The Law offices of William A. Trafidlo, P.A., provides experienced criminal defense representation. Based in Portsmouth, New Hampshire, our law firm handles cases throughout southern New Hampshire, northern Massachusetts and in Essex County, Massachusetts.

In our criminal defense practice, we represent those accused of violations, misdemeanors and felony charges in all state and federal courts in New Hampshire, Maine and Massachusetts. This includes matters pertaining to DUIs/OUIs, motor vehicle hearings, driving after a revocation or suspension, vehicular homicide, drug crimes, juvenile offenses, domestic violence, weapons offenses, burglary, robbery, shoplifting, assault, theft, kidnapping, stalking, abuse, harassment, white collar crimes, conspiracy, bad checks, identity theft, fraud and charges against habitual offenders.

With 36 years of experience, attorney William Trafidlo is fully prepared to defend you against even the most complex criminal charges. He is licensed to practice in New Hampshire, Maine and Massachusetts as well as admitted to practice before the U.S. Supreme Court. He also is a member of the national, New Hampshire and Maine associations of criminal defense lawyers. He is involved in every case from start to finish, tailoring his approach and strategy to each client's unique circumstances.

At the Law offices of William A. Trafidlo, P.A., we offer a high degree of professional service paired with personal attention. We work diligently to devise case strategies that will help you achieve the best possible outcome to your charges, providing compassionate yet honest advice and options at every step. Contact us today to discuss your criminal law matter. Appointments are available at your convenience and we offer reasonable legal fees for our services. Free on-site parking is available and our building is handicap-accessible. Visa and MasterCard are accepted.