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PI Trial Attorneys Serving the Washington Metropolitan Area

Trombly & Singer, PLLC, is an established Washington D.C. personal injury law firm with the experience and knowledge to effectively assist clients in a wide range of serious injury cases, including motor vehicle accidents, slip & falls, medical malpractice, workplace accidents, traumatic injury matters, and wrongful death cases. We have successfully represented a broad range of clients, from infants to the elderly, who have suffered serious injuries as the result of negligence or the intentional misconduct of another individual or entity.

We deliver personal attention to our clients by listening, remaining accessible, and promptly responding to their needs. Our firm is selective in its cases. We efficiently manage our workload to ensure the consistent delivery of exceptional service and personal commitment to each and every client.

Meet Kenneth Trombly

Mr. Trombly is a civil trial attorney whose practice is limited to catastrophic injury litigation on behalf of injured persons and their families in state and federal courts. Licensed in the District of Columbia and in Maryland, he is ranked AV by Martindale Hubbell, the oldest organization in the United States involved in peer review evaluations of attorneys; and also has a 10/10 rating with AVVO.

Mr. Trombly has handled numerous significant cases on behalf of seriously injured persons, from seven figure settlements to noteworthy cases that have resulted in local or national publicity.
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Meet Daniel Singer

Daniel S. Singer is a partner at Trombly & Singer and a civil trial attorney. Mr. Singer’s work has primarily focused on prosecuting catastrophic injury and wrongful death cases in the District of Columbia and Maryland, and he currently serves on the Board of Governors of the Trial Lawyers Association of Washington, D.C.

With a history of successful verdicts and settlements, including multiple seven figure wins, Mr. Singer celebrates an esteemed reputation.
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Personal Injury Matters

Suffering from a serious injury is a terrible reality. Not only does a serious injury impact your life physically, it can take its toll financially and emotionally. If you are injured because of another’s wrongdoing, you may be entitled to compensation for all of your resulting losses. As you recover, our firm will fight for your rights. Trombly & Singer, PLLC handles a wide range of personal injury matters, including:

Our Approach

The cornerstone of Trombly & Singer’s success is the determination to provide clients with the effective legal services they need and the human touch they deserve.
We prepare our cases on the assumption that every matter will need to go to trial even though many settle without the need for court. A reasonable settlement, when it can be achieved, eliminates the uncertainty of a trial while avoiding the emotional turmoil of litigation.

We do not delegate responsibility to a lesser-experienced attorney. The attorney responsible for your case will be involved from the initial investigation, through discovery, all court proceedings, mediation and, if necessary, through the trial. Your attorney will know your case inside and out from beginning to end.

At Trombly & Singer, PLLC, you are not just a number. Your case is as important as the last and the next.

Visit Our Video Library

Trombly & Singer, PLLC is honored to be a legal resource to clients in Washington D.C. and the surrounding communities. We handle a range of personal injury cases. We are dedicated to providing quality legal services for those in need. Our commitment to serving the community is furthered by our video library. We hope that you are able to find some answers to your questions. If you need a consultation to discuss your legal matter with an experienced attorney, contact Trombly & Singer, PLLC.

Reviews From Our Clients

Trombly & Singer is the most professional, outstanding law firm I have ever dealt with. Thanks for your excellent service and I wouldn’t hesitate to use your law firm again!Tracy S. - September, 2017

Mr. Singer has a lot of patience and understanding. I was very satisfied with the outcome of my case and I would recommend Mr. Singer and his firm to anyone in need of an attorney.E.H. - July, 2017

Ken Trombly not only secured a great result for my case, but he was also always attentive, helpful, and generous with his time and assistance, even regarding matters outside of the case. I could not have asked for better.M.L. - March, 2017

Trombly & Singer is an outstanding organization — very professional and easy to work with. Many thanks to Daniel Singer and his efforts for a positive outcome in my case. Thanks again!!Rickie C. - December, 2016

I really appreciate the hard work of Trombly & Singer. After much effort, they really helped me out a lot with a tough situation. They performed excellent work and provided great service!Sakeenah C. - December, 2015

Mr. Singer and Mr. Trombly are great lawyers.  They really helped me understand what was going on in my case throughout the process.  Thank you very much, and I will be sure to refer my friends and family!Andrea G. - November, 2015

The attorneys and staff at Trombly & Singer were very helpful, professional, and provided awesome communication regarding my case in a timely manner.C.F. - October, 2015

Mr. Trombly always answered any questions I had promptly.  I was highly satisfied with the outcome they achieved for me, which was even better than what I had anticipated at the initial meeting!D.V. - September, 2015

Mr. Singer, I cannot put into words how much I appreciate all that you and your firm have done for me. Thank you is not enough.M.C. - May, 2015

The staff was always spot on in their performance and courteous at all times.  Dan Singer was extremely professional and worked hard on my case.  I would recommend Trombly & Singer to anyone needing their services!Dona S. - April, 2015

Thank you for doing an outstanding job in my case! If I ever need a lawyer again, I will depend on you. Thanks again!L.M. - February, 2015

The firm was extremely responsive and very knowledgeable. I sincerely appreciate the professionalism and transparency given to my case. Thank you again!Tony M. - December, 2014

Mr. Trombly and his staff were very professional and knowledgeable. I was constantly informed every step of the way!Ricco C. - August, 2014

I really appreciated the constant communication and dialogue throughout each phase of the case, and the assurance that my case was being diligently handled by the Trombly & Singer team.Beatrice J. - April, 2014

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Our Successful Case Results

Auto Accidents

Over $2,700,000

on behalf of a federal government contractor who sustained a mild traumatic brain injury in a Washington, D.C. truck collision.

$1,500,000

on behalf of a part-time worker in her 70’s who sustained mild traumatic brain injury from an automobile collision.

Over $1,300,000

on behalf of two elderly women who each sustained fractures in a car wreck.

$1,300,000

representing policy limits, in a wrongful death case on behalf of the family of a woman who was killed in a motor vehicle collision in Maryland.

Over $1,000,000

for a Washington, D.C. school aide who suffered a traumatic brain injury when the bus she was traveling in was struck by a car.

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Slip & Falls

$875,000

on behalf of an elderly woman who fell in an escalator accident in Washington, D.C., when a Metro escalator unexpectedly stopped, causing her to be thrown forward.

$725,000

on behalf of a female student in an inadequate security case when she was sexually assaulted in a Washington, D.C. school.

Over $700,000

on behalf of a woman who sustained a fractured femur as a result of falling into a manhole that was inadequately maintained by a property owner in Prince George’s County, Maryland.

Over $2,750,000

in a trip and fall case in Washington, D.C. on behalf of a federal employee who sustained a severe spinal cord injury due to a defective building design and inadequate safety precautions.

$2,500,000

on behalf of a Virginia resident who was injured in a serious accident at a construction site in Washington, D.C., when a piece of heavy HVAC equipment fell and struck his arm.

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Medical Malpractice

$8,350,000

a jury verdict in a case that involved knee replacement procedure which ultimately led to leg amputation.

$769,000

D.C. Superior Court jury verdict in an orthopedic surgery negligence case involving deep vein thrombosis and pulmonary embolism that resulted in death.

$600,000

for a Washington, DC man who had to retire from the military on account of disability caused by a hospital emergency room staff’s failure to timely diagnose and treat compartment syndrome in his leg

$1,300,000

in a delayed diagnosis of stroke case where the opportunity for emergent treatment with IV TPA or intra-arterial mechanical removal of clot was lost due to medical negligence.

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Other PI Results

$725,000

on behalf of a man who suffered from burn injuries while working at a factory in West Virginia.

$475,000

on behalf of a man who was the victim of excessive force in Washington, DC by the District of Columbia Police.

$390,000

on behalf of a young man in Washington, D.C. who suffered from serious food poisoning on account of inadequate food safety procedures.

$275,000

on behalf of a woman who contracted an infection in a Maryland nail salon.

$250,000

on behalf of a young man in a products liability case who suffered an eye injury due to a defective bungee cord.

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