Road Traffic Accidents
Car collisions, pedestrian injuries, cyclist accidents, motorcycle claims, and incidents involving public transport. We handle claims against other drivers, local authorities, and insurers.
Learn moreWe fight for what you deserve.
Dublin personal injury solicitors with 20+ years of proven results.
TIERNAN & CO.
It is what we deliver.
20+
Years Fighting for Your Rights
€1.9M+
Recovered for Our Clients
111+
Five-Star Reviews
We handle the full range of personal injury claims across Ireland. Whatever the circumstances, our solicitors will assess your case, explain your options in plain language, and fight for the result you deserve.
Car collisions, pedestrian injuries, cyclist accidents, motorcycle claims, and incidents involving public transport. We handle claims against other drivers, local authorities, and insurers.
Learn moreFalls from height, manual handling injuries, machinery accidents, repetitive strain, and occupational illness. Your employer has a duty of care - if they failed, you may have a claim.
Learn moreMisdiagnosis, surgical errors, medication mistakes, delayed treatment, and birth injuries. We work with independent medical experts to establish exactly what went wrong.
Learn moreWet floors, uneven footpaths, poorly maintained premises, and hazards in shops, restaurants, or public spaces. Property owners are liable when they fail to keep spaces safe.
Learn moreConcussion, traumatic brain injury, and long-term cognitive effects. These cases require specialist medical evidence - we know how to build them properly.
Learn moreWhiplash, disc herniation, spinal cord damage, and chronic pain. Even injuries that seem minor at first can have lasting consequences worth significant compensation.
Learn moreBrain injury settlement
Hearing loss - delayed diagnosis
Gemma Healy - Irish Examiner
Medical negligence - epilepsy drug error
Kathleen Leech family - Irish Times
These are a selection of our results. Compensation depends on the individual circumstances of your case. Past results do not guarantee future outcomes.
We keep things simple. From your first call to the final result, you will know exactly where your case stands and what happens next.
Call, email, or use the chatbot on this page. Tell us what happened. There is no charge and no obligation at this stage.
We review the facts, gather initial evidence, and give you an honest opinion on whether you have a viable claim and what it could be worth.
We handle everything - medical reports, witness statements, correspondence with insurers, and negotiations. You focus on recovery.
Most cases settle before court. If yours does go to trial, we represent you every step of the way. You only pay if we win.
Geraldine Crossan
"I cannot recommend Tiernan Solicitors highly enough. They started a journey with me over three years ago and I always felt that they genuinely cared and wanted to achieve the best outcome for me, and they did. My solicitor, June, and Barrister, Barney, were extremely professional, kind, always contactable and supportive."
1 month ago
Verified Client
"Professional service and good communication, transparency and willingness to help. I would highly recommend them."
Google Review
David Walsh
"Mark has been terrific to work with from our USA office — looking after our clients' needs in Ireland. Everyone raves about him. A 5-star review which has certainly proven true."
Yelp Review
Andy Byrne
"I've dealt with Mark over the last few years on two separate occasions, and both times himself and his team have been amazing. Himself and his barrister are an amazing duo together. His office team are always there to answer any questions. Would highly recommend Mark and the company to anybody seeking fair and just representation."
5 months ago
Sean Clarke
"The case had to go to court as their advice was that the cruise line's offer was too light. They were correct — I was awarded a far higher sum from the judge. Mark Tiernan, June O'Neill and Therese dealt with my case in a prompt and professional way."
5 months ago
June O'Neill Client
"June O'Neill handled my personal injury case very professionally. She was very helpful and supportive and brought it to a very successful outcome."
Google Review
Tania Bezak
"Mark Tiernan and his team, especially Roisin Kinahan, have been absolutely fantastic throughout my personal injury claim. They are kind, approachable, and reassuring — exactly what I needed. Their expertise and attention to detail gave me great confidence."
5 months ago
Michael O'Brien
"Mark Tiernan and solicitors represented me in a personal injury case. From day one they were so engaging, understanding, professional and above all so well prepared and explained everything to me."
Google Review
K.D. — Dublin
"Very happy with the services of Tiernan & Co, and in fact have recommended their services to two friends since my claim settled."
Testimonial
The care and level of service given to me was second to none. Absolutely outstanding. They have a different understanding of these sensitive matters — kind, compassionate, and always available. What had started as a very traumatic experience they turned into a highly successful outcome. Myself and my family will always be grateful.
Every single person I spoke to was helpful, informative, understanding, and attentive. The standard of work they hold themselves to is unlike anything I had ever experienced. At the time of the trial, Mark Tiernan provided the best representation I could have possibly hoped for.
They successfully achieved the best possible outcome for her case. They were efficient, caring, experienced, very professional, and extremely trustworthy in every way. They definitely earned our respect and sincere gratitude.
I cannot recommend Tiernan Solicitors highly enough. They started a journey with me over three years ago and I always felt that they genuinely cared and wanted to achieve the best outcome for me, and they did achieve it. My solicitor, June, and Barrister, Barney, were extremely professional, kind, always contactable and supportive.
I’ve dealt with Mark over the last few years on two separate occasions, and both times himself and his team have been amazing. Himself and his barrister are an amazing duo together and talk you through and explain any issues you’d have regarding your case. His office team are always there to answer any questions. Would highly recommend Mark and the company to anybody seeking fair and just representation.
I had an unfortunate incident on a cruise ship that led me to Tiernans Solicitors. The case had to go to court as their advice was that the cruise line’s offer was too light. They were correct — I was awarded a far higher sum from the judge. Mark Tiernan, June O’Neill and Therese dealt with my case in a prompt and professional way. Very easy to deal with and highly recommended.
The Book of Quantum sets out guidelines for compensation in Ireland based on injury type and severity. Use our guide to see the typical ranges - then speak with us for an honest assessment of your specific case.
View Compensation Guide →| Injury Type | Typical Range |
|---|---|
| Minor soft tissue (neck/back) | €16,000 - €22,000 |
| Moderate fracture | €30,000 - €55,000 |
| Severe head injury | €85,000 - €400,000+ |
Guidelines only. Compensation depends on the specific circumstances of your case.
It costs nothing to find out. Call us or request a callback - we will give you an honest answer within 24 hours. No Win No Fee (Explained).
01 676 0988Tiernan & Co.
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