Jason B Grosky

Jason B Grosky

5.0
Rating: 7.2

Licensed for 19 years

Criminal defense Lawyer at Haverhill, MA
Practice Areas: Criminal Defense, DUI & DWI, Speeding & Traffic Ticket ... +5 more

105 Kenoza Ave, Haverhill, MA

About Jason

Biography

Fees and Rates

Cost

Free Consultation

$0 first 30 minutes


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in New Hampshire for 16 years

State: New Hampshire

Acquired: 2009

Active

No misconduct found

Licensed in Massachusetts for 19 years

State: Massachusetts

Acquired: 2006

Active

No misconduct found

Location

Grosky Law Firm

105 Kenoza Ave, Haverhill, MA, 01830

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Jason B Grosky's Reviews

Avvo Review Score

5.0 /5.0

28 Client Reviews

Filter Avvo Reviews (28) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 4 of 4 reviews | Lawsuits & Disputes

Posted by Austin | August 26, 2025 | Hired Attorney | Lawsuits & Disputes

Great guy, Great attorney!

Before meeting Jason Grosky I was an anxious mess. I got myself in a mess that I had no idea what to do. After just one consultation with Jason not only was my anxiety gone but I had a good idea of what was going to happen with my case. He explained everything to me in an easy manner and did not c...onfuse me with legal terms. Jason acted like we were long time friends and made me feel comfortable. Honestly, I feel lucky that he was my attorney because of how comfortable he made me feel. On top of all of that, the day of the court date he again reviewed everything with me and told me exactly how everything was going to play out, so there were no surprises. This made me feel even more comfortable. Then, in the court room Jason was magical. I do not want to get into details but Jason did exactly what we went over and in the end he won the case for me. If you are reading this and wondering if you should hire Jason, I would tell you I highly recommend him. I cannot thank him enough for what he did for me. I feel blessed and grateful that I met Jason and was able to work with him.

Posted by anonymous | May 19, 2025 | Hired Attorney | Lawsuits & Disputes

Simply the best!

Jason’s professionalism, expertise, and genuine care for his clients are truly unmatched. He assisted me with a personal matter and resolved the issue promptly and effectively. Throughout a challenging time marked by personal trauma, Jason made my safety his priority. He was always available to answe...r my questions, whether through text or phone calls, and never made me feel anything less than important during our interactions. What truly stood out was Jason’s ability to resolve my case through a mutual agreement with the other party, avoiding the need for a lengthy and stressful traditional hearing. His dedication and skill made a significant difference, and I couldn’t recommend him more highly. Thank you, Jason, for everything. Wishing you continued success!

Posted by BM | April 16, 2025 | Hired Attorney | Lawsuits & Disputes

Highly Recommend

Jason was an incredible lawyer and resource during a difficult time. I knew I was in good hands from the moment we met. He helped walk through my situation and options in a clear and concise manner, and fought for what was best for me and my situation. He was extremely knowledgeable, professional, an...d I am so grateful for the way he was able to quickly resolve my case. 10/10 highly recommend!

Posted by Chris | April 13, 2025 | Hired Attorney | Lawsuits & Disputes

Attorney review

Attorney Grosky handled my case professionally and got me the results I was hoping for. He stayed in contact with me throughout the process, answering all questions I had relating to my case in a timely fashion. I would absolutely recommend him to anyone who needs counsel.

See All Client Reviews

Jason B Grosky's Lawyer Endorsements

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Experience

Rating:  7.2 (Very Good)

Work Experience

2025 - Present

Principal, Grosky Law Firm

2009 - 2025

Prosecuting Attorney, Salem (NH) Police Department

2007 - 2009

Assistant District Attorney, Essex County District Attorneys Office

Education

2006

Massachusetts School of Law at Andover

JD - Juris Doctorate

Avvo Rating

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Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution