We're ready to fight for you

North Haven

Offering Customized Legal Representation

Personal injury cases should be handled by a skilled and reliable personal injury lawyer who has your best interests at heart. At Carter Mario Law Firm, our North Haven personal injury attorneys truly care about the needs of the men and women who seek our firm’s assistance. If you have a personal injury case on your hands, our firm can deliver the customized legal representation you need and deserve during this difficult time.

If you need assistance with any of the following kinds of cases, we can help:

Thousands of Cases Handled. Over $1 Billion Recovered.

During our more than 30 years of experience, our firm has won over $1 billion in compensation for our clients. Our hands-on and strategic approach has proven effective, inside and outside of the courtroom. With thousands of personal injury cases successfully handled under our belts, we are the kind of law firm you want in charge of your injury claim. We are not afraid to take a case to trial if we believe it will be beneficial to a case. In fact, we offer trial preparation and coaching services so that our clients can feel more confident when walking inside the courtroom.

Carter Mario Law Firm: Available 24/7

Our firm takes great pride in the fact that we are available 24/7 for our clients. When we say that our clients are extremely important to us, we truly mean it. Should you choose to align yourself with our caring law firm, you can rest assured in knowing that we will do everything possible to finalize your case in the most favorable and timely manner possible. Our office is located at 12 Montowese Ave, North Haven, CT 06473.

If you have questions regarding your case, contact us today! To request a complimentary initial consultation, call (203) 456-9665.


We’ve Recovered Over $1 Billion for Clients Just Like You
  • Rear-End Collision $17,000,000

    Our client sustained a significant injury to his cervical spine after a rear-end crash. After receiving a low initial offer from the insurance company, we fought hard for our client to get him the settlement he deserved.

  • Medical Misdiagnosis $4,000,000

    Our client’s doctor misread an x-ray causing a delayed diagnosis of sarcoma, which resulted in our client’s death.

  • Failure to Treat $3,900,000

    Gastroenterologist and primary care doctor failed to treat or transfer our client who was hospitalized for GI bleeding, which resulted in our client’s death.

  • Failure to Diagnose $3,400,000

    Our client’s doctors failed to diagnose him with abdominal cancer, resulting in his death.

  • Medical Malpractice $3,400,000

    Our client suffered brain damage, paralysis, and speech deficits after undergoing a bedside procedure.

  • Brain Damage $3,300,000

    Our client suffered brain damage after their breathing tube was misplaced.

  • Failure to Diagnose $3,000,000

    Our client’s doctor failed to diagnose Fournier’s Gangrene, resulting in necrotizing fasciitis, sterility, abnormal gait, and muscle loss.

  • Personal Injury Resulting in Death $2,616,800

    Our client, an innocent bystander to a bar room brawl, required surgery for a ruptured Achilles tendon. After the surgery, our client developed a pulmonary embolism, resulting in his death.

  • Gas Poisoning $2,500,000

    Our client suffered from carbon monoxide poisoning with cognitive loss after an on-site contractor ran gas engines during business hours.

  • Head-On Collision $2,500,000

    The defendant crossed the center median between the northbound and southbound sides of the interstate and struck our client’s vehicle head-on.



  • Over $1 Billion Recovered

    We have secured countless victories on behalf of injured clients throughout the state of Connecticut since 1989.

  • Experience on Your Side

    We have been fighting for personal injury victims throughout Connecticut for more than three decades, and we're just getting started. 

  • Committed to Our Community

    We are dedicated to serving our community inside and outside of the courtroom, and even run a statewide outreach initiative to give back.

  • A Team That Puts You First

    At Carter Mario Law Firm, our clients are our number one priority. This is why we provide every client with 24/7 access to the legal team working on their case.


Real Stories from Real People
  • Client
    Such a great experience.

    “I had such a great experience with Carter Mario Law Firm. Everyone was amazing, helpful and comforting during this stressful time.”

    - Michelle P.
  • Client
    It felt really good to have someone.

    “My son suffered an injury after being hurt in a car accident, and it felt really good to have someone fighting for the person you love.”

    - Alex M.
  • Client
    Took so much stress off of me.

    “When I had my work-related injury, Carter Mario took on the workers’ comp insurance company that tried to belittle me and dealt with them, which took so much stress off of me. Thank you so much.”

    - Ruth H.
  • Client
    The team has helped me incredibly.

    “Excellent client services and professional. The team has helped me incredibly throughout the aftermath of an accident from day one.”

    - Jeremy G.
  • Client
    Tough and fearless.

    “Look no further, you have found the best personal injury law firm in Connecticut. Tough and fearless, and I cannot think of anyone better to represent me.”

    - Phillip Y.