Most advice on this stops at "look for experience," which is true but useless, because every law firm's website claims it.
Here is a framework that actually distinguishes between attorneys, built around what predicts a good outcome rather than what sounds impressive in an advertisement.
What separates a DUI specialist from a general practitioner
How much of their practice is actually DUI defense. A criminal defense attorney who handles the occasional DUI among a broad caseload is not the same as one who spends most of their time on these cases. Ask directly what percentage of the caseload it is. There is no perfect number, but a vague or evasive answer tells you something.
Familiarity with your specific court. These cases are heavily local. The same charge plays out differently depending on the judge, the prosecutor's office, and the county, because plea policies, program availability and typical outcomes vary even within one state. A lawyer who appears in your court regularly often has a real practical advantage over a more generally experienced one who does not.
Familiarity with the technical detail. Breath instruments, blood testing procedure, and field sobriety administration all have specific requirements that can be examined. Some attorneys have actual training in these areas, sometimes through certification programs focused on DUI defense. That is a checkable qualification rather than a marketing phrase.
Trial experience, not just settlement experience. Most cases resolve by negotiation, and that is frequently the right result. But a lawyer who has never tried one of these cases, and whose negotiating posture reflects that, may have less leverage than one a prosecutor knows will go to trial if the offer is poor.
Questions worth asking in a consultation
"What percentage of your practice is DUI defense specifically?" Listen for a specific answer rather than a general claim about criminal defense.
"Have you handled cases in this court, with this prosecutor's office?" Often more predictive than years in practice.
"Who will actually handle my case?" In larger firms the person you meet is not always the person who appears. This is a fair question and the answer should be direct.
"What is your honest assessment, including the weak points?" Someone who only tells you what you want to hear in a consultation is not necessarily the one who fights hardest later. Honest hedging is a good sign.
"What is the realistic range of outcomes, and what would you recommend?" Be wary of any guarantee. No ethical attorney can promise a result.
"Is the administrative license hearing included?" This one catches people out repeatedly. Ask explicitly.
"How do you structure your fee, and what does it include?" Ask what happens if the case becomes more complex, and whether trial is separate.
"How will I reach you, and who responds if you are in court?" Communication is the single most common complaint clients have about lawyers, in any field.
Fee structures, explained plainly
Flat fee. One price covering the case through a defined stage, often through a plea. Ask what happens if it goes to trial, since that is frequently billed separately.
Hourly. Less common for routine cases, more common where matters are complex. Ask for an estimated range based on similar past cases.
Retainer against hourly. A deposit drawn down as work is billed, with further requests possible if the case runs long.
Whatever the structure, get it in writing before you commit, and make sure the agreement says what is included.
Ask specifically about costs that are not the fee. Expert witnesses, investigators, transcripts, filing fees and record requests are commonly billed on top, and an unexpectedly large one arriving mid-case is an unpleasant surprise that a single question at the start would have prevented.
More on what a DUI costs overall →
Red flags worth taking seriously
A guaranteed outcome. Outcomes depend on facts, evidence, a prosecutor and a judge. Not on the attorney alone.
Pressure to sign immediately. There may genuinely be a deadline on your license, and a good lawyer will tell you that plainly. That is different from pressure. Urgency about the deadline is legitimate; urgency about your signature is not.
Vagueness about DUI-specific experience or your court. This usually reflects a lack of relevant experience rather than modesty.
Reluctance to discuss fees clearly. This should be a straightforward conversation, not something you have to extract.
Talking mostly about themselves. A useful consultation is mostly them asking you questions. Someone who does not ask what happened cannot be assessing your case.
Contacting you first. Be cautious about unsolicited approaches following an arrest. Many states regulate this, and it is not how the better attorneys generally find clients.
What credentials are worth checking
Bar admission and disciplinary history. Public record in every state, searchable on your state bar's website. Check it directly rather than taking a firm's word. It takes two minutes and it is the single highest-value check available to you.
Board certification in criminal law, where your state offers it, is a genuine qualification. Its absence does not mean much, since plenty of excellent lawyers never pursue it.
Membership of organizations focused on DUI defense can indicate real specialization, but membership alone guarantees nothing. Treat it as one data point.
Reviews, carefully. Useful for patterns about communication and responsiveness. Much less useful for predicting outcomes, because clients rarely know whether the result they got was good relative to what was possible.
Talk to more than one
The most useful thing you can do is have two or three consultations rather than one.
The variation is the point. When three lawyers give you a similar read on your case, that read is probably accurate. When one is dramatically more optimistic than the others, you have learned something about that lawyer rather than about your case.
Most offer this free or cheap. It costs you an afternoon.
What matters after you hire someone
Choosing is the start rather than the end.
Send everything you have promptly, including your notes about the night. Ask what your deadlines are and put them in your own calendar rather than relying entirely on someone else's. Ask what happens next and when you should expect to hear. Tell them anything that could matter, including facts you find embarrassing, since surprises damage cases and lawyers are not there to judge you.
And say what your actual priorities are. Keeping your license, protecting a professional qualification, avoiding jail, keeping the record clear for the future, or simply keeping the total cost down. These sometimes pull in different directions, and a lawyer optimizing for the wrong one is a failure of communication rather than competence.
The bottom line
Years in practice is the least useful number on a law firm's website.
What predicts a good outcome is specific familiarity with these cases, with your local court, and with the technical detail of testing, combined with straight answers to direct questions instead of a polished pitch.
A short consultation usually reveals more than any website bio. Two of them reveal more still.
Find your state
Pick the state you were arrested in, not the one you live in.
Alabama, Alaska, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming are being written.
All states →This is general guidance on how to evaluate a DUI attorney, not a recommendation of any specific lawyer or firm. Bar admission status and disciplinary history are public record and worth verifying directly through your state bar association.