of reviews.

This firm consistently receives high praise for successfully handling traffic violations, including speeding and DUI cases. Reviewers frequently report dismissed charges, reduced tickets, and no points on their licenses. Clients commend the firm's professionalism, clear communication, and efficient handling of cases, often remotely for out-of-state clients.

Customer Reviews for Drennan Law Firm

5.0 out of 5
121 Reviews
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Areas of Practice

  • DUI
  • Criminal Defense
  • Drug Crimes
  • Traffic Violations
  • Speeding Tickets
  • Personal Injury
  • Car Accidents
  • Product Liability
  • Premises Liability
  • Wrongful Death

Firm Information

Overview

The Drennan Law Firm represents people throughout South Carolina who have been charged with DUI. Our attorneys are ready and willing to take your case from arrest to trial. The Drennan Law Firm is located in Mount Pleasant, South Carolina, and is a name you can trust for a DUI charge or any other driver's-license-related matters.

The Drennan Law Firm prides itself on years of TRIAL experience in providing individualized representation, thorough investigations and utilizes state of the art technology in the defense of individuals accused of drinking and driving.

Our firm was founded by John Drennan, a noted leader in the field of DUI defense law and a tireless advocate for his clients. Today, Adam Russo and Jim Courtney carry on Mr. Drennanโ€™s legacy of fighting for the rights of the accused, and ensuring that their clients receive the fair treatment that they deserve.

The firm has successfully represented high profile clients, such as a Chief of Police, traffic officers, sports professionals, Medical doctors, public figures, airline pilots, high ranking members of the military and heads of corporations. Our attorneysโ€™ diligence and countless hours in defense of the drinking driver has saved many businessmen and women, college students and graduate students and allowed them the opportunity to pursue their dreams and avoid shattering effects a DUI conviction would have on their careers.

The Drennan Law Firm, which is easily located on Interstate 526 in Mount Pleasant, South Carolina, represents clients throughout the State, but more specifically, in Charleston, Berkeley, and Dorchester counties including municipalities of Charleston, North Charleston, Charleston AFB, Goose Creek, Hanahan, Moncks Corner, Mount Pleasant, St. George, Summerville, Moncks Corner.

The Drennan Law Firm also handles cases in the following counties of Beaufort, Richland, Orangeburg, Newberry, Greenville, Horry, Georgetown, Beaufort, including the entire area of the I-26 and I-95 and US 17 corridor.


Published Works

Articles

  • Drennan Law Firm
    The Drennan Law Firm aggressively represents citizens charged with DUI/DWI, commonly referred to as drunk driving, throughout South Carolina.
  • Personal Injury
    Reaching out to an attorney as soon as possible following an injury is vital. Time is of the essence, and you need to act now.
  • Top DUI Lawyer
    Get your driver's license back now! Drennan Law Firm wins tough DUI cases, including tough felony DUI arrests.
  • Traffic Ticket Defense
    If you have been charged with a traffic violation, it is a good idea to talk to a lawyer before paying the ticket, which is by nature an admission of guilt.
  • Drug Crimes
    We win tough drug crimes cases. Contact us today for a free consult!

Attorneys

A. Eck Niravong

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Adam J. Russo

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Michael Barrett

Attorney

(1)
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Staff

  • Hannah Howard, Investigator

A. Eck Niravong

View Profile

Adam J. Russo

View Profile

Michael Barrett

Attorney

(1)
View Profile

Staff

  • Hannah Howard, Investigator

Photo

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Contact

Google Map

Mt Pleasant, SC

900 bowman Rd #304
Mt Pleasant, SC 29464

Directions

Phone Number: 843-352-4149

Fax Number: 843-606-2971

Email: Send a message

Website: https://www.drennanlawfirm1.com

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

Additional South Carolina Locations

Goose Creek, SC  (17.6 miles)

100 Crowfield Blvd
Goose Creek, SC 29445

Directions

Phone Number: 843-352-4149

Fax Number: 843-606-2971

Email: Send a message

Website: https://www.drennanlawfirm1.com

Hours: By Appointment Only

  • Free Consultations
  • Virtual Appointments

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