The Tredyffrin Township website & email exchanges will be transitioning to Tredyffrin.gov throughout 2026 with the hopes to be fully transitioned by the start of 2027, helping to strengthen cybersecurity. Tredyffrin.org, & email addresses featuring .org, will seamlessly transition to the .gov domain to add better security measures for our online presence. Follow the link below for more info!
In This Section
1100 DuPortail Road Berwyn, PA 19312
tredyffrin@tredyffrin.org Phone: 610-644-1400 Fax: 610-699-1213
Hours Monday - Friday 8 a.m. - 4:30 p.m. Building Permit Applications not accepted after 4:00 p.m.
Township Organizational Chart(PDF, 124KB)
police@tredyffrin.org Phone: 610-644-3221 Fax: 610-644-5394 Dispatch: 610-647-1440 Emergency: 9-1-1
Hours 8 a.m. - 4:30 p.m.
Police Organizational Chart(PDF, 288KB)
1100 DuPortail Road
Berwyn, PA 19312
publicworks@tredyffrin.org Phone: 610-408-3620 Fax: 610-644-0937 After Hours Emergency: 610-647-1441
Hours 6:30 a.m. - 3:20 p.m.
Tredyffrin Public Library 610-688-7092
Paoli Library 610-296-7996
Emergencies - Dial 911
Berwyn Fire CompanyJoshua Lichman, Fire Chief josh.lichman@berwynfireco.org 610-644-6050 ext. 1
Paoli Fire CompanyJay Wustner, Fire Chief chief3@paolifirecompany.org 610-644-1712 ext. 3
Radnor Fire CompanyBrian Zimmerman, Executive Director bzimmerman@radnorfire.com 610-687-3245 ext. 230
Administration Office 610-240-1900
School Emergency Closing Number: 854
Information 610-344-6000
Commissioners' Office 610-344-6100
Voters Services 610-344-6410
Assessment Board 610-344-6105
Passports 610-344-6050
PennDOT 484-340-3200