Structural Steel Works Puerto Rico
Custom Steel Structure Design, Fabrication, and Installation for Industrial, Commercial, Manufacturing, and Infrastructure Projects Throughout Puerto Rico
Can ALPROEM Build My Project?
Industrial facilities rely on structural steel systems engineered to support heavy loads, specialized equipment, and continuous operations. Every project requires precise engineering, quality fabrication, and safe installation to ensure long-term structural integrity.
At ALPROEM Engineering Contractors, we manage every stage of the process—from structural engineering and steel fabrication to field installation—providing integrated solutions tailored to the operational needs of industrial, commercial, governmental, and institutional clients throughout Puerto Rico.
For more than 25 years, our multidisciplinary team has helped organizations develop facilities that are built to perform today while remaining adaptable for future growth.
Industrial Steel Structures We Design & Build
Every facility has unique structural requirements. Whether supporting production equipment, creating additional workspace, or constructing an entirely new building, ALPROEM designs and builds steel structures that integrate seamlessly with your operations.
We design and construct structural steel systems for manufacturing plants, warehouses, distribution centers, commercial buildings, and industrial facilities. Our work includes primary structural frames, beams, columns, roof systems, trusses, and complete building structures engineered to support demanding operational environments.
When required, our steel systems are integrated with reinforced concrete foundations, precast concrete panels, loading docks, utility infrastructure, and other building components to provide complete construction solutions.
Pipe Racks
Industrial facilities depend on organized utility distribution. We engineer and construct structural steel pipe racks that safely support process piping, electrical conduits, mechanical systems, compressed air lines, and other utility services throughout manufacturing, pharmaceutical, biotechnology, and processing facilities.
Each system is designed to accommodate current operational requirements while allowing for future expansion when production needs evolve.
Equipment Supports
Heavy industrial equipment requires stable structural support to operate safely and efficiently. ALPROEM designs custom steel supports, skid bases, equipment frames, and mounting structures for generators, chillers, Air Handling Units (AHUs), process vessels, pumps, tanks, and specialized manufacturing equipment.
Every support structure is engineered according to equipment loads, vibration requirements, and long-term operational performance.
When additional floor space is needed, expanding upward is often more efficient than expanding outward. Our structural steel mezzanines create additional usable space for storage, production areas, offices, equipment rooms, or control centers while maximizing the existing building footprint.
Structural Platforms
We construct elevated steel platforms designed to support industrial equipment, maintenance activities, production processes, and operator workstations. Every platform is engineered to meet structural loading requirements while providing safe and reliable access for daily operations.
Catwalks & Access Systems
Safe access is essential in every industrial facility. We design and install steel catwalks, elevated walkways, stair systems, and maintenance access platforms equipped with guardrails, toe boards, and safety grating that comply with OSHA requirements and applicable building standards.
Why Companies Trust ALPROEM
Selecting a structural steel contractor is about more than fabrication capacity. It requires confidence that every phase of the project will be engineered correctly, delivered safely, and executed according to schedule.
At ALPROEM, engineering, construction, and project management work together to provide clients with reliable structural solutions that support long-term operational success.
Why clients choose ALPROEM
- More than 25 years of engineering and construction experience.
- Over 4,000 successfully completed projects throughout Puerto Rico.
- Structural engineers, experienced project managers, and certified welding professionals.
- Turnkey project delivery from engineering and fabrication through installation.
- OSHA-compliant construction practices with a strong commitment to workplace safety.
- Proven experience serving industrial, commercial, governmental, institutional, and infrastructure clients.
- Multidisciplinary expertise integrating structural, mechanical, and electrical systems.
Have We Worked on Projects Like Yours?
Over the past 25 years, ALPROEM has completed more than 4,000 projects across Puerto Rico, supporting public institutions, industrial facilities, commercial developments, and infrastructure projects with engineering-driven construction solutions.
Rafael Rivera Otero School — Department of Education
Complete design-build modernization including architectural, structural, and functional improvements, along with the construction of a new professional basketball court for educational and community use.
Modern Municipal Fire Station
Design and construction of an 8,000-square-foot emergency response facility featuring apparatus bays, administrative offices, emergency operations areas, and specialized support spaces.
Fuente de Agua Viva
Large-scale structural steel integration, reinforced concrete foundations, and complete building assembly demonstrating ALPROEM's ability to coordinate complex structural construction projects from engineering through final execution.
How ALPROEM Delivers Every Project
Structural Engineering
Every project begins with detailed engineering. Our team develops structural calculations, connection details, fabrication drawings, and construction plans that comply with applicable codes while meeting each client's operational objectives.
Engineering every component before fabrication reduces construction risks, improves installation efficiency, and helps ensure long-term structural performance.
Custom Steel Fabrication
Precision fabrication is essential to successful installation. ALPROEM manufactures structural steel components according to project specifications using rigorous quality control procedures to ensure proper fit, alignment, and structural integrity before delivery to the job site.
Steel Erection & Installation
Our experienced field crews safely erect structural steel using proven construction practices, detailed quality inspections, and strict safety procedures. Every installation is completed with a focus on schedule reliability, structural performance, and job-site safety.
Integrated Construction Expertise
Unlike contractors that specialize exclusively in structural steel, ALPROEM also provides mechanical and electrical contracting services. This multidisciplinary capability allows structural, mechanical, and electrical systems to be coordinated from the beginning of the project, reducing conflicts during construction and improving overall project efficiency.
What structural steel services does ALPROEM provide?
We provide structural engineering, custom steel fabrication, steel erection, industrial buildings, warehouses, pipe racks, equipment supports, mezzanines, structural platforms, catwalks, structural modifications, and complete structural steel construction services throughout Puerto Rico.
Do you design custom steel structures?
Yes. Every structure is engineered according to the project's operational requirements, applicable building codes, structural loads, and future expansion needs.
Can ALPROEM fabricate and install steel structures?
Yes. We manage engineering, fabrication, transportation, field installation, and project execution as a complete turnkey solution.
What industries do you serve?
We work with industrial manufacturers, pharmaceutical companies, biotechnology facilities, commercial developments, government agencies, educational institutions, infrastructure projects, and other organizations requiring structural steel construction.
Can you modify or expand an existing steel structure?
Yes. We perform structural reinforcements, facility expansions, mezzanine additions, equipment support installations, and structural retrofits for existing facilities.
Do you perform structural inspections?
Yes. Our team evaluates existing steel structures to identify opportunities for repair, reinforcement, expansion, or modernization.
Which areas of Puerto Rico do you serve?
ALPROEM provides structural steel engineering, fabrication, and construction services throughout Puerto Rico.
Contact our team to schedule a consultation. We'll review your project requirements, evaluate your structural needs, and prepare a customized proposal designed specifically for your facility.
Contact us today and learn how we can support your next project.