Estrella, LLC is a full-service Puerto Rico law firm that represents clients in federal and local courts throughout the Island. We are one of the oldest and most experienced law firms in Puerto Rico. Our firm employs first-rate trial attorneys who provide comprehensive representation to a diverse group of blue-chip clients.

Due to our island-wide litigation practice, we are uniquely equipped to assess case value and exposure due to the ability to learn past judgment amounts. Our knowledge of local judges and ability to assess client exposure make our attorneys uniquely equipped to advise clients and help them make well-informed decisions about their cases.

Powerhouse Litigation Firm

You may wonder why we chose to name the firm Estrella, LLC.  Simply put, it was in honor of the firm’s founder, William Estrella. Except, it was not merely to honor him but to remind each and every attorney, from associate to member, the value of hard work, dedication and determination. For over 50 years our Founder has led the way and inspired many of us by his exemplary standards of ethics and discipline when handling some of the most important litigation cases for top clients in Puerto Rico. William Estrella has become the firm’s “magnetic compass” to which we all go to for guidance when litigating cases in hopes to tap into the treasure of wisdom his many years of litigating experience has to offer.

As one of the oldest firms in Puerto Rico, Estella, LLC built its reputation by delivering thoughtful, comprehensive and cost-effective litigation strategies to some of Puerto Rico’s highest-profile companies. Our attorneys are results driven and diligent in preparing for trial, leaving no stone unturned. Our top priority in each lawsuit is ensuring that our clients’ long-term goals shape our litigation strategy so that our clients succeed and prosper.

NITA-Trained Lawyers

Estrella, LLC’s trial lawyers are trained through the National Institute for Trial Advocacy (NITA), a well-respected organization that offers intensive advocacy training. The skills gained during NITA training prepare our attorneys for the heavy demands of litigation. Our attorneys anticipate the challenges that arise during litigation and formulate creative and effective responses. Our clients can relax knowing that our attorneys will keep their best interests in mind. Throughout each lawsuit, our attorneys work diligently to attain the best possible outcome to match the client’s long-term goals.

We pride ourselves on being responsive to our clients and their litigation concerns. We file and defend cases in both state and federal court.”

Premier Retail Law Practice

Estrella, LLC provides Puerto Rico’s most sophisticated retail and consumer affairs practice.  In doing so, we have assisted many retail businesses make their entry to the Island, expand their establishments and grow throughout Puerto Rico. As the largest retail industry law firm in Puerto Rico, our firm represents high-profile corporate clients such as Wal-Mart, Home Depot, Simon Property Group, Pacific Sunwear, Anna’s Linens, JC Penney, Advance Auto Parts, CompUSA, Game Stop, CVS and Microsoft Stores.

High-Quality Legal Representation

Estrella, LLC offers exceptional, personalized legal counsel to our clients. Our firm is unique from other Puerto Rico law firms because we are able to attract attorneys with the highest caliber of talent and expertise in their respective practice areas. {For example, the past human resources director of Wal-Mart, the largest employer on the island, is a member of our legal team.}

Our attorneys rely on collaboration and teamwork to provide the best possible service to our clients. Our firm has achieved significant success by combining the skills and assets of our attorneys to deliver comprehensive legal representation. We value ongoing relationships with our clients, some of whom have relied on the firm’s legal assistance for more than 50 years.

Our lawyers follow the “sundown rule,” meaning that all attorneys respond to phone calls and emails the same day they are received. Because our clients value the responsiveness of our legal team, they trust Estrella, LLC to handle their legal matters.

Contact Information

150 Tetuan Street
San Juan, 00901
Phone: 787 977 5050

Firm Attorneys

View by Practice Area
Alberto G. Estrella Alberto G. Estrella Estrella, LLC
Practicing in: Litigation
Practicing in: Litigation

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    Estrella, LLC

    Contact Information

    150 Tetuan Street
    San Juan, 00901
    Phone: 787 977 5050


    Managing Member


    Bankruptcy & Reorganization Practice Group
    Consumer Affairs Practice Group
    Corporate Practice Group
    Federal Practice Group
    General Litigation Practice Group
    Labor & Employment Practice Group
    Real Estate Practice Group
    US Virgin Islands Practice Manager


    Partners: 5
    Of Counsel: 3
    Associates: 8
    Paralegals: 4
    Non-Legal Employees: 12

    Practice Areas

    Administrative Law
    Advertising Law
    Aviation Law
    Competition/Antitrust Law
    Corporate and M&A Law
    Corporate Governance & Compliance Practice
    Debt & Equity
    Energy Law
    Franchise Law
    Health Care Law
    Insolvency and Reorganization Law
    Insurance Law
    Intellectual Property Law
    Labor and Employment Law
    Structured Finance Law