YSA INTERNATIONAL CORP Design+Construction & Owners Representative Service
Hi-end Commercial & Residential Projects
(Restaurants, Retail, Office, Hotels, etc)
About YSA INTERNATIONAL
Our Story
Our Services
Our Services
Foundation & Expertise: Led by Yoshi Sakamoto, 35 years of high-end Architectural + Construction experience in New York. Having collaborated with masters like DAVID ADJAYE, RAFAEL VINOLY and SHIGERU BAN, we deliver the aesthetic and technical precision required to satisfy discerning owners.
Our Services
Our Services
Our Services
Specialized Services: Focused on Construction Management, as demonstrated by our lead role in the HALEKULANI HOTEL kitchen and shoring projects. As Construction Manager/Owner’s Representative, we bridge the gap between complex design intent and seamless field execution.
Our Approach
Our Services
Our Approach
Strategic Approach: Our data-driven methodology integrates advanced 3D scanning with rigorous site analysis. We provide the technical leadership necessary to protect structural integrity while maximizing the long-term operational value and longevity of every asset.
Full Service of Investigation & Analysis
Maintenance Service
YSA International Corp provides a technical, data-driven diagnostic process rooted in high-stakes structural remediation and hospitality infrastructure. Our approach replaces guesswork with empirical evidence to ensure structural integrity and operational continuity.
Exterior Envelope Expertise: Technical Remediation and Oversight for Complex Facades, Storefronts, Exterior Walls, Windows & Roofing Top.
