Resourceful. Responsive. Respected.

Providing legal counsel across New Jersey, New York, and Pennsylvania since 1955. Our experienced team delivers strategic, personalized solutions, with the intention of providing the best outcomes for individuals and businesses.

Who We Are

A Legacy of Legal Excellence in the Tri-State Area

At Mason, Griffin & Pierson, we’ve been providing legal counsel to individuals, businesses and municipalities across New Jersey, New York, and Pennsylvania since 1955. Our dedicated attorneys bring over 70 years of experience and a proven track record of success, committed to protecting your interests and providing competent legal representation when it matters most.

70+ Years

70+ Years

Experience

(609) 921-6543

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Experienced Attorneys

Experienced Attorneys

Our attorneys bring over 70 years of knowledge, dedicated to handling your matter with precision and care.

Strong Representation

Strong Representation

We work tirelessly for you, offering robust legal representation in and out of the courtroom.

Trusted by Our Clients

Trusted by Our Clients

Thousands of clients in NJ, NY, & PA trust us for our proactive approach and strategic legal advice.

Why Clients Choose Us

Your Trusted Legal Advocates in NJ, NY & PA

At Mason, Griffin & Pierson, our team provides experienced guidance, personalized strategies, and results-driven representation. Whether you need help with personalized estate planning, buying or selling a home, an employment concern, a business transaction, land use matters, or other dispute, we are here to guide you every step of the way.

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Experienced Attorneys

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Honors & Awards

Practice Areas

Comprehensive Legal Services for Every Need

From individual representation to business transactions and local government matters, we have the knowledge and experience to handle a wide range of legal issues. Our attorneys are deeply rooted in areas in which they practice and are committed to helping clients achieve their goals through strategic and effective legal solutions.

Employment Law

Employment Law

Protecting employee rights and advocating for fair workplace policies throughout NJ, NY, & PA.

Litigation

Litigation

Experienced in civil and commercial litigation, so your interests are safeguarded.

Real Estate & Land Use

Real Estate & Land Use

Helping clients navigate complex real estate transactions and land use regulations in the tri-state area.

Business & Banking

Business & Banking

Offering trusted legal services for businesses, including mergers, acquisitions, and compliance.

Estates & Trusts

Estates & Trusts

Guiding families through estate planning and administration with customized solutions.

Local Government Law

Local Government Law

Providing legal counsel for municipalities and local government entities across the tri-state area.

Ready to Protect Your Future?

Let our attorneys provide the guidance you need to move forward with confidence. Contact us today to request a personalized consultation.

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Our Attorneys Are Here to Help You

Our team consists of seasoned lawyers with diverse legal backgrounds, so you receive comprehensive advice and advocacy. Whether you need guidance on personal matters or professional legal services, we have the resources to help.

Meet Our Directors

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Meet Our Full Team of Attorneys

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Need Legal Guidance?
Speak with Our Attorneys

Our team is here to assist with your legal needs. Whether you are facing a complex issue or seeking direction, we provide thoughtful, personalized consultations to help you move forward with clarity and confidence.

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Our Latest News and Articles

We regularly publish articles, case studies, and legal updates to keep you informed. Explore our latest insights on legal matters that affect you and your business in New Jersey, New York, and Pennsylvania.

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