The Puerto Rico Court of Appeals recently upheld a lower court's decision in a case involving a dispute over the installation of a generator on a boat. The court ruled that the contractor, Carlos AlegrĂa, fulfilled his obligations under the contract, and the plaintiff, Silverio PĂ©rez MartĂnez, did not prove his claims of negligence or damages. This ruling, issued on April 30, 2026, affects both parties and clarifies legal standards in contract disputes related to service installations.
The case began when PĂ©rez MartĂnez filed a lawsuit against AlegrĂa in February 2021, claiming that the installation of an electrical generator on his boat was done improperly. He alleged that after paying $20,000 for the generator and its installation, the equipment failed to function correctly, leading to a loss of warranty and additional damages. PĂ©rez MartĂnez sought the cancellation of the contract, a refund of his payment, and compensation for damages totaling $60,000.
In response, AlegrĂa argued that he had only been hired for specific tasks related to the generator's installation and that the plaintiff was responsible for subsequent maintenance. The case went through various legal proceedings, including a counterclaim from AlegrĂa for damages to his reputation due to the lawsuit. The lower court eventually ruled in favor of AlegrĂa, stating that he had completed the installation correctly and that the plaintiff had not demonstrated any negligence on his part.
The Court of Appeals, led by Judge Campos PĂ©rez and joined by Judges Candelaria Rosa, Adames Soto, and Trigo Ferraiuoli, reviewed the case and confirmed the lower court's ruling. The court noted that the plaintiff had not provided sufficient evidence to support his claims. It stated, “the plaintiff navigated for around eight months, traveled to the Dominican Republic, and returned to Puerto Rico without encountering issues with the generator.” The court concluded that PĂ©rez MartĂnez failed to prove that the generator's installation was negligent or that AlegrĂa was responsible for the generator's malfunction.
This ruling reinforces the principle that parties involved in contract disputes must provide clear evidence to support their claims. It highlights the importance of demonstrating negligence or breach of contract in service-related cases. The court emphasized the credibility of the expert testimony presented by AlegrĂa, which played a significant role in the decision. The court found that the evidence presented by PĂ©rez MartĂnez did not sufficiently undermine the credibility of AlegrĂa's expert.
The impact of this ruling extends beyond the immediate parties involved. It sets a precedent for how courts may evaluate similar contract disputes in the future, particularly those involving service installations and the burden of proof required from plaintiffs. This case underscores the necessity for plaintiffs to present compelling evidence to support their claims in civil litigation.
Looking ahead, it is unclear whether PĂ©rez MartĂnez will seek further legal recourse. The court's ruling can potentially be appealed to a higher court, but details about any such plans were not available in the court filing. As of now, the case stands as a significant example of the complexities involved in contractual agreements and the expectations of service providers.











