Edison New Jersey DUI/DWI Attorneys

Edison has a massive presence of both local Edison Township Police, New Jersey State Troopers and Middlesex County Sheriff’s Officers who heavily patrol the local business parks, bar districts, and major transit corridors. Because of this constant police activity, Edison processes one of the highest volumes of drug and alcohol-related driving arrests in Middlesex County.

If you were pulled over in Edison — including the NJ Turnpike, I-287, U.S. Highway 1, Route 27, Route 440, or Oak Tree Road —you are facing a life-altering charge. You need an aggressive, locally experienced lawyer who knows how to systematically dismantle the state’s case against you. The Edison DWI defense attorneys at William Proetta Criminal Law have personally handled over 100 DWI cases in Edison Municipal Court.

Our Unique Advantage: Instructor-Level Training

DWI cases in New Jersey are highly technical. To beat them, your attorney must know the science and the police protocols better than the arresting officer.

Founding attorney William A. Proetta holds a unique qualification that is invaluable when fighting a driving while intoxicated case: he is 1 of only about 5 attorneys in New Jersey recognized as a DUI Detection and Standard Field Sobriety Testing (SFST) Instructor by the National Highway Traffic Safety Administration (NHTSA) and the International Association of Chiefs of Police (IACP).

We do not just know how the tests are supposed to be administered; we are qualified to teach the police how to do it. This allows us to aggressively cross-examine officers and expose potential issues on how the police did not follow proper procedures in your case.

Attacking the Evidence: 7110 vs. 9510 Breathalyzers

We aggressively cross-examine officers and expose procedural errors to get charges dismissed. We look for:

Alcotest Flaws & The 9510 Transition: New Jersey is currently in a complex transition period between the older Alcotest 7110 and the newer Alcotest 9510. Following the late-2025 Supreme Court rulings lifting the stay on 9510 prosecutions, the state must adhere to incredibly strict calibration and discovery rules for both machines. If the Edison officer failed to properly document the mandatory 20-minute observation period, or if the digital calibration records are missing, we file motions to have the breath readings thrown out.

Penalties & Sentencing For DWI in Edison

While general municipal matters are detailed on our Edison Criminal Defense Hub, a DWI carries specific statewide penalties.

New Jersey DWI laws treat drunk driving severely, but the law has recently shifted. While repeat offenders still face massive jail time and multi-year license suspensions, most first-time offenders will now be required to install an Ignition Interlock Device (IID) in their vehicle rather than facing a total loss of driving privileges.

The specific penalties, fines, and IID requirements depend heavily on your Blood Alcohol Concentration (BAC) and any prior offenses. You can review the complete, updated breakdown of these statutory penalties on our Middlesex County DWI Defense Guide.

DWI/DUI Attorneys in Edison Township, NJ

If you or a loved one have been charged with Driving While Intoxicated (DWI) or Driving under the Influence of Drugs (Drug DUI) in Edison, New Jersey, you are in the right place. The lawyers at William Proetta Criminal Law have extensive experience winning DWI and DUI cases in Edison and the wider New Jersey state. Our founding attorney, William Proetta, is:

1 of about 20 lawyers certified by the National Transportation Safety Administration in the correct administration and evaluation of standardized field sobriety tests
1 of only about 5 attorneys in New Jersey recognized as a DUI Detection and Standard Field Sobriety Testing Instructor by the National Highway Traffic Safety Administration and the International Association of Chiefs of Police
Trained by Hansueli Ryser, the inventor of Draeger Safety Diagnostics Alcotest 7110 MKIII-C Version NJ3.11, on how to operate the instrument and perform a New Jersey-specific breath test sequence

What to Know About Edison Municipal Court

It should be of little surprise that Edison is a major source of DWI arrests in Middlesex County, New Jersey every year. Edison acts as a strategic transportation hub in the state with Interchange 10 on the New Jersey Turnpike, route 287, route 27, and Routes 1 & 9. There is large presence of state and local police who patrol the populated business parks, bars, and restaurants. This constant police activity thus contributes to a high volume of drug and alcohol DUI arrests in Edison. Other potential “DWI hot spots” to avoid include Woodbridge Ave, Plainfield Road, and Talmadge Road.

If you have been charged with a DUI, you need an experienced Edison criminal defense attorney by your side. Contact us online or call us 24/7 at (732) 659-9600 today for a free case review. We have an office conveniently located at 3840 Park Ave, Suite 202 A, Edison, NJ. Come visit us!

Possible DWI Defenses in Edison Municipal Court

Even if you’ve been stopped or arrested for a DUI, you may still have several legal defenses. Our Edison DWI lawyers have successfully leveraged and argued several different defenses over the years to get DUI and Refusal charges dismissed in Edison Municipal Court including:

Improper Traffic Stop or Checkpoint. (if the police did not have a reasonable articulable suspicion to stop a motor vehicle)
Constitutional Violations. (such as illegal search & seizure and unmirandized statements)
Incorrect breath test procedures. (if the Edison officer failed to properly document the 20 minute observation period or remove radio devices that create RFI from the room)
Problems with Evidence. (if the state failed to preserve bodycams or blood and urine it can result charges being dismissed)
Medical Conditions (leveraging client’s prior injuries that could affect their balancing skills)
Incorrect SFST Procedures: We routinely invalidate the Walk-and-Turn and One-Leg Stand tests due to improper instructions, uneven road conditions, or your prior medical conditions.

How To Get To The Edison Municipal Court For Your DWI Case

All DWI charges that take place within Edison Township are heard in Edison Municipal Court. It is located on the ground floor of Municipal Complex, on the Public Safety Wing.

This is important to note because many Edison DWI cases start out as an arrest by a State Trooper or Middlesex County Sheriff Officer and not a township police officer. The only exception to this rule is if you were charged with an indictable crime in addition to the DWI such as assault by auto, eluding or endangering the welfare of a child then the case will be sent to Middlesex County Superior Court. However, no matter where the case ends up venued, it is not uncommon for DWI cases to take months or even up to a year before they are resolved.

Remember to arrive on time for your scheduled appearances and be prepared to stay for long hours, as court can be extremely busy.
Also, make sure that a competent and experienced attorney accompanies you to best assist you with the process. For your convenience, we have included an interactive street view map of the outside entrance to Edison Municipal Court which is located at 100 Municipal Boulevard in Edison. You can click here for directions to Edison Municipal Court from your current location.

Contact Our DWI/DUI Lawyers for a Free Consultation

The attorneys at William Proetta Criminal Law take great pride in their unique qualifications regarding the technical requirements that must be established and followed by New Jersey State and Edison police officers. We take the time to carefully listen to your case, and come up with a personalized strategy. We have won hundreds of DUI cases – and we ensure each client gets the best possible legal representation.

Contact us today at (732) 659-9600 to speak with an experienced DWI and DUI defense attorney about your case, and remember our office is down the street at 3840 Park Avenue in Edison.