Proceed With Confidence

Experienced, professional and effective legal representation 

Donald L. Blaszka Jr.

Donald L. Blaszka Jr.

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Practice Areas:

  • DWI/DUI Defense
  • Criminal Defense


Attorney Donald L. Blaszka, Jr. focuses his practice primarily in the areas of criminal defense/motor vehicle matters and DWI/DUI cases in New Hampshire and Massachusetts.  Attorney Blaszka is admitted to practice in New Hampshire and Massachusetts and United States District Court of New Hampshire.

Attorney Blaszka grew up in Southern New Hampshire and attended St. John's Preparatory School in Danvers, Massachusetts. He graduated from Lehigh University with a Bachelor of Arts in History and Government in 1996 and received his J.D. from Suffolk University Law School in 1999.

Attorney Blaszka also has been an Instructor at Franklin Pierce University since 2001 teaching Criminal Law, Courts and Criminal Procedure, Tort Law, Litigation, Business Law and Legal Writing & Analysis.



  • Suffolk University Law School, Boston, Massachusetts
    • J.D. - 1999
    • Honors: Cum Laude
  • Lehigh University , Bethlehem, Pennsylvania
    • B.A. - 1996
    • Major: History and Government

Bar Admissions

  • New Hampshire, 2000
  • U.S. District Court District of New Hampshire, 2000
  • Massachusetts, 1999


  • DUI Defense Winter Session, Graduate, National College of DUI Defense, 2015
  • DUI Detection & Standardized Field Sobriety Testing, Graduate, Tony Corroto Enterprises, LLC, 2015
  • National Trial Lawyers - Top 40 Under 40, 2012
  • NHTSA, Field Sobriety Testing and "ARIDE" Seminar, Graduate, New Hampshire Association of Criminal Defense Lawyers and Anthony Palacios, 2011
  • Evidentiary Breath Alcohol Technician, Industrial Training and Design Ltd, 2006
  • NHTSA/US DOT Standard Field Sobriety Testing Practitioner, C.E.S. Consulting, Inc., 2006
  • Peer Review Rated, 2018
  • Graduate, Mastering Scientific Evidence Seminar, National College for DUI Defense and Texas Criminal Defense Lawyers Association, 2014
  • Graduate, Mastering Scientific Evidence, National College for DUI Defense & Texas Criminal Defense Lawyers Association, 2013
  • DUI Defense Summer Session, Graduate, Harvard Law School, National College for DUI Defense, 2006
  • Graduate, Trial Advocacy I, National Advocacy Center, National District Attorneys Association, 2001
  • Graduate, NHTSA Field Sobriety Testing and ARIDE Seminar, New Hampshire Association of Criminal Defense Lawyers and Anthony Palacios

Fraternities or Sororities

  • Beta Theta Pi

Professional Associations

  • Troop 33, Hampstead, NH, Scoutmaster, 2017 to Present
  • Pack 111, Hampstead, NH, Den Leader, 2014 to Present
  • DUI Defense Lawyers Association, Member, 2014 to Present
  • Pack 98, Derry, NH, Pack Committee Chairman , 2011 to 2015
  • Yankee Clipper Council, BSA, Board Member , 2011 to 2015
  • Rockingham County Bar Association (Board of Directors, 2010 - Present), Member, 2010 to Present
  • New Hampshire Association for Justice , Member, 2006 to Present
  • National College of DUI Defense, Member , 2005 to Present
  • New Hampshire Association of Criminal Defense Lawyers, Member, 2005 to Present
  • The Lone Tree Spirit Foundation, Inc. (Chairman, 2007 - 2009), Board Member , 2004 to Present
  • Greater Salem Bar Association (President, 2007 - 2009), 2003 to Present
  • New Hampshire Bar Association, Member, 2000 to Present
  • Troop 1, BSA, Haverhill, MA, Troop Committee Member, 1995 to Present

Current Employment Position

  • Partner

Past Positions

  • Law Office of Chaz R. Fisher, Inc., Attorney, 2005 to 2008
  • Rockingham County Attorney's Office, Assistant County Attorney, 2000 to 2005
  • Bletzer & Bletzer, PC., Associate Attorney, 1999 to 2000