Free Consultation: 410-609-9987
410-609-9987
A Family-Run Firm With Strong Community Roots

Trusted Counsel In Family Law, Estate Planning, Personal Injury And Criminal Defense

Trevillian Law has proudly served Severn, Glen Burnie and the surrounding communities for over 30 years. Many longtime clients know that they can turn to us for reliable counsel and strong protection when any legal issues arise.
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An Established Law Firm Supporting Severn And The Baltimore Metro Area
Divorce And Family Law
Family Law Mediation
Wills, Trusts And Estate Planning
Probate And Estate Administration

Personal Injury

Criminal Defense

Solid Support For Your Personal Legal Matters

We are a general practice firm focused on those areas of law that hit close to home: the end of a marriage, the death of a loved one, an injury accident, a criminal charge and the planning of a legacy. Our lawyers help our clients confront these challenging issues by empowering them with knowledge and backing them up with strategic representation.
Attorneys photo

A Law Firm Built For Our Communities

Our attorneys are natives of Glen Burnie, with deep ties to the local communities. Trevillian Law has served Severn, Anne Arundel County and Greater Baltimore for three decades. We strive to be that trusted resource that local citizens can confidently call in their time of need.

In addition to their extensive knowledge of family law, estate planning, probate, criminal law, personal injury and Maryland workers’ compensation, our lawyers have years of experience working with local judges and prosecutors. Those professional relationships and insights will serve to your advantage as our team helps you problem-solve complex matters and navigate the legal system.

William C. Trevillian Sr.
William C. Trevillian Jr.
Rebecca S. Trevillian
Photo of attorney Devon Reiff
“I used the Law Offices of William Trevillian, P.A after being involved in a vehicle accident and William was so amazing at helping me every step of the way and answered any and every question I had about the process.”

– Crystal H.

“I would like to sincerely thank the law offices of William Trevillian and staff for the expert service and attention of law given to me this week. Mr. Trevillian handled my legal matters swiftly and efficiently with short notice from me.”

– Fannie S.

“I have had Bill Jr represent me on a couple of matters where I was involved in a traffic accident. I felt he had my back, was honest as to what to expect, and was a very competent attorney. A great experience both times.”

– Alan M.

Our Family Protecting You And Your Family

William Trevillian Sr. established this firm in 1993 with a commitment to honest and compassionate legal advocacy. He was joined in practice in 2004 by his son, William “Bill” Trevillian Jr., who adopted the same diligent and caring approach to the practice of law. Bill’s wife, Rebecca Trevillian, joined Trevillian Law in 2014, bringing her years of experience as a litigator and mediator at a big Annapolis firm.

Our attorneys and seasoned support staff will work together as a team to safeguard your best interests. We strive to create a warm and comforting atmosphere in which you can feel comfortable sharing your story and exploring solutions. We offer a free consultation and flexible hours by appointment. Call us today at 410-609-9987 or contact us by email.

Keeping Communities Strong By Supporting Local Families