A technical team that designs, installs, and certifies.
We think before we install
We are DeProyectos, an HVAC company with in-house engineering. Since 2024, we have been working in Seville and the Aljarafe region: we are a team of 10 people across engineering, installation, and administration.
Most problems in an HVAC installation arise because no one thought through the project before starting execution. Our engineering team works hand-in-hand with the installation team, so every project that leaves our hands is designed to function from day one.

The Team

Jaime

Alba
Documentation and Site Access
We work as a subcontractor on projects that require documentation. We maintain up-to-date public liability insurance, Health and Safety (PRL) training, and registration on common CAE platforms. If your project uses a specific platform, we upload the documentation within 8 hours.
Where We Work
Seville city and the Aljarafe region: Mairena del Aljarafe, Bormujos, Tomares, Castilleja de la Cuesta, Camas, San Juan de Aznalfarache, and nearby municipalities. For engineering projects and legalisations, we work throughout Andalusia.
Let’s talk about your project
Tell us what you need, and we’ll respond on the same business day. If you prefer, message us on WhatsApp.

