Semeraro and Fahrney, LLC.

Semeraro and Fahrney, LLC. Expert legal Representation for individuals, companies and municipalities. Mark J. Semeraro is a partner at DeCotiis, FitzPatrick, Cole & Giblin, LLP.

In December 2021, Mark Semeraro and his partner Paul Kaplan merged their law firm with DeCotiis, FitzPatrick, Cole & Giblin, LLP. Where he leads the personal injury law group and is a member the Real Estate/Redevelopment, Litigation, Employment, and Public Entity Law Groups. Mark has almost 30 years of experience in commercial, employment, personal injury litigation, and real estate law. When Mar

k began his career 30 years ago, he primarily focused on personal injury law and handled literally thousands of matters. As time passed, his practice areas expanded, but he always maintained a substantial practice in personal injury. During the past several years, Mark has focused his personal injury practice on serious and complex personal injury claims and regularly obtains multi-million dollars settlements. His personal injury practice involves automobile accidents, truck accidents, construction site injuries, animal bites, and slip and falls. He also regularly represents various individuals and business entities, large scale real estate developers and individuals in various litigation matters and some of the state’s largest property owners & managers and real estate developers in litigation, land use applications and redevelopment projects. During the past 12 years, his practice has focused on substantial land use applications, redevelopment projects (where he represents both private and public sector clientele) and related litigation. He is also a local government attorney and has served as municipal attorney for Wayne Township, Cedar Grove Township and the Borough of Bloomingdale. He currently serves as borough attorney for North Caldwell, Pompton Lakes and Kenilworth, and special counsel for approximately 7 other municipalities and counties. Prior to joining the firm, he handled several noteworthy matters including a highly publicized case regarding a toxic dumpsite that was the subject of a major television network documentary. In this documentary, he was the lead defense counsel in a class-action lawsuit consisting of over 650 plaintiffs involving allegations of personal injury caused by environmental contamination and carried with it a one-billion-dollar demand. He regularly litigates several high profile lawsuits involving commercial litigation, employment litigation (including NJ Law Against Discrimination), civil rights litigation, environmental and toxic tort litigation, mass tort and class action litigation and regularly appears in all state and federal courts within New Jersey and in New York’s eastern and southern counties.

At Semeraro & Fahrney, we are proud to provide trusted legal counsel rooted in New Jersey. From personal injury claims, ...
06/06/2026

At Semeraro & Fahrney, we are proud to provide trusted legal counsel rooted in New Jersey. From personal injury claims, employment matters, real estate transactions, or other legal issues, our experienced team is committed to providing personalized attention and practical solutions.

Contact us today to schedule your free consultation.

📞 (973) 988-5070
🌐 SemeraroLaw.com

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When someone else’s negligence causes an injury, it can leave you overwhelmed with questions about what comes next. Whet...
05/26/2026

When someone else’s negligence causes an injury, it can leave you overwhelmed with questions about what comes next. Whether it was a car accident, unsafe property, or another serious incident, understanding your rights matters.

Our team is here to help guide you through your options and fight for the compensation you may deserve. If you’re unsure whether you have a case, we’re happy to talk through your situation with you.

📞 Contact us today for a free consultation!

Not every disagreement needs to turn into a long and stressful court battle. Mediation offers a more collaborative way t...
05/15/2026

Not every disagreement needs to turn into a long and stressful court battle. Mediation offers a more collaborative way to work through disputes while saving time, money, and unnecessary stress along the way.

Semeraro & Fahrney helps clients across New Jersey navigate disputes with solution-focused support every step of the way. Contact us today for a free consultation!

Losing a job can feel overwhelming, especially when the reason behind it isn’t clear. In New Jersey, “at-will employment...
05/11/2026

Losing a job can feel overwhelming, especially when the reason behind it isn’t clear. In New Jersey, “at-will employment” gives employers broad discretion, but there are still important protections employees should know about.

Our latest article breaks down what at-will employment really means, when a termination may cross the line, and what rights workers may still have under New Jersey law.

Read the full article at semerarolaw.com.

Legal issues can feel overwhelming fast. Whether it’s a workplace issue, injury claim, estate planning matter, or a disp...
05/08/2026

Legal issues can feel overwhelming fast. Whether it’s a workplace issue, injury claim, estate planning matter, or a dispute that needs resolution, having the right legal team in your corner makes a difference.

If you need guidance or just aren’t sure what your next step should be, we’re here to talk.

📞 (973) 988-5070
💻 SemeraroLaw.com

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05/05/2026

Not everything that feels unfair at work is illegal, but when it crosses the line, you do have options. If something doesn’t sit right with you then it’s worth a conversation. Book a free consultation with Semeraro and Fahrney today!











Legal issues can feel overwhelming, especially when you are not sure what step to take next. Whether it is a workplace s...
04/29/2026

Legal issues can feel overwhelming, especially when you are not sure what step to take next. Whether it is a workplace situation, an injury, or planning ahead, having the right guidance changes everything.

At Semeraro & Fahrney, we focus on clear advice and real solutions so you can move forward with confidence.

If something has been on your mind, this is your sign to start the conversation.
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155 Us 46 West
Leonia, NJ
07470

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+12013472132

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