New Jersey DWI Lawyers

  • Over 100 Year of Combined Experience
  • Standard Field Sobriety Test Instructor Certification
  • Former New Jersey DWI Prosecutors
  • Certified on Operation of Draeger Alcotest

Morris County NJ DUI Attorney

Although Morris County has some of the safest municipalities in New Jersey, it is not immune from DWI charges. Over two-thousand individuals are charged with DUI in the county every year. The largest number of these offenses arise in Morristown, Parsippany Troy Hills, Rockaway Township, Roxbury and Dover. A number of major highways serve the region and are the primary sources of stops for drunk driving including Interstate 80, Interstate 287, U.S. Route 46 and NJ Route 10. Irrespective of the circumstances surrounding your violation, the lawyers at The Law Offices of Jonathan F. Marshall possess the qualifications you need for a favorable outcome. We are not referring to hollow characteristics having little relevance to the successful defense of a charge where DWI plea bargaining is illegal but rather bona fide skills to convince the court that the prosecutor’s case is defective. This is the threshold for dismissing a DWI offense.

Highly Qualified DUI Attorneys Serving All Of Morris County

The Law Offices of Jonathan F. Marshall is the largest driving while intoxicated defense firm in the state with several former prosecutors and a defense team with over a century of experience. Our NJ DUI attorneys also have exceptional advanced training with numerous members who are among the fifty or so in the state that are Alcotest certified. Colin Bonus, Jonathan Marshall and William Proetta have both this certification and one from the National Highway Traffic Safety Administration as instructors in Standardized Field Sobriety Testing. There are less than ten in the state that have both these credentials despite the fact that these disciplines are the primary methods used by police to prove intoxication. An attorney on our team is available at 973-309-7050 to conduct a free consultation or to schedule a face-to-face appointment in our Morristown Office or Parsippany Office.

We have handled a wide range of DWI cases with success in Morris County. Whether your charge is a first offense DWI or a complex repeat offender case, our lawyers have the tools necessary to protect you from a conviction. An attorney on our staff is ready to assist you anywhere in this region including:

It is important that you retain a lawyer who is skilled in this area of law as the penalties under N.J.S.A. 39:4-50 are extremely stiff. There is always a driver’s license suspension in the event of conviction and thousands of dollars in monetary consequences in the form of fines, court assessments and surcharges. There is even a mandatory term of imprisonment of 2-90 days for a second DWI offense and 180 days for a third DWI offense. This is good reason for you to select the most knowledgeable attorney you can find.

Morris County DWI Lawyer

There is little room to drag your feet if you are faced with a driving under the influence of drugs or alcohol case. The municipal court judge is directed to resolve your charge within sixty days of issuance of the summons/ticket which was issued. This is a tight time frame that does not allow room for delay. The attorneys at The Law Offices of Jonathan F. Marshall are available immediately to assist you and the consultation is without obligation. To learn what our lawyers can accomplish on your behalf, call us now at 973-309-7050.

Contact Our Experienced NJ DWI Lawyers and Former Prosecutors


With nine locations in New Jersey, we have an office near you, with lawyers who are familiar with your court system.

Schedule your free initial consultation with our law firm today online

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