Attorney & Notary Public · Founding & Managing Partner
Attorney Juan David Echevarría Nieves is an attorney and notary public licensed in the Commonwealth of Puerto Rico. He is also a VA-accredited attorney before the U.S. Department of Veterans Affairs and is admitted to the U.S. Tax Court.
He holds a Bachelor of Business Administration with a concentration in Marketing from Universidad Metropolitana, summa cum laude, as well as a Master of Business Administration with a concentration in Marketing, summa cum laude. He earned his Juris Doctor from Pontificia Universidad Católica de Puerto Rico.
A veteran with over two decades of service in the U.S. Army and the Puerto Rico Army National Guard, he rose to the rank of First Sergeant (1SG), holding leadership roles in recruitment, retention, and career transition and guiding the professional paths of thousands of soldiers. His service earned decorations including the Meritorious Service Medal, the Army Commendation Medal (5th Award), and the Army Achievement Medal.
That discipline, rigorous preparation, and commitment to the mission define his legal practice today and give him firsthand insight into the challenges veterans and their families face. His practice spans civil and commercial litigation, corporate matters, real estate, notarial services, administrative law, and veterans benefits.
Admissions
Tribunal Supremo de Puerto Rico
U.S. Tax Court
U.S. Department of Veterans Affairs (VA-Accredited Attorney)
Credentials
Veterano de las Fuerzas Armadas de los Estados Unidos
Socio Fundador y Administrador, ERG Law PR
VA-Accredited Attorney, Representación de Veteranos ante el VA
Attorney & Notary Public · Founding Partner
Attorney Amy A. Ruiz Goyco is a lawyer and notary public practicing in Puerto Rico, based in Aguadilla. She holds a Bachelor of Business Administration with a concentration in Accounting, magna cum laude, from the University of Puerto Rico at Aguadilla; a Juris Doctor, summa cum laude, from Pontificia Universidad Católica de Puerto Rico; and a Master of Laws (LL.M.) in Tax Law, summa cum laude, from the same institution.
Admitted to the practice of law and notary practice in Puerto Rico, as well as to the United States Tax Court, Attorney Ruiz Goyco combines a strong legal and financial background with a practical understanding of the needs of individuals, professionals, and businesses. Her practice encompasses civil and commercial litigation, corporate law, contracts, labor and employment matters, tax law, administrative law, and strategic business planning.
In addition to her private practice, she serves as a university professor, teaching courses in Commercial Law, Labor Legislation and Case Law, and Accounting. This academic experience strengthens her commitment to rigorous analysis, legal education, and the pursuit of clear, effective solutions.
As a founding partner of Echevarría & Ruiz Goyco, LLC, Attorney Ruiz Goyco provides personalized, strategic, results-oriented representation. Her approach integrates risk prevention, legal compliance, and the firm defense of each client's interests, with the goal of providing legal tools that support informed decisions and the sustainable growth of their projects and businesses.
Admissions
Tribunal Supremo de Puerto Rico
U.S. Tax Court
Credentials
Socia Fundadora, Echevarría & Ruiz Goyco, LLC
LL.M. en Derecho Tributario, summa cum laude
Notaria Pública en Puerto Rico
Profesora universitaria: Derecho Mercantil, Legislación Laboral y Contabilidad
Civil Trial Attorney · Of Counsel
Luis J. Sánchez Mercado is a trial attorney with over 26 years of experience as a civil litigator and independent practitioner, specializing in Construction Law, Eminent Domain, Public Procurement, Government Contracts, Municipal Law, Zoning Law, and Administrative Law. Throughout his career, he has provided high-quality legal services to both public and private sector clients, delivering effective, timely, and cost-efficient legal solutions.
He has held prominent positions in both public service and private practice. He served as legal advisor to multiple Puerto Rico municipalities, including Aguadilla, Mayagüez, Añasco, Cabo Rojo, Moca, and Aguada, advising on civil and administrative cases, permits, land use, and federal urban development and infrastructure projects. He previously served as Director of the Complaints Cell and Trial Attorney at the Permits and Regulations Administration (ARPE) in Mayagüez, and as Administrative Assistant and Legal Advisor at the Governor's Office of Legislative Affairs at La Fortaleza.
He is highly skilled in managing complex litigation, appellate advocacy, and strategic legal counsel, with notable achievements in multimillion-dollar construction disputes, eminent domain proceedings, and public procurement projects. He is President of Luis J. Sánchez Mercado P.S.C., a legal services corporation registered in 2017.
He earned his Juris Doctor from the Pontifical Catholic University of Puerto Rico School of Law (1998) and his Bachelor of Arts in Business Administration from the University of Puerto Rico, Mayagüez Campus (1992). He was admitted to the Puerto Rico Bar in 2000 and is a Notary Public.
Admissions
Tribunal Supremo de Puerto Rico
Credentials
Of Counsel, ERG Law PR
Presidente, Luis J. Sánchez Mercado P.S.C.
Notario Público en Puerto Rico
Más de 26 años de experiencia en litigio civil
Echevarría & Ruiz Goyco Law Firm