Powering the Future of Industry
Specializing in Industrial Solutions for Engineering, Construction, and Chemical Terminal Operations
Delivering Value Through Experience
Comprehensive industrial solutions with
decades of proven expertise.
Strategic location offering incentives and
free-trade benefits.
Safety-focused operations ensuring
reliability for every project.
Comprehensive industrial solutions with decades of proven expertise
Strategic location offering incentives and free-trade benefits.
Safety-focused operations ensuring reliability for every project.
Trusted Industrial Partner in Puerto Rico
Since 1978, Demaco Corporation has provided world-class industrial services to Puerto Rico’s petrochemical, pharmaceutical, and energy sectors. What began as a maintenance and corrosion control company has grown into a multidisciplinary leader in engineering, construction, maintenance, and chemical terminal operations.
Advanced Bulk Storage Solutions
In 1984, Demaco Corporation established Puerto Rico’s largest chemical terminal, offering advanced bulk storage solutions for globally recognized petrochemical companies and earning recognition from INC 500 as one of the fastest-growing companies in America.
Explore our state-of-the-art chemical terminal and advanced bulk storage solutions.
Our Mission
Support clients from project inception and planning through full construction completion.
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Deliver comprehensive maintenance and construction services across Puerto Rico.
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Serve all industries, with specialized expertise in pharmaceuticals, oil refineries, and power plants.
Support clients from project inception and planning through full construction completion.
Deliver comprehensive maintenance and construction services across Puerto Rico.
Serve all industries, with specialized expertise in pharmaceuticals, oil refineries, and power plants.
A Strategic Industrial Advantage
Today, Demaco operates from 280 acres of strategic industrial land within a certified Free Trade Zone, offering major advantages, government incentives, and opportunities for joint ventures, land leasing, and new business development.
As a minority, female-owned small business, we remain committed to safety, quality, operational excellence, and long-term partnerships that help drive industrial growth throughout Puerto Rico.
Learn about our ASME-certified fabrication and quality assurance standards.
Get in Touch With Us
Connect with Demaco Corporation to discuss your industrial projects, joint ventures, or terminal needs. Our team is ready to provide expert guidance, support, and solutions tailored to your business.