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Public Relations Agency Firm

Philadelphia Office

Sylvia Marketing & Public Relations now serves clients worldwide.

1330 Ritner St. Phila., PA 19148

King of Prussia, PA 19406

results@sylviamarketing.com

215-817-3095

Harrisburg - Berks County- Lehigh Valley Public Relations - Regional Office

1290 Broadcasting Road

Wyomissing, PA

19610

Rated as a leader among Berks County Marketing Agencies

Relentless newsmakers

Sylvia Marketing serves clients worldwide

Globally Networked

Media Strategists

Our Manta Profile

working hours

Wyomissing - 8 AM - 5 pm

Philadelphia/KOP - 9 AM - 6 PM

Around the clock for crisis clients

A leading PR firm in Pennsylvania for Crisis Communications

Philadelphia Marketing Agencies