Avvo Review Score

4.8 /5.0

177 Client Reviews

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Showing 1 - 5 of 103 reviews | Advocacy

Posted by anonymous | March 22, 2026 | Hired Attorney

Highly recommend: Effective and Highly Efficient

My lawyer was effective and highly efficient throughout the process. One of my biggest fears was having to regularly see the abuser and even a more hostile environment while the case was handled. Prior to Mr Sack’s involvement, individual regularly aggressively screamed at me and intimidated me (6’...4 tall man banging books on the desk while aggressively screaming at me, 5’2 woman, because I enquired about internal opportunities), constant sexist comments on my voice, clothes and personal life, “jokes” about using “mothers room” after returning from maternity leave in front of everyone (toxic trading floor) or email. However, as soon as Mr Sack got involved, the harassment and intimidations almost immediately stopped (that alone was such a relief). Work accommodations were quickly made; I didn’t have to see or hear the individual, except via email and only work-related requests. When it came time to leave, the process was seamless—I left without any awkwardness, confrontation or regret. Most importantly, the matter was resolved with fair compensation. I’m deeply grateful for my lawyer’s professionalism, guidance, and support during such a challenging and hostile situation.

Posted by anonymous | February 13, 2026 | Hired Attorney

Jonathan Sack is the “real deal”

Jonathan Sack actually listened to us. He took the time to understand the inequity of our situation. He was the person calling and emailing us in between huge case trials to give us advice. His advice was on point. We had other attorneys shy away from the big bank employee name but Jonathon rose ...to the challenge to do what was right based on principle and ethics. He is sharp and efficient and gets it done without quitting or taking the easy road. When we were in a critical and emotional place, he helped move us toward stability and hope. If you want someone who will stand firm and fight for you, Jonathan Sack is the person you want on your side. We are deeply grateful.

Posted by Ralph | March 11, 2025 | Hired Attorney

Sack Law

Jonathan was decisive; knowledgeable and straight with me. I couldn’t find a better firm to represent me. Thank you Jonathan.

Posted by anonymous | February 25, 2024 | Hired Attorney

Trusted Advisor

I was referred to Jonathan by a former colleague who also negotiated a settlement with my employer. From the minute that I reached out to his office Jonathan was responsive, helpful and sympathetic. I was initially taken aback by Jonathan's aggressive style but as we worked together we developed a ...good dialogue and rapport. I followed Jonathan's advice and I trusted him to manage the process and he delivered as promised. I have already recommended him to several other colleagues who are in similar situations.

Posted by anonymous | January 31, 2024

RECOMMEND!!

Jonathan came to me through a referral and I am so thankful for it. He is responsive, knowledgeable and works to protect those being taken advantage of by large corporate firms. He provided me guidance and sound advice through an intimidating and hostile departure.

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