Mark & Kleinfeldt, LLC

Mark & Kleinfeldt, LLC Mark & Kleinfeldt Law Firm advocates for New Jersey workers in employment law matters. We fight for the justice you deserve.

We protect employee rights, provide guidance, and fight workplace injustice with trusted legal representation. With over 20 years of experience, Mark | Lavigne Law Firm represents New Jersey employees in employment law matters. We are dedicated to protecting workers’ rights, addressing workplace violations, and pursuing fair outcomes through trusted legal advocacy. Every case is unique, and we take the time to understand your situation so we can provide clear guidance and strong representation.

Being called an “independent contractor” doesn’t automatically make you one.In New Jersey, worker classification depends...
09/08/2026

Being called an “independent contractor” doesn’t automatically make you one.

In New Jersey, worker classification depends on the actual working relationship, not simply your job title, contract, or whether you receive a 1099.

Why does that matter? Because employees may be entitled to important workplace protections, including minimum wage, overtime, unemployment benefits, workers’ compensation, and other employment protections.

If you’re unsure how your work should be classified, it’s worth looking beyond the label and considering the facts of your working relationship.

Your job title doesn’t tell the whole story.

If you believe you may have been misclassified, understanding your rights is a good place to start.

Contact our team:
📞 (973) 845-6606
📧 wwwNewJerseyAttorneyscom
📍 675 Morris Ave Suite 300, Springfield, New Jersey.

Today, we celebrate the people behind the work. 🇺🇸From construction sites and offices to classrooms, hospitals, restaura...
09/07/2026

Today, we celebrate the people behind the work. 🇺🇸

From construction sites and offices to classrooms, hospitals, restaurants, and small businesses, workers across New Jersey and beyond help keep our communities moving forward every day.

This Labor Day, we recognize the dedication, skill, and effort that workers bring to everything they do.

Different jobs. Same impact.

At Mark & Kleinfeldt, we believe hard work deserves to be respected — and employees deserve to know and understand their rights in the workplace.

Wishing everyone a safe, meaningful, and well-deserved Labor Day.

🔗‍️www.NewJerseyAttorneys.com

Our new website is live.🔎Finding information about your workplace rights should be easier.At Mark & Kleinfeldt, LLC, you...
09/04/2026

Our new website is live.🔎

Finding information about your workplace rights should be easier.
At Mark & Kleinfeldt, LLC, you can now explore the employment law issues we handle, meet our team, and find practical resources to help you better understand your rights at work.

From workplace discrimination and harassment to wrongful termination, wage violations, and whistleblower claims, our website is designed to make it easier to find the information you need.

Explore the new site:
🌐NewJerseyAttorneys.com

A new name. The same commitment to New Jersey employees.For years, we’ve been helping New Jersey employees understand th...
09/03/2026

A new name. The same commitment to New Jersey employees.

For years, we’ve been helping New Jersey employees understand their rights and navigate difficult situations at work.

Today, we’re moving forward as Mark & Kleinfeldt.

The name is changing, but our commitment remains the same: listening to the people we represent, understanding their stories, and standing up for their rights when it matters.

A new chapter for our firm. The same dedication to the people we serve.

🌐 NewJerseyAttorneys.com
📞 973-845-6606

A stronger team. The same commitment to New Jersey employees. ⚖️As we begin this next chapter as Mark & Kleinfeldt, we’r...
09/02/2026

A stronger team. The same commitment to New Jersey employees. ⚖️

As we begin this next chapter as Mark & Kleinfeldt, we’re proud to introduce the newest members of our team: Adam Kleinfeldt, Diane Peyser, and Christopher McEvilley.

Each brings valuable experience and a shared commitment to standing up for employees and protecting workplace rights throughout New Jersey.

Get to know the attorneys who are helping shape the next chapter of our firm.

New team. Same mission. Stronger future.
🌐 NewJerseyAttorneys.com
📞 973-845-6606

A new name. A new chapter. The same commitment to New Jersey employees. ⚖️For years, our firm has stood alongside New Je...
09/01/2026

A new name. A new chapter. The same commitment to New Jersey employees. ⚖️

For years, our firm has stood alongside New Jersey employees facing discrimination, retaliation, wrongful termination, harassment, and other workplace challenges.

Today, we’re taking the next step forward.
We’re proud to introduce our new identity:
Mark & Kleinfeldt, LLC Law Firm.⚖️

Our name is changing, but what matters most remains the same: advocating for employees and protecting their rights.

As we enter this new chapter, we’re excited to keep growing, expand our team, and serve New Jersey workers with the same dedication we’ve always had.

Welcome to Mark & Kleinfeldt.
Learn more and visit our new website:
🌐 NewJerseyAttorneys.com

A new chapter is beginning.For years, we’ve been proud to advocate for New Jersey workers and stand up for their workpla...
08/31/2026

A new chapter is beginning.

For years, we’ve been proud to advocate for New Jersey workers and stand up for their workplace rights.

Now, our firm is entering a new chapter.

Our name is changing.
Our commitment is not.

On September 1, we’ll introduce the next chapter of our firm.

Stay tuned for the announcement.
🌐 NewJerseyAttorneys.com

Not every workplace problem is “just part of the job.”Harassment, discrimination, and retaliation can show up in ways th...
08/28/2026

Not every workplace problem is “just part of the job.”

Harassment, discrimination, and retaliation can show up in ways that are not always obvious. Sometimes it starts with a comment, a change in treatment, or something that makes you uncomfortable but is difficult to put into words.

If something at work doesn’t feel right, pay attention to the pattern. Write down what happened, save relevant messages or emails, and keep track of important details.

You deserve to understand what is happening and what options may be available to you.
If you’re questioning whether something at work has crossed a line, it may be time to learn more about your rights.

Learn more at: NewJerseyAttorneys.com.

Address

675 Morris Avenue, Suite 300
Springfield, NJ
07081

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+19738456606

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