Services

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Services

Industrial Maintenance

Comprehensive solutions in industrial maintenance and technical consulting

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  • Preventive and corrective maintenance of electrical substations and switchboards
  • Preventive and corrective maintenance of lighting systems, electrical infrastructure, grounding and lightning protection systems
  • Comprehensive industrial plant maintenance for rotating equipment, metalworking, instrumentation, and industrial refrigeration systems
  • Electrical diagnostics, testing, and measurement services
  • Technical consulting and on-site support for electrical and mechanical installations
Instrumentation, Electronics & Automation Services

Experts in integration, maintenance, and modernization of industrial control and automation systems

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  • Backups, migrations, and configuration of PLCs, HMI screens, drives, and SCADA systems
  • Upgrades of monitoring and control systems
  • Industrial internal communication systems
  • Maintenance of industrial instrumentation and control systems
  • Electronic maintenance and automation for industrial and naval applications
  • Design and configuration of automatic transfer switches and synchronization systems for industrial and marine use
  • Technical consulting and on-site support for instrumentation and automation
Design, Supervision, and Execution of Projects

Specialized projects in electrical infrastructure, control, and industrial integration

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  • Design and manufacturing of Low Voltage electrical panels for distribution, control, transfers, and automation
  • Naval construction projects (electrical design, instrumentation, control, and internal communication systems)
  • Interior and exterior lighting—safe and hazardous areas, Medium and Low Voltage substations
  • Naval electrical connections
  • Lightning protection and grounding systems
  • Electromechanical assemblies and installations in industrial plants
  • Control, automation, and instrumentation systems
  • Installation of electrical networks, voice & data, CCTV, and access control systems
Technological Innovation for the Maritime Industry

Design, manufacturing, integration, and commissioning of low-voltage electrical systems, automation, and navigation systems for the maritime industry.

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  • Main and emergency low-voltage switchboards
  • Motor Control Centers (MCC)
  • Distribution panels
  • Grounding systems
  • Engineering consoles
  • AMS, PMS systems
  • Bridge control consoles
  • Communication and navigation systems (Radar, GPS, AIS, Gyro)
  • Internal communication systems
  • CCTV systems
What Sets Us Apart

Our Unique Strengths

At our organization, we work every day to build strong relationships, deliver exceptional service, and contribute to the well-being of people and the environment. These differentiators reflect our commitment to excellence, transparency, technical expertise, and human development—core values that guide every one of our projects.

Organizational Culture

Organizational policies and programs focused on a culture of quality, injury prevention, illness reduction, and environmental protection.

Transparency

We are true partners to our clients, committed to building long-term, win-win relationships.

Specialized Expertise

Contamos con personal calificado en ingeniería eléctrica, electrónica, instrumentación y automatización con experiencia en el sector industrial y Naval.

Customer Service

We’re happy when our clients are happy. We have a dedicated process for handling complaints and claims, and we actively monitor customer satisfaction.

Human Well-Being

We run a Human Well-Being Program for our employees and the communities within our area of influence.
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Bring your project to life with us!

(57) 605 6475960
(57) 3001896758
Av. Crisanto Luque, Diagonal 22 #44 - 36
Cartagena - Bolivar





    Since 2009, DEMCA S.A.S, based in Cartagena, has been providing engineering solutions for the Naval, Oil & Gas, and Industrial sectors, specializing in electrical projects and industrial maintenance.
    Copyright © 2025 DEMCA S.A.S. All Rights Reserved
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