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Practice Areas
  • Criminal Law
  • DUI/Drunk Driving
  • Domestic Assault Charges
  • Drug Offenses
  • Fraud
  • Grand Jury Investigations
  • Juvenile Law
  • Parallel Investigations
  • Sex Offense / Sexual Assault
  • Violent Crimes / Homicide
  • White Collar Crimes
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105 South High Street, 3rd Floor
West Chester, PA 19382
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Heather Mattes has experience representing clients in criminal matters in both state and federal court systems across Southeastern Pennsylvania, including Bucks County, Chester County, Delaware County, Lehigh County, Montgomery County, and Philadelphia County.

Attorney Advertising Materials. Heather J. Mattes is responsible for the content of this website. This website is designed for general information only. The information presented at this site should not be construed to be formal legal advice nor the formation of a lawyer/client relationship.