About Us Making Your Justice Possible

About Us

History & Mission

At Kontos Mengine Killion & Hassen, our focus is on serving our clients in a way that provides ordinary people with an opportunity to pursue justice against any opponent. Since our inception, we have been dedicated to making justice possible for individuals who have been injured due to medical errors, defective products, motor vehicle collisions, and other negligence-based accidents.

In most instances, you never pay a cent until you are compensated for your injuries or losses.

Furthermore, the attorneys at our firm travel throughout the area and are willing to meet you at locations that are most convenient for you, whether it is at home, in the hospital, or elsewhere.

Consultations are always free, and if you have a personal injury case, you never have to pay a penny unless you are compensated for your injuries.

The Kontos, Mengine, Killion, & Hassen Team

The Attorneys Making Your Justice Possible
  • George M. Kontos Photo
  • Tony C. Mengine Photo
  • Katie A. Killion Photo
  • Brittani R. Hassen Photo
  • Christopher C. Inman Photo
  • Nick C. LaCava Photo
  • Taylor M. Martucci Photo

What Sets Us Apart?

  • We Care About You & Your Case

    Whether your case is big or small, our team cares about doing the best possible job for you. We are your advocates and will not rest until you obtain the compensation you need and deserve.

  • We Obtain Your Justice

    At Kontos Mengine Killion & Hassen, our vision and focus is one committed to serving our clients in a way that provides ordinary people with an opportunity to pursue justice--against any opponent. We fight for you, so you don't have to.

  • We Are Committed & Experienced

    Kontos Mengine Killion & Hassen has been protecting the rights of the injured for over 80 combined years. When you choose our team you can be rest assured knowing that your case is in the hands of educated, competent, and dedicated attorneys.

  • We Are Responsive & Reliable

    When you work with our team, you never have to worry about being uninformed. Not only do you have direct access to your dedicated attorney, but we are also committed to always keeping you up to date on the status of your case.

Recognized By the Legal Community


How We Can Help

Our legal team has over 80 years of combined experience in fighting for the rights and best interests of our clients. We handle cases of personal injury and wrongful death. As a result of our dedicated work, Kontos Mengine Killion & Hassen has recovered millions of dollars against at-fault motor vehicle drivers, construction companies, negligent medical practitioners, correctional facility staff, nursing home staff, and more. Our Pittsburgh attorneys are proven litigators who have represented hundreds of clients in court.

What Sets Us Apart

If negotiations in your case do not result in a fair and just settlement, our firm has the trial experience you need to advance towards courtroom litigation in search of a more favorable result. At our firm, our attorneys have earned many honors and awards, such as the U.S. News & World Report “Best Lawyers Best Law Firms” in 2019. We take pride in the quality and proven results we have achieved for those who entrust us in their search for justice.

    Highly Skilled!

    “This team is professional, compassionate, and highly skilled. My company has worked with them on a variety of cases and I would not hesitate to recommend them to anyone in need of their services.”

    - Carolyn K.
    Attorney James Lopez listened to my needs.

    “James listened to my needs and exceeded my expectations considering I endured some hardships during the process. I highly recommend this law firm.”

    - Sacoyia B.
    A Godsent!!!

    “This firm is all about the Law and has no time for BS! I have had a 100% success rate in all my legal matters with this firm to date! This firm has always been exemplary in its legal efforts.”

    - Jake D.
    This law firm is courteous and friendly.

    “They kept me informed of every detail. I was 100% satisfied with the outcome. They always responded in a timely manner and explained in detail all situations.”

    - Marge B.
    Excellent Law Firm!

    “I felt like I had a team with me the whole time. At the end of the day, I feel like this firm stormed the gates of hell and brought me back justice wrongs righted! Thanks for the hard work, passion, and commitment.”

    - Jessie D.

Choose A Team Who Will Be Invested In Your Case

Let Us Make Your Justice Possible
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