David A. Weyrens


Location: Portland, Maine

Email: [email protected]

Phone: 207-775-4255

Fax: 207-775-4229

David Weyrens is a trial attorney whose practice is devoted to litigation of both criminal and civil matters. In the civil arena, David has a robust practice in the area of personal injury law - helping those injured, whether caused by a car accident, a boating accident, an assault or some other type of injury - to recover from their predicament. Additionally, David has broad experience in other types of civil matters, from contractual disputes between businesses, medical malpractice and wrongful death claims.

David also cultivates an active criminal defense practice ranging from misdemeanors to felony charges.

David Weyrens strives to devote himself to each and every client he represents and seeks to be true to the firm's goal of providing relentless and zealous representation to those clients. He relishes the opportunity to get to know his clients and their specific goals, and to then develop a legal strategy aimed at realizing their goals in the most efficient manner possible. Through his advocacy in his civil practice he has obtained settlements and verdicts which have resulted in millions and millions of dollars going directly to his clients.  His success recovering money for his injured clients has been recognized by David becoming a member of the Million Dollar Advocates Forum.

David obtained his law degree from the University of Colorado School of Law in 2002. He did his undergraduate studies at the University of Minnesota, where he earned a B.A. in History, Magna Cum Laude. In addition to the Million Dollar Advocates Forum, David is a member of the Maine Trial Lawyers Association (MTLA) and the Maine Association of Criminal Defense Lawyers (MACDL). David has also attained the status of Katahdin Counsel in the State of Maine in recognition of his dedication to providing pro-bono legal representation to those in need.

David is admitted to practice law in the state and federal courts of Maine and Colorado as well as the United States Supreme Court.

Areas of Practice

  • Criminal Law
  • Civil matters
  • Personal Injury
  • Car Accident
  • Boating Accident
  • Assault
  • Contractual Disputes between Businesses
  • Medical Malpractice
  • Wrongful Death

Bar Admissions

  • Maine
  • Colorado
  • U.S. Supreme Court


  • University of Colorado School of Law, Boulder, Colorado
    • J.D. - 2002
  • University of Minnesota, Minneapolis
    • B.A. magna cum laude - 1996
    • Major: History

Professional Associations and Memberships

  • Million Dollar Advocates Forum, Member
  • Maine Trial Lawyers Association, Member
  • Maine Association of Criminal Defense Lawyers, Member

Pro Bono Activities

  • Attained the status of Katahdin Counsel in the State of Maine in recognition of his dedication to providing pro-bono legal representation to those in need

Recent Blog Posts


  • L.M. Recommends David A. Weyrens

    David, Thank you so much for your time and energy helping me with my claim.    It has been a blessing having you in my corner.  
  • Consistently Exceeds Expectations

    Atty Weyrens has handled several personal business and personal matters for us with ease. He is professional, responsive and always looking out for your best interest. Results exceed expectations, often in less time than forecast.
  • Attention to Detail and Persistant

    I just want to thank you for all your efforts on (Client's) behalf. I realize this case could well have devastated (Client's) future if we had a less experienced firm working for us.  And Andy's (Ambrose) perseverance in making sure all the prerequisite items for deferment were in hand before the...
  • Thank you!

    Thank you! Hopefully I won't need your services in the future, but if I do, I know where to go!
  • Jason Recommends David A. Weyrens

    Hi David, I just wanted to thank you again for how much u helped me, Im so appreciative!
  • Experience, Professional & Compassionate

    The way David Weyrens handled my personal injury case was refreshingly smooth; I never had a day where I was worried. David's exceptional legal talent and attentive client-centered approach make him an outstanding lawyer. He had what could have been dragged out for years settled in a matter of mo...
  • Patient, Caring, Shark-Tastic

    David listened to everything I had to say, which was why I hired him in the first place. I have a way of rambling, so he would cut me off politely if I was talking too much. (Not a bad thing, in my opinion) He 100% fought for my son and I in court for a PFA and we got everything we wanted. He eve...
  • Some Sunshine on a Friday

    Hi David & Trisha, Just wanted to say a final THANK YOU for everything you have done for me!!!!!   I truly appreciate it!!!  Thank you so much! I can't give you and your firm a higher rating than I have.  You've been there for me every step of the way. I'll do anything I can to pro...
  • Thank You

    David, Thank you so much for all the help and support these last few years!
  • Case Closed

    Hey David, just wanted to say I really appreciate everything you and the office did to make this case close smoothly. Definitely a great feeling to get the news yesterday and finally be done with that whole process.

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