Criminal Law

Five Star Google Review Rated Criminal Defense Attorney in RI

Top RI Criminal Defense Attorney

I was a prosecutor for the State of Rhode Island for over 8 years. Now I handle a variety of legal matters for my clients. I have branched out to include Family Law, Personal Injury, and General Practice Legal Services. I have handled numerous cases in these categories and achieved great results for my clients. I provide my clients with an affordable and personal legal service. My clients are free to call me at anytime and talk about their cases. Additionally, I provide upfront costs to my clients and have no hidden fees for my legal services. I always offer a free consultation to potential clients to discuss their legal matters.

Why choose The Law Office of Matthew L. LaMountain?

Former Rhode Island State Prosecutor

As an experienced trial attorney and former state prosecutor, I have handled thousands of criminal matters over the years and I have conducted dozens of jury trials, from Murder to Domestic Assault. You need a criminal lawyer representing your best interests who is familiar with the Criminal Court system and knows how to get the best possible outcome for you.

Actual Trial Experience

I have handled nearly every criminal matter that you can be charged with. You need to hire an attorney that is not afraid to take your case to trial and who will advise you when a trial is necessary. The decision to plead guilty versus going to trial is a significant decision that the client and lawyer must address. This analysis is difficult and an experienced trial lawyer is skilled at evaluating the state’s evidence and identifying the strength and weaknesses of the state’s evidence. An experienced trial attorney will be able to give you a recommendation based upon having hands on knowledge trying criminal cases.

Expertise in Criminal Law

I have been handling criminal cases since 2011. That is over 10 years of experience that will be defending your rights. I have handled numerous high profile criminal cases that have established significant case law in Rhode Island. I can spot legal issues in your case and effectively argue them them to the judge. Having the ability to effectively challenge the legality the evidence that is to be used against you at trial is an important step in protecting your rights.

Expertise in Digital Evidence

I know where and how to obtain cutting edge digital evidence to assist and prepare your defense. I have specific knowledge on technology related evidence, including cell phones, computers and videos. I have attended numerous national trainings on various topics of how technology interacts with daily life as it relates to criminal cases.

Affordable and Upfront Pricing

I offer my clients a simple approach to paying for a defense to their legal needs. I use an upfront and affordable pricing system that allows any client to access and afford a top notch criminal defense attorney.

LaMountain handles All Criminal Matters:

      EXCELLENT  
   Based on 109 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Bayan Khabbaz 
 July 8, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Attorney Brianna is the most trustworthy attorney I have ever met. She is honest, compassionate, incredibly intelligent, and truly dedicated to her clients. She was always supportive, professional, and made me feel heard throughout the entire process. I highly recommend her to anyone looking for an outstanding attorney.
  
 
      Posted on Google  
   
   Christina D 
 April 20, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I called around and spoke to a few attorneys and instantly chose Matt because he was kind, caring and ready to help. I have nothing but good things to say. Very professional and respected. I could see when we went to court that all of the court personnel held him in high regard. I highly recommend him and his law office. He helped me get out of a very difficult situation and I am forever grateful
  
 
      Posted on Google  
   
   Steven Girouard 
 March 24, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Mr. LaMountain is absolutely an amazing person, he’s very kind and right to business. Great at what he does! You should have no problems with Mr. LaMountain.
  
 
      Posted on Google  
   
   David Martin 
 March 18, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I was a bit apprehensive initially because of how laid back Matt is. As the pre trial hearing approached I thought that there was no way he would get a dismissal before trial simply because he'd get more money from me. I was wrong. Case was dismissed pretrial hearing. Matt saved me a ton of money and a boat load of time. Forget about the anxiety... TOP MARKS MR. LAMOUNTAIN
  
 
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   Dylan DaBreo 
 March 5, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Amazing services! Got me out of any sticky situation I was in. They make sure you’re well informed about your case and they make sure it’s all taken care of. He made sure I didn’t lose my license. Was well known around the traffic tribunal court system. 100% worth every penny you have to spend for him to handle your case. If there’s anybody I’d want to handle my case. It would be this law firm right here. If you guys at the law firm are seeing this then Thank You! Again
  
 
      Posted on Google  
   
   Sarah Karmani 
 December 26, 2025
 
 
 Trustindex verifies that the original source of the review is Google. Mr. LaMountain was everything you want in an attorney - sharp, responsive and always ten steps ahead. He stayed on top of every detail moved quickly, and delivered an outcome I couldn’t be happier with. Zero stress, great results. Highly recommend.
  
 
      Posted on Google  
   
   Albert Gamble 
 December 8, 2025
 
 
 Trustindex verifies that the original source of the review is Google. Matt’s service was excellent! He responded to us the same day we reached out to him. I would highly recommend his expertise to anyone looking for a kind,, smart and dependable attorney.
  
 
      Posted on Google  
   
   Gloria Noj 
 November 29, 2025
 
 
 Trustindex verifies that the original source of the review is Google. Great lawyer stood by me all the way really recommend
  
 
      Posted on Google  
   
   Corey Riccio 
 September 25, 2025
 
 
 Trustindex verifies that the original source of the review is Google. I had an amazing experience with Matthew. I was facing a violation, and he worked hard to get it completely dismissed. From the moment I needed him, he jumped on my case right away and kept me informed every step of the process. He made me feel like there was no need to worry and kept my mind at ease the entire time. He was professional, helpful, and easy to communicate with. I’d highly recommend him to anyone in need of a lawyer!