DWI Lawyer and Criminal Defense in New Hampshire

CALL OR TEXT 603-788-2080

DWI DEFENSE — A DWI/DUI conviction can have serious repercussions on your life.  Attorney Harden can help.

CRIMINAL DEFENSE — Len Harden represents clients facing misdemeanor and felony charges in New Hampshire. Read more.

ONLINE CASE EVALUATION — Submit your FREE Online Case Evaluation.  Len Harden responds to all submissions.


Leonard D. Harden is an experienced trial lawyer focusing solely on DWI and criminal defense cases in Northern New Hampshire. Attorney Harden is the only lawyer in Coos County that handles criminal defense exclusively. His in-depth knowledge and zealous handling of each DWI case set him apart. Attorney Harden has over 25 years of experience in criminal law and a successful track record in defending clients.

A DWI conviction can have serious repercussions on your life. If you have been charged with Driving While Intoxicated (DUI or DWI) in New Hampshire, it is important that you contact Attorney Harden immediately at 603-788-2080. Attorney Leonard Harden is an aggressive, experienced and trusted lawyer defending DWI / DUI and criminal defense charges in New Hampshire with locations in Lancaster, Littleton and Lebanon.  >> Read Client Testimonials

Harden Law Offices Legal Team
Harden Law Offices employs a full legal team that includes a certified paralegal, a NH licensed private investigator, and a dedicated legal assistant. Attorney Harden and his team are experienced and committed to helping people who are facing criminal charges.

104 Main Street, Lancaster, NH 03584

2 Cottage Street, Littleton, NH 03561

199 Heater Road, Lebanon, NH 03766

What are clients saying about Attorney Harden?

The entire situation was so overwhelming and your calm, methodical, intelligent approach helped me get through one of the worst times I can remember. — CH

So if anyone needs to hire a smart, aggressive attorney, hire Len Harden, a lawyer that doesn’t give up in a court room. He will fight for you until he gets a good outcome. — BS

Len Harden took care of everything between dealing with the court and the police, I never had to get involved and I appreciated that. If I know of any one to ever get in the situation I was in I would highly recommend Len harden be your first call as soon as you can. — CM

If you are seeking a professional, highly motivated and knowledgeable attorney I cannot recommend Len highly enough. I found Len to be very approachable, responsive to my unique needs and circumstances, a good listener, and most important of all, a WINNER in the courtroom. — TB

Len listened to every word I had to say and he asked all the right questions. Len and his team did their research, and did a great job doing so. We won! Thanks to Len and his team, we won. I am forever grateful. — BLK