Technical Legalizations & Installation Design in Andalusia.

I design and officially register your complex commercial HVAC, electrical, plumbing, and fire safety systems with the Junta de Andalucía.
Absolute compliance for commercial and industrial properties.

Are your technical installations legally registered?

In Spain, constructing a commercial or industrial building is only half the battle.
If your technical installations—electrical, climate control, mechanical ventilation, or fire protection—exceed certain size thresholds, a simple installer’s certificate is not enough.
By law, these systems require a formal engineering project and official registration at the Junta de Andalucía.
Without this legalization, your property cannot legally operate, your opening license will be denied, and your commercial insurance may be voided.
I eliminate this risk.

Absolute Compliance

I ensure your installations meet all rigorous Spanish engineering codes and regional Andalusian safety regulations before the first cable is laid.

Contractor & Installer Alignment

I partner directly with your execution teams. While the construction firm builds the shell, I engineer and legalize the technical systems that bring the facility to life.

Junta de Andalucía Registration

I navigate the complex bureaucratic portal of the regional government to officially register your installations, securing the final documentation you need to operate.

How I legalize your installations

1. Initial Assessment

I review the scope of your commercial or industrial project to determine exactly which installations require formal engineering designs versus basic installer certificates.

2. Technical Project Drafting

I draft the comprehensive engineering blueprints and calculations for your electrical, plumbing, HVAC, or fire protection systems.

3. Installation Oversight

Working alongside the authorized installers, I ensure the physical work matches my approved engineering designs exactly.

4. Official Registration

Once completed, I submit the final certificates and technical project directly to the Junta de Andalucía for legal registration.

Trusted by Costa del Sol Business Owners

La Cantina Guadalmina 9

I am currently directing the technical engineering project for a high-capacity restaurant in Marbella.
The complex low-voltage electrical systems and commercial climate control installations have been fully designed and are currently undergoing official registration with the Junta de Andalucía.

Tekening Projects secured the opening licence for Invictus Barber Lounge in Marbella Centre.
All Presented within a 2 weeks speed process.

Frequently Asked Questions about Technical Legalizations

Item #1
What is the difference between an architect and an engineer in Spain?

In Spain, boundaries are strictly regulated by law. Architects design the building’s structure and housing. As an engineer, I design, calculate, and legalize the complex technical installations inside those buildings (such as heavy electrical, commercial air conditioning, and fire suppression).

Can't my installer just certify the work?

For minor residential works, yes. However, for commercial, industrial, or large-capacity installations, Spanish law mandates a registered engineer to draft a formal “Proyecto Técnico” (Technical Project) and register it with the regional government.

What types of installations do you legalize?

I specialize in low and high-voltage electrical systems, plumbing and drainage networks, advanced fire protection systems, commercial air conditioning (HVAC), and mechanical ventilation.

Need to register your commercial installations?

Do not risk delays to your commercial opening or voided insurance policies.
Contact me directly to ensure your technical systems are fully legal and compliant.