When it comes to Criminal Defense, Family Law, or Personal Injury residents of Maryland in the Glen Burnie-Annapolis-Baltimore area have learned they can depend on the friendly, knowledgeable, and experienced law firm of William C. Trevillian, P.A. Let Us Empower You. At the Law Offices of William C. Trevillian, P.A. our clients benefit from over 25 years of legal experience. Our attorneys and experienced support staff offer quality and efficient legal representation to all of our clients. Our goal is to ensure that the rights and interests of our clients are fully protected. We accomplish this goal by utilizing our extensive knowledge and experience gained from practicing in the District and Circuit courts of Baltimore City, Anne Arundel, Baltimore and Howard Counties for more than 25 years.. General Practice Attorneys Representing Clients in Baltimore City,Annapolis,and Glen Burnie,Maryland. At the law firm of William C. Trevillian,P.A.,located in Severn,Maryland,attorney William C. Trevillian,Sr. has long had a tradition of practicing dedicated,knowledgeable law while at the same time having good client communications - keeping clients in touch and informed about pending legal matters. In 2004,William C. Trevillian,Jr. joined the firm,adding to that tradition of client care.Our general practice law firm focuses primarily in the following legal areas: Criminal Law: We work vigorously at our law firm on behalf of clients facing criminal charges such as drunk driving (DUI / DWI) other traffic offenses,assaults,and other criminal matters assigned to District Courts in Glen Burnie,Baltimore City and Annapolis. Family Law: As family law attorneys,we work to understand our clients and their special circumstances so that we can make sure they get what they deserve in cases involving divorce,separation,custody,visitation,and other family law issues. Probate and Estate Administration As attorneys experienced in probate and estate administration,we offer our clients legal counsel and guidance in going through all the documentation and processes needed to effectively close an estate.