From copper pair telephone installations to optical fibre, satellite systems and more! All you need for a well-connected house.

At Lier Instalaciones, we have extensive experience in telecommunications. From copper pair telephone to data installations using optical fibre, satellite reception, access control or audiovisual installations for all types of uses, and more!

All our projects are carried out in accordance with the highest technical and quality standards.

Discover other services

Smart Home

The ultimate home automation systems to give you the smartest place to live.

+ Info

Engineering projects

A complete approach to engineering for entrusted new developments.

+ Info


We design the most optimal maintenance plans, customised according to your needs.

+ Info