Electrical engineering and home automation tailored to each project
At Retoc Pro 2010, we’ve been lighting hotels, businesses, homes, and all types of buildings for over a decade with low-voltage electrical solutions and intelligent automation systems that combine safety, efficiency, and comfort. Our goal is to ensure that each installation works perfectly from day one and remains reliable throughout its entire lifespan.
What we do
Comprehensive design and planning
- We analyze your building’s technical and operational needs.
- We prepare reports, single-line drawings, and load calculations in compliance with the Low Voltage Electrotechnical Regulations (REBT) and other current regulations.
- We select certified materials and cutting-edge solutions to optimize energy efficiency and future scalability.
Execution and management
- We coordinate all stakeholders (architecture, engineering, contractors, property owners) to ensure deadlines and costs.
- We install panels, conduits, cabling, protection, and control devices following strict quality protocols.
- We integrate home automation (KNX, LonWorks, Wi-Fi, etc.) from the structural level for a clean installation that’s ready for technological developments.
Commissioning and certification
- We perform insulation, continuity, loop impedance, circuit breaker, and differential tests.
- We adjust the programming of scenes, schedules, and presence sensors in home automation systems.
- We issue bulletins and final work certificates (CIE) ready for processing by the distribution company and the relevant authorities.
Maintenance and support
- We monitor consumption and alarms in real time to anticipate breakdowns and reduce downtime.
- We update firmware and expand home automation features as your business or lifestyle evolves.
Areas of Expertise
- Low-voltage installations: Internal distribution, electrical panels, protection systems, grounding, and lightning rods.
- Distribution lines: Transformer centers, underground and overhead conduits, and low- and medium-voltage networks.
- Renewable energy: Design and installation of photovoltaic self-consumption, hybrid inverters, batteries, and energy monitoring.
- Electric vehicle charging stations: AC and DC chargers, dynamic load management, app integration, and power balancing.
- Public and ornamental lighting: Dialux lighting studies, point-to-point remote management, high-efficiency LEDs, and light pollution reduction.
- Home automation and automation: Centralized control of lighting, air conditioning, blinds, audio-video, security, and consumption measurement.
Our commitment
- Safety first: Facilities audited and tested in accordance with the most stringent regulations.
- Efficiency and sustainability: We optimize energy consumption and promote the use of renewable sources.
- Continuous innovation: We apply IoT technologies and open protocols that are future-proof.
- Personalized support: A single technical and commercial representative supports your project from start to finish.
- Absolute transparency: Detailed budgets, realistic timelines, and proactive communication at every stage.
Let's turn your project into an efficient and connected reality
Whether you need to electrify a new hotel or modernize your home, we’re ready to offer you a reliable, cutting-edge, turnkey solution. Contact us today and take the next step toward a safer, smarter, and more sustainable space.

