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The Upstate’s Only Super Lawyer™ Dedicated to DUI Defense

Fighting Relentlessly To Save You From a DUI Conviction

More Than 500 Jury Cases Tried & 5,000 Clients Served Locally in Greenville, SC

Named 2019 “Lawyer of the Year” for DUI Defense in the Upstate — US News & World Report

Former DUI Prosecutor With More Than 25 Years of Experience

Start Driving Now! You Only Have 30 Days To Save Your Driver’s License.

What Now? The Most Important Steps To Take After a DUI Arrest

An arrest is NOT a conviction! Just because you’ve been arrested, doesn’t mean you’re guilty. You can take certain steps right away that will help you tremendously down the line. Don’t wait — take these steps today!

Get Your Car Back Immediately | Relentless DUI Attorney in Greenville, SC | Steve W. Sumner, Attorney at Law

1. Get Your Car Back Immediately

Gather All Your Paperwork | Relentless DUI Attorney in Greenville, SC | Steve W. Sumner, Attorney at Law

2. Gather All Your Paperwork

Hire and Experienced DUI Attorney | Relentless DUI Lawyer in Greenville, SC | Steve W. Sumner, Attorney at Law

3. Hire an Experienced DUI Attorney

More About Our Process

Consistent Positive Results New Case Rulings in Favor of Our Clients Posted Every Month

Our firm has a proven track record and a steady flow of positive results. The numbers speak for themselves.

City of Mauldin v. B.A.S.

Dec. 19, 2019

DUI lowered to charge for reckless driving.

State v. M.T.Z.

Dec. 17, 2019

DUI & Possession of Meth lowered to charge for reckless driving.

Clemson University Municipal Court v. S.D.V.

Dec. 11, 2019

DUI & Simple Possession of Marijuana lowered to charge for improper passing.

STATE V. D.S.B.

Dec. 5, 2019

DUI lowered to charge for reckless driving.

Recent Case Results

“I personally promise to give you 100% to beat your DUI.”

Meet Steve The Lawyer Who Will Personally Handle Your Case

Since opening his own practice as a criminal defense and DUI attorney in 1997, Steve Sumner has been recognized both nationally and regionally for his work in defending clients accused of DUI, Felony DUI, all driving offenses, and drug cases.

U.S. News and World Report Best Lawyers Best Law Firms 2019 | Relentless DUI Attorney in Greenville, SC | Steve W. Sumner, Attorney at Law
Steve Sumner
Rated by Super Lawyers


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Upstate SC Best Lawyers Lawyer of the Year 2019, DUI/DWI Defense Greenville, SC | Relentless DUI Attorney in Greenville, SC | Steve W. Sumner, Attorney at Law

Get to Know Our Team

Success Stories A Few Testimonials From People We’ve Helped

We’ve always worked extremely hard to make a positive difference in the lives of our clients. But don’t simply take our word for it — check out these testimonials from clients who graciously gave us their feedback.

More Testimonials

“I highly recommend Steve as a lawyer. His entire staff is very friendly, punctual, and diligent. They made my time of need less stressful and took care of everything without me having to worry about a thing! I can’t thank them enough for everything they’ve done for me.”

— Rachael B.

Google Review

“A very hard fighter all the way down the line. Great staff! The office staff are always so friendly and get right back to my emails and phone calls! Steve is so amazing and totally walks you through the entire process and makes you feel comfortable and informed every step of the way!! Worth every single penny! Best In the upstate by FAR!”

— Chelsea D.

Google Review

“Steve Sumner law firm is hands down the best law firm around. His staff is very personable & professional. He treats his clients with the utmost respect. He cares so much about his clients that most have his personal cell phone number & he answers your calls! I can’t say enough good things about him & his staff. He truly cares & gets good results for his clients!”

— Michelle F.

Google Review

“From the moment I contacted Steve and his wonderful staff, I knew I was in great hands! They all were kind, informative, and supportive! Their team found evidence that a major mistake was made and I am beyond grateful for the outcome of my case!”

— Candace R.

Google Review

“Placed a call at 5am expecting to get an answering machine, much to my surprise I was able to speak with a very professional young lady. I am looking much forward to the expertise Mr Sumner is able to provide.”

— Joshua F.

Google Review

10.0Steve Wayne Sumner
Rue Rating Best Attorneys of America Lifetime Charter Member | Relentless DUI Attorney in Greenville, SC | Steve W. Sumner, Attorney at Law
Greenville Business Magazine Legal Elite of the Upstate | Relentless DUI Attorney in Greenville, SC | Steve W. Sumner, Attorney at Law
U.S. News and World Report Best Lawyers Best Law Firms 2019 | Relentless DUI Attorney in Greenville, SC | Steve W. Sumner, Attorney at Law
Steve Sumner
Rated by Super Lawyers


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Upstate SC Best Lawyers Lawyer of the Year 2019, DUI/DWI Defense Greenville, SC | Relentless DUI Attorney in Greenville, SC | Steve W. Sumner, Attorney at Law
Better Business Bureau A+ Rating | Relentless DUI Attorney in Greenville, SC | Steve W. Sumner, Attorney at Law
Steve W. Sumner,
Attorney at Law

112 Manly Street
Greenville, SC 29601

Phone: (864) 235-3834
Fax: (864) 233-8781

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