Tredyffrin Township Administration

• Tredyffrin Township Administration
  1100 Duportail Road
  Berwyn, PA 19312-1079
• Phone: (610) 644-1400
• Fax: (610) 993-9186
• Hours: 8:00 AM - 4:30 PM (Building Permit Applications not accepted after 4 PM on weekdays and after 1 PM on Wednesdays)
• tredyffrin@tredyffrin.org

Tredyffrin Township Police Department

• Tredyffrin Township Police Department
  1100 Duportail Road
  Berwyn, PA 19312-1079
• Phone: (610) 644-3221
• Fax: (610) 644-5394
• Dispatch: (610) 647-1440
• Emergency: 9-1-1
• Hours: 8:00 AM - 4:30 PM
• police@tredyffrin.org

Tredyffrin Township Public Works

• Tredyffrin Township Public Works
  1100 Duportail Road
  Berwyn, PA 19312-1079
• Phone: (610) 408-3620
• Fax: (610) 644-0937
• After Hours Emergency: (610) 647-1441
• Hours: 6:30 AM - 3:20 PM
• publicworks@tredyffrin.org