Marc A. Grano
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Marc A. Grano

Sometimes Bad Things Happen to Good People! We fight hard to win for our clients in New Mexico.

Grano Law Offices, P.C.

713 6th Street
Las Vegas, NM 87701

Phone: 505-426-8711

Website: granolaw.com

State Delegate National Task Force Task-Force-Member SS CertifiedSFST ABTC General Member

About Marc A. Grano

Marc A. Grano – Grano Law Offices, P.C. New Mexico I’ve dedicated my legal career to helping good people in bad situations—and for over 25 years, that’s meant fighting hard for those charged with DWI in New Mexico courts. As a former prosecutor, military JAG officer, and now seasoned defense attorney, I bring a comprehensive understanding of the justice system from every angle. I have completed specialized training in DWI defense, including certification in the National Highway Traffic Safety Administration (NHTSA) Standardized Field Sobriety Testing (SFST)—the same roadside procedures used by law enforcement. I have also pursued advanced instruction in breath and blood alcohol testing, allowing me to identify flaws in the state’s evidence and aggressively defend my clients’ rights. My office represents clients throughout Northern and Central New Mexico, including Las Vegas, Santa Fe, Taos, Rio Rancho, Santa Rosa, Raton, Mora, and surrounding communities. We focus on strategic, science-based DWI defense, and work tirelessly to pursue the best possible outcomes in every case. At Grano Law Offices, our mission is simple: Helping Good People in a Bad Situation.


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vflVirtual Forensic Library

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NCDD members have access to a comprehensive forensic library that provides invaluable information to be used when defending clients charged with DUI.

This library includes scientific articles on drug and alcohol intoxication, toxicology and pharmacology, methods of testing for blood alcohol content, field sobriety testing, potential errors that may occur during testing, accident reconstruction, expert testimony, and evidentiary rules. This valuable information can ensure that you provide a high quality defense to clients charged with DUI based on the circumstances of their case and the laws in their state.

FROM OUR BLOG

The Disconnect Defense: Defeating a Breath Test Twice the Legal Limit

06/29/2026

By Hunter TzovarrasChair, NCDD Trial Advocacy Task ForceThe Law Office of Hunter J. Tzovarras, Bangor, Maine With assistance from Myranda G. SandbergMember, NCDDNero DUI Defense, S.C., Eau Claire, Wisconsin "It doesn't matter what number the machine prints out if the video shows you walk, talk, and act sober." That is what I tell clients who are sure a high breath test means...

AI in Court Filings: The Ethics Line Between Assistance and Abdication

03/30/2026

By Ryan Katz It is no secret that Artificial Intelligence, or AI, is vastly changing the landscape of many different fields. While the practice of law is certainly not something anybody would want to be taken over by AI in any major way, AI is still a tool which has applications for lawyers. Generative AI can help lawyers brainstorm arguments, organize...

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