A Foundation of Expertise and Client-Centered Care
Markotsis & Lieberman, P.C. is a trusted legal partner for individuals, businesses, and families in Long Island, New York. Established in 1990, our firm has built a solid reputation for providing exceptional legal guidance and personalized attention to every client.
Our Team of Experienced Attorneys
Our team comprises seasoned attorneys with deep expertise in diverse legal fields. Led by founding partners James C. Markotsis and Douglas M. Lieberman, we are dedicated to understanding your unique needs and crafting customized solutions that address your specific challenges.
Areas of Expertise
We offer comprehensive legal services across a wide range of practice areas, including:
Real Estate
- Buying and selling of commercial and residential properties
- Landlord-tenant disputes
- Residential and commercial financing
- Real estate litigation and negotiation
Litigation
- Business litigation and disputes
- Employment matters
- Personal injury claims
- Contract disputes
- Consumer protection issues
Corporate & Business Services
- Business formation and governance
- Contract drafting and negotiation
- Mergers and acquisitions
- Corporate finance and transactions
Personal & Estate Planning
- Estate planning and probate
- Drafting of wills, trusts, and power of attorney
- Elder law and asset protection
- Guardianship and conservatorship
Client-Focused Approach
Our unwavering commitment to client satisfaction is evident in our personalized approach. We take the time to thoroughly understand your situation, listen to your concerns, and explain your legal options clearly. We work collaboratively with you to develop a strategic plan that aligns with your goals and values.
Partnering with you for Success
Whether you need assistance with a complex legal issue or simply want to ensure your future is secure, Markotsis & Lieberman, P.C. is here to support you. We are dedicated to partnering with you every step of the way, empowering you to make informed decisions and achieve your desired outcomes.
Overall Experience
The reviews highlight the personalized service and attentiveness of the attorneys and staff. They are praised for their ability to listen and explain complex legal matters in a clear and concise manner, without using jargon.
Key Strengths
- Personalized Service: The attorneys and staff are commended for their personalized approach, making clients feel comfortable and at ease.
- Clear Communication: Reviewers appreciate the clear and concise communication style of the attorneys, who explain complex legal matters in a way that is easy to understand.
- Multilingual Support: The ability to communicate in multiple languages, such as Greek, is seen as an added plus.
Other Noteworthy Mentions
- Flexible Service: One reviewer appreciates the lawyer's willingness to come to their house without charging an extra fee.
- Expertise: Reviewers trust the attorneys' expertise in specific areas of law, such as real estate and contracts.

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