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Deasey, Mahoney & Valentini is a well-established national defense litigation law firm headquartered in Philadelphia.

Our clients benefit from our litigators’ collective experience in a variety of practice areas. For each matter they handle, senior litigators provide personal attention during all phases of representation and deliver exceptional, responsive service at a reasonable cost. 

In short, our attorneys strive to craft and deliver a superior product.

Immigration Reform Litigation

The attorneys of Deasey, Mahoney & Valentini are on the cutting edge of immigration reform litigation defense for municipalities. We regularly represent municipalities when legislation regarding immigration reform is questioned in the court of law. Our law firm’s capabilities focus on defending immigration enforcement and relief measures being enacted by local governments. We provide legal counsel to ensure that proposed and enacted local legislation is constitutional and does not conflict with controlling federal law.

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DMV Obtains Dismissal of Municipality from FHA and ADA Claims

Rufus Jennings recently successfully argued for the dismissal of a claim under the Fair Housing Act and Americans with Disabilities Act on behalf of a municipal client.  The claim concerned the installation of a mobile home in a resident’s driveway to be used as an...

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