Puerto Rico
Leaders in Building Construction in Carolina, Alproem is Puerto Rico’s leading company with over 4,000 completed projects.
General Construction Contractors Puerto Rico
For more than 25 years, we have positioned ourselves as the leading construction company in Puerto Rico for government projects, ensuring that every work meets safety and certification requirements.
Our extensive experience allows us to carry out all types of projects, from fire stations to educational centers






Puerto Rico’s Leading School Construction Experts
Guided by a vision of excellence and the structural success of high-quality projects in Puerto Rico, at Alproem we are proud of the construction of the Escuela Rafael Rivera Otero, an educational center in Puerto Rico that reaffirms our commitment to the island’s educational and social development.
Structural reinforcement
Ensuring that every area of the school met the highest safety and resistance standards.
Electrical, lighting, and HVAC modernization
Our team upgraded these systems to provide a safer, more efficient environment for students and staff.
Energy-saving solutions and specialized construction equipment
Implemented to guarantee precision, efficiency, and long-term durability.
Educational and recreational spaces
Beyond classrooms, laboratories, and common areas, the project also included a new basketball court to encourage healthy recreation and sports for students.
#1 Construction Company in Puerto Rico
This project demonstrates how Alproem Engineering Contractors, as a trusted construction company in Puerto Rico, directly contributes to the island’s progress by building facilities that positively impact present and future generations.
The best General Contractors in Puerto Rico
Safety is the foundation of every one of our projects. We build with precision, responsibility, and high safety standards.