Your Trusted Subcontractor in Puerto Rico’s Infrastructure Evolution
Who We Are
Building Puerto Rico’s Future with Excellence
Onsite Specialty Contractors is a premier specialty contractor offering integrated construction services across demolition, masonry, drywall, paint, flooring systems, and more. With Onsite, you gain a partner who understands every phase of your build.
With deep roots in Puerto Rico, we are committed to advancing the island’s infrastructure. From residential developments to sports stadiums, our work reflects a dedication to quality and a focus on contributing to the island’s growth and resilience.
Tailored Solutions
Our Services
At Onsite Specialty Contractors, we combine multidisciplinary expertise to deliver exceptional results. Our streamlined approach integrates engineering precision and project management excellence, ensuring superior coordination, cost savings, and accelerated timelines for our clients.
Our services are fully adaptable and can be customized to meet the specific needs of each project.
Demolition
Finishes
Masonry
Other Services
PROJECTS
The Ritz-Carlton, San Juan
Casa Costera, Isla Verde, Apartments by Marriott Bonvoy
Hiram Bithorn Stadium
Vanderbilt Residences
Caguas Criollos Baseball Stadium
El Conquistador Resort
Wesleyan Academy
We're Here to Help You Build the Future"
Whether you have a question, need a consultation, or are ready to discuss your next project, our team is ready to assist. Use the form below to reach out, and we’ll respond promptly to help guide you through the process.
We look forward to collaborating with you on your next infrastructure project!
