Law Offices of Heather J. Mattes

105 South High StreetSuite 2AWest Chester, PA 19382

Updated: 11/17/2017



Office Info

Practice Areas

  • White collar
  • Felony offenses
  • Sex offenses and related issues.
  • Megan’s Law cases
  • Aggravated Assault and related charges
  • Robbery and related charges
  • Driving under the influence
  • Misdemeanor offenses
  • Criminal investigation
  • Grand jury investigations


  • Delaware County Bikers Against Child Abuse Award, 2003 - Present

Classes and Seminars

  • Introduction to Criminal Procedure, Drexel University College of Medicine, 2005 - Present
  • Evidence and Forensic Science, Drexel University College of Medicine, 2006 - Present

Pro Bono Activities

  • Member, Criminal Justice Administration federal Panel, September 1, 2006 - Present




  • Rachael M. McKee, Legal Assistant


Offers Free Initial Consultation

Accepts Credit Cards

Office Information


105 South High StreetSuite 2AWest Chester, PA 19382

Office Hours

Regular Business Hours and by appointment


  • (484) 244-5077


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