Welcome to PQC Architectural Studio
At PQC Architectural Studio (PQCAS), we design with purpose, preserve with integrity, and build with precision. Headquartered in San Juan, Puerto Rico, the firm proudly provides services throughout Puerto Rico, the Caribbean, the mainland United States—particularly Florida—and select international markets.
We are distinguished by our deep expertise in historic preservation and restoration, offering meticulous, conservation-based approaches that honor the architectural legacy of each structure. Our work bridges the past and future, protecting historic assets while adapting them for modern functionality.
With a comprehensive project and construction management division, we ensure that every project is executed with technical precision, quality control, and budget oversight—whether it’s a new design, a heritage rehabilitation, or a complex adaptive reuse.
Design & Build Excellence
Explore our multidisciplinary work—innovative architectural designs complemented by rigorous construction leadership.
Award-Winning Puerto Rico’s Capitol Dome
PQCAS is proud to have received in 2025 two prestigious recognitions from the Colegio de Ingenieros y Agrimensores de Puerto Rico (CIAPR)- 1st Place Outstanding Project and the American Concrete Institute (ACI) - 1st Place as Repair and Restoration in the United States for its leadership and technical excellence in restoring one of the island’s most iconic structures.
Owner: Government of Puerto Rico - Puerto Rico State Legislature
Preserving the Past. Designing the Future.
Meet Our Partners and Clients
At PQCAS, we proudly collaborate with leading organizations and industry specialists who share our commitment to excellence — together, we create enduring value and drive transformative results.
Address
530 Constitution Avenue
San Juan, Puerto Rico 00901
Phone
(787)289-7838
(787)523-8585
info@pqcarch.com
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