About
William D. Greig is a Trial Attorney and Counselor at Law in Albuquerque, New Mexico. He represents individuals facing criminal charges, including DWI and DUI allegations, and also handles personal injury and family law matters. His practice serves people dealing with stressful legal situations, from an arrest to an injury or divorce. William combines courtroom experience with case evaluation to help clients understand their options.
William graduated from Kansas State University and earned Juris Doctor from Oklahoma City School of Law. After law school, he worked as a prosecutor in New Mexico’s Ninth Judicial District in Clovis and Second Judicial District in Albuquerque. Those roles provided experience in jury trials and the prosecution of criminal charges. His education and early courtroom work form the foundation of his approach to criminal defense and other contested legal matters.
William has personally tried more than 20 jury trials, handling proceedings from jury selection through sentencing. Most involved DWI offenses, while others included driving on a revoked license and aggravated battery with a deadly weapon. He also worked at a large Albuquerque civil litigation firm, where he gained personal injury experience. That background gives him familiarity with both criminal proceedings and civil claims involving injured individuals.
William D. Greig emphasizes explaining a case’s strengths, weaknesses, and possible courses of action. He recognizes that some matters call for trial while others may be resolved through a different approach. His office offers free initial consultations and case evaluations. William’s practice combines a willingness to appear in court with attention to each client’s circumstances, helping individuals make informed decisions during difficult legal experiences.
Law Office Affiliations
- Attorney, William D. Greig, LLC
- Member, State Bar of New Mexico
- Member, New Mexico Criminal Defense Lawyers Association
Licensed State
- New Mexico
Awards & Badges


- Driver's License Suspension
- DUI & DWI
- Juvenile
- Alimony
- Child Custody
- Child Support
- Divorce & Separation
- Litigation
- Car Accidents
- Trucking Accidents


