About Jonathan
Biography
I am a results-oriented, energetic advocate for my clients. I am passionate about representing my clients. As most cases come from word-of-mouth referrals, I am proud of my reputation built one client at a time. Most clients are faced with a difficult challenge in a critical part of their lives: their jobs and careers. I am competitive and look forward to taking the fight to the employer to redress unfair and illegal actions. I align our firm's fee arrangement with the client's desired outcome so that there is an identity of interest in the result sought. My success is defined by each client obtaining the desired outcome as a consequence of my effective counsel. Most of all, I love what I do, and that is helping people and seeking fair results for clients who deserve better treatment from their employers.
Practice Areas
5
Practice Areas
37 years | 5,000 cases
37 years | 200 cases
37 years | 400 cases
37 years | 500 cases
Fees and Rates
Cost
33%-40%
Payment Methods
- Check
Awards
Licenses
Licensed in New Jersey for 36 years
State: New Jersey
Acquired: 1989
No misconduct found
Licensed in New York for 36 years
State: New York
Acquired: 1989
No misconduct found
Licensed in District of Columbia for 34 years
State: District of Columbia
Acquired: 1991
No misconduct found
Location
Jonathan Scott Sack's Reviews
Avvo Review Score
177 Client Reviews
Showing 1 - 5 of 25 reviews | Contracts & Agreements
Posted by Jonathan | March 18, 2025 | Contracts & Agreements
Excellent experience!
Jonathan recently helped me through an employment contract matter. This was a first time experience for me, and he was extremely friendly, knowledgeable, and provided excellent consultation in an understandable way. The matter was resolved in a timely manner with a very positive outcome, and I woul...
Posted by anonymous | June 19, 2024 | Contracts & Agreements
Insightful Advice, and Very Prompt
I asked Jonathan to review my employment agreement. I sent it to him on a Sunday, and he gave an answer in 30 minutes. In our follow up discussion at 9 PM (!) two days later, Jonathan was very thorough. He pointed out a number of flaws in the agreement. Ultimately, he put my mind at ease on the matte...
Posted by Jim | April 11, 2023 | Hired Attorney | Contracts & Agreements
Exceptional counsel
I have worked with Jonathan for years now after decades in the financial industry. He is by far the most skillful, confident labor contract lawyer I have found. I highly recommend him.
Posted by anonymous | March 09, 2023 | Hired Attorney | Contracts & Agreements
Results You Can Trust
Jonathan negotiated a sophisticated deal for me and he was a true professional who fought for me. I would strongly recommend him to anyone seeking an advocate who will fight for them and justice. Total pro.
Posted by Richie | January 23, 2023 | Hired Attorney | Contracts & Agreements
Great resource - gets the job done!
Jonathan was extremely helpful and was able to get exactly what I wanted in contract negotiations.
Jonathan Scott Sack's Lawyer Endorsements
"Jonathan is one of the most professional, effective, and direct attorneys I have ever met. His knowledge of labor and employment law is vast and very respected. You can't go wrong having him on your team."
No Endorsement Data Available Yet
This attorney hasn't created any attorney endorsements recently on Avvo.
Experience
Honors
2025
Super Lawyer, Super Lawyers
2024
Super Lawyer, Super Lawyers
2024
Client's Choice, Avvo
2023
Super Lawyer, Super Lawyers
2017
Super Lawyer, Super Lawyers
1986
Dewey Scholarship, Dewey Scholarship
Work Experience
1989 - Present
Partner, Sack & Sack, LLP
Associations
1989 - Present
New York State Bar Association
Education
1989
JD - Juris Doctor
1986
BA - Bachelor of Arts
Languages
English