Reviews

I had the privilege of working with LTC(Ret) Mangan during a difficult time in my life, and I can’t recommend him highly enough. As an undergraduate and Army ROTC cadet, I sustained an injury during training, and instead of receiving support, my program wanted to push me out and make me pay for my education. Mr. Mangan’s deep knowledge of Army regulations and systems was a game-changer. He helped me navigate the complex situation, ensuring I could finish my degree on scholarship despite the program’s efforts to remove me. His dedication and advocacy made all the difference, and he truly had my best interests at heart. If you need legal help, especially in military matters, LTC(Ret) Mangan is an exceptional choice. His expertise and commitment to his clients are unmatched, and I’m incredibly grateful for his support.

I had the privilege of working with Sean Mangan, and I cannot recommend him highly enough. He was professional, dedicated, and his expertise in military law far exceeded my expectations. I was most impressed with his genuine care and concern for my situation. He answered all of my questions promptly, kept me informed, and followed up with me at the conclusion of my situation. I highly recommend Sean Mangan to anyone in need of a knowledgeable and compassionate attorney.

I am a Navy Petty Officer who was falsely accused of sexual misconduct. Even though no criminal charges were filed, my command forced me to take nonjudicial punishment and then tried to administratively separate me. I hired LTC(Ret) Mangan to defend me at my board hearing, where the board unanimously found that the evidence did not support the allegations against me. Mr. Mangan was engaged through the year plus allegations and military process. The day of the board I was confident in the preparation and the process/script the military was taking in the matter. I would highly recommend any service member to take his counsel and legal help in any matter! 10/10.

I’m an O-2 in the Navy currently stationed overseas dealing with a legal issue. I don’t know much about the Navy’s legal process but Mangan Law took the time to call and talk me through it. I feel 10x better about the situation and know that if I need to come back Mangan Law will support me.

I highly recommend Sean Mangan of Mangan Law Firm for anyone in need of legal representation. He recently represented my son, who was facing very serious charges, and I couldn’t be more grateful for the outcome. From the start, Sean kept his promise of "representing him as I would my own." He was incredibly compassionate and sensitive to my son’s situation, always making sure he felt supported. Sean put on a master class in the courtroom, displaying a complete understanding of Military law and worked tirelessly resulting in the best possible outcome. If you're looking for a lawyer who truly cares, who is completely fair and transparent with his fees and who will fight for you, I personally promise, Sean Mangan is the one to trust.

I am a career, active duty Army Warrant Officer who was falsely accused of wrong doing by my ex-wife. Even though the claims against me were entirely false with no evidence, my command still tried to give me a General Officer Memorandum of Reprimand (GOMOR) based on the false allegations. I hired LTC(Ret) Mangan to handle my case. He worked with me to build a strong rebuttal packet that set facts straight. The packet was so successful that not only did I not get a permanently filed GOMOR, the CG went back and unfounded the claim against me. Now I finally have my reputation and life back.

I am a career NCO and Army Ranger who was falsely accused of hazing and placed under investigation. When I got the standard legal office advice of “just don’t say anything,” I was worried that my side of the story would not be heard. I spoke with two lawyers before meeting LTC(Ret) Mangan. One didn’t take my case seriously, and the other didn’t have the right approach for my situation. From the first consultation with LTC(Ret) Mangan, I knew he was the right fit. He always made time for me and ensured that I was treated with dignity and respect. He helped me prepare a statement that made the IO refocus the investigation. He also advocated for me in writing and through calls to the command legal team at both the unit and Regimental levels. Because of the proactive approach we took, no formal adverse action was taken against me and my career is no longer in danger.

I was falsely accused of sex assault and domestic violence. I hired Mr. Mangan and he got a full acquittal at my general court-martial, not guilty to all the allegations. Other lawyers in the area came into the court room to watch him do closing statements and he did an excellent job conveying the truth to the jury. Best lawyer I’ve ever seen

I’m really grateful for Sean and his team for handling my GOMOR case. Sean and his team collected additional evidence and drafted a rebuttal, demonstrating numerous exaggerations and pointing out legal errors in the investigation. My Chain of Command and the CG agreed with Sean’s findings and the GOMOR was filed locally without any adverse information in my AMHRR and was able to promote without the need for a Promotion Review Board (PRB).

Mr. Mangan was amazing. I was facing adsep from the army after 9 years of service. Mr. Magan represented me in my board hearing and was able to retain me. His communication, attention to detail and knowledge is second to none. I would highly recommend Mr. Mangan to anyone looking for a “top notch” military defense attorney

I contacted Mr. Mangan after speaking to several attorney's. I actually paid for a consultation before getting in touch with him. He gladly spoke with me, free of charge and agreed to take my case and clear my name. I was suspended as a First Sergeant, accused of falsifying data. Mr. Mangan worked to get me cleared and my key development time counted for the 3 month suspension. He is an outstanding lawyer and individual, highly recommend for any of your legal needs.