Get the right strategy to win your criminal case!
When individuals across Massachusetts, especially in Greater Boston and the North Shore, face serious legal challenges, they turn to the Law Office of Matthew W. Peterson. If your goal is to find the cheapest lawyer or quickly settle a case, we may not be the right firm for you.
With 15 years of experience, our firm has handled numerous high-stakes cases where the outcome truly matters. We approach every case with focus, preparation, and a commitment to doing it the right way. We take your case personally and fight for you at every stage of the process.
Whether you are facing a felony charge or need experienced representation for a complex matter, including firearm-related offenses, we move quickly and strategically to protect your rights and your future.
You can learn more about our specialized expertise with a Massachusetts firearms attorney or, for immediate local representation, speak with a dedicated Boston criminal defense attorney near you.
The Law Office of Matthew W. Peterson provides strong criminal defense across Massachusetts, protecting your rights from arraignment to trial.
Clerk Magistrate Hearings in Massachusetts can help avoid charges, and our law firm guides clients to prevent unnecessary criminal records.
Our law firm provides strategic defense for firearm-related cases across Massachusetts, helping clients protect their gun rights within the state’s strict laws.
The Law Office of Matthew W. Peterson guides clients through divorce, custody, and asset division with steady, compassionate support.
Margaret Petersen
Trial Counsel
Margaret Petersen
Trial Counsel
Posted on Amber MargrafTrustindex verifies that the original source of the review is Google. I was very happy with my representation. I would definitely recommend Matthew PetersonPosted on Jane doeTrustindex verifies that the original source of the review is Google. Elijah was helpful and very knowledgeable and from a short conversation figured out more about my case than I even know I would definitely recommend calling them for helpPosted on Steven BurnsTrustindex verifies that the original source of the review is Google. I've been throughly impressed by the wealth of knowledge Attorney Matthew W. Peterson and William Manchinton provides clients like me regarding the 2nd Amendment laws. His staff is very responsive and strategic in their approach to handling cases involving 2nd Amendment rights restorative justice and applying for a Governor's Pardon in Massachusetts. The final product is very well constructed when presented for review before it's submitted to the Governor's Council for review. I highly recommend him to handle cases involving 2nd Amendment rights and any other legal issues that requires a professional, consultative approach tob your case(s)! Attorney Peterson is kind, compassionate, and down to earth and an easy person to have conversations with regarding your case. I highly recommend him and his growing firm for top notch legal and ethical advice!Posted on esmeralda maysTrustindex verifies that the original source of the review is Google. Everyone on Attorney Manchinton’s team has been extremely professional throughout my case. His staff takes the time to thoroughly answer all of my questions and ensures I understand each step of the process. Elijah consistently keeps me updated on the progress of my case and even reaches out just to check on how I’m doing and to see if I have any additional questions. The entire team is readily available, responsive, and flexible. I truly appreciate their dedication and support.Posted on Tammy DupontTrustindex verifies that the original source of the review is Google. When you call The Law Office of Matthew Peterson your call is handled in a highly professional manner and every detail is captured to provide the utmost care and attention to your case/concern. Elijah handled my calls regarding my son’s case promptly and communicated clearly with me as to next steps we had to take with Attorney Peterson. I highly recommend this firm.Posted on Fernando LopezTrustindex verifies that the original source of the review is Google. I’m extremely grateful for the help that I’m receivingPosted on Ana DallabridaTrustindex verifies that the original source of the review is Google. Honestly a relief to deal with a firm that’s organized. Quick replies, clear next steps, and no runaround. I’d recommend them.Posted on Andrii RosaTrustindex verifies that the original source of the review is Google. Attorney Manchinton is extremely professional and dedicated. He takes a case personally and ready to do all in his powers to get the best outcome possible. Strongly recommend.Posted on Kiara AlyseTrustindex verifies that the original source of the review is Google. I cannot recommend Matthew enough. From the very beginning, he was professional, knowledgeable, and truly cared about my case. He took the time to explain everything clearly, kept me updated throughout the entire process, and always made himself available to answer my questions.His attention to detail and dedication made a stressful situation so much easier to handle. I felt confident knowing I had someone experienced and trustworthy advocating for me. If you’re looking for a lawyer who is responsive, honest, and genuinely committed to getting the best outcome possible, I highly recommend Matthew.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
We deliver aggressive, ethical defense through meticulous investigation, challenging misconduct, and fiercely protecting your rights.
Expert legal help made accessible with transparent pricing and clear communication statewide.
We build our reputation on winning cases across Massachusetts with personalized, strategic, and fiercely committed advocacy.
We simplify your criminal defense, turning complex legal terms into clear guidance so you understand every step with confidence.
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