Telecoms and security
Structured data cabling in Seville, Spain: network points, racks and wifi for homes and offices
We install structured data cabling in Seville, Spain for homes, offices and warehouses: Category 6 or 6A network cable, RJ45 sockets, a rack cabinet and patch panel, plus wifi access points so coverage reaches every floor. A stable wired network for working from home, streaming TV or connecting security cameras.

Structured data cabling in Seville, Spain: a network that does not drop
Wifi has improved a lot, but it still struggles through load-bearing walls, the floors of a villa or an office ceiling with a metal false ceiling. When you need a connection that does not fail, for working from home, streaming TV, running security cameras or a shop’s card terminal, cable is what works. That is why we install structured data cabling in Seville: a tidy network with every socket labelled and everything brought together in one place.
What it includes
- RJ45 network points in the living room, study, bedrooms or workstations, with Category 6 or 6A cable.
- Rack cabinet with patch panel, power strip and space for the router, the switch and the camera recorder.
- Labelling and basic testing of every point, so you know which socket goes to which port on the panel.
- Mesh wifi and access points wired back to the router, to cover every floor of a villa or a whole office.
- Indoor fibre when the router is far from the provider’s entry point.
- Telephone sockets and IP phone systems in offices and apartment buildings.
Who we do it for
- Homes with remote working. A study with two network points and a wired TV in the living room solve most dropped video calls. In flats in Nervión or Los Remedios we use the existing ducts when they have room.
- Villas and townhouses. In Tomares, Mairena del Aljarafe or Bormujos the typical problem is wifi that does not reach the upper floor or the garden. We fix it with access points linked by cable.
- New builds. Recent homes in Sevilla Este or Entrenúcleos usually come with data sockets, but not in every room the buyer needs. We add points using the pre-installed ducts.
- Offices and shops. Workstations, printers, card terminals and cameras with a tidy rack. We coordinate it with the electrical installation of the premises in shops and offices and, if some equipment must never switch off, with a UPS system.
How we work
- We look at the space with you and mark on a plan where you need network points and where you want the rack.
- We find the cleanest route: existing ducts, false ceiling, trunking or a new conduit.
- We give you a fixed price per point and per piece of equipment.
- We run and connect the cable, mount the rack and label every socket.
- We test every point and set up the wifi access points.
If you do not want to see a single cable, we combine it with hiding cables for the TV and audio.
Guide prices
| Job | Guide price (plus 21 % VAT) | Total with VAT |
|---|---|---|
| Network point installed | 60 to 120 euros | 72.60 to 145.20 euros |
| Wifi access point installed | 80 to 250 euros | 96.80 to 302.50 euros |
| Telephone socket | 30 to 50 euros | 36.30 to 60.50 euros |
| Rack and patch panel | depending on size and equipment | quoted beforehand |
The network point and wifi prices are estimates based on labour rates; we give you a fixed price after seeing the route. More references on the prices page.
Standards
We design and install the cabling to the UNE-EN 50173 (generic cabling systems) and UNE-EN 50174 (cabling installation) standards. In apartment buildings, the shared sections are part of the building telecoms infrastructure (ICT), and we respect its conduits. The rest of our signal and security services are under telecoms and security.
Where we do this most
Electrician in Nervión, Seville, Spain: 1960s and 1970s flats, rewiring and RCD faults
Electrician in Los Remedios, Seville, Spain: more power, fuse boards and earthing
Electrician in Sevilla Este, Seville, Spain: EV chargers and brand-new flats
Electrician in Seville city centre, Spain: holiday lets, shops and old townhouses
Electrician in Tomares, Seville, Spain: villas, pools, solar panels and EV chargers
Electrician in Mairena del Aljarafe, Seville, Spain: flats, villas and new builds
Electrician in Bormujos, Seville, Spain: townhouses, gardens and EV chargers
Frequently asked questions
How much does it cost to install a network point?
As a guide, 60 to 120 euros plus 21 % VAT per network point installed, depending on the distance to the router or the rack, whether the cable can use an existing duct or needs a new route, and the cable category. Several points in the same visit bring the price per unit down.
Is cable better than wifi?
For anything that does not move, cable. A work computer, the TV, a games console or a camera run more stably and faster on network cable. Wifi is for phones, tablets and laptops. The ideal is to combine both: network points where they are needed and wired wifi access points to cover the whole home.
Can network cable go through the electrical conduits?
It is not a good idea. Data cable should run separately from power cables, to avoid interference and for safety. We use the telecoms ducts if there is room, a new route or decorative trunking (raceway in the US). New-build homes in Seville usually have free ducts designed for exactly this.
Which category of cable do you install?
Category 6 for homes and most offices, and 6A when you want more headroom for the future or there are long runs with heavy traffic. We follow the UNE-EN 50173 and UNE-EN 50174 standards, which set how structured cabling is designed and installed so that it delivers what it promises.
The wifi does not reach upstairs in my villa. What can I do?
In villas and duplexes the most effective solution is a mesh system with access points linked to the router by cable, rather than repeaters that cut the speed. As a reference, each access point installed costs 80 to 250 euros plus VAT. First we measure the coverage so we only fit the ones you need, including the garden or pool area.
Do you also install telephone sockets and phone systems?
Yes. We replace wall sockets and add telephone points (30 to 50 euros plus VAT as a reference), and in offices and apartment buildings we install IP phone systems and adapt existing lines. Often the same structured cabling carries voice and data, with everything brought together in the rack.
Related services
Building telecoms infrastructure (ICT)
We inspect, repair and upgrade the building telecoms infrastructure (ICT) of apartment blocks in Seville, Spain: the RITI and RITS equipment rooms, conduits, junction boxes and sockets, so that fibre, television and the door entry system reach every home properly. In older buildings we prepare the block for fibre broadband without opening up the facade every time a neighbour changes provider.
CCTV video surveillance
For CCTV installation in Seville, Spain we propose the system you actually need: IP cameras with a recorder, viewing from your phone and the information sign that Spanish data protection law requires, in homes, villas, building entrances, communal garages and businesses. Clean cabling and cameras aimed so they do not record the public street.
Cable routing and concealment
We help you with hiding TV cables in Seville, Spain so not a single one shows: inside the wall, through the false ceiling or in trunking (raceway in the US) painted the colour of the wall. We run the aerial, network, HDMI and power to the wall-mounted TV, the soundbar or the projector, with a socket behind it if needed.
Shops and offices
An electrical contractor in Seville, Spain for shops and offices: fuse board, lighting, sockets, air conditioning lines, emergency lighting and boletín, with the electrical documents the opening licence requires. For shops, offices, clinics, academies and franchises, including international companies setting up in the city.
UPS systems
UPS installation for businesses and shops in Seville, Spain, so that a power cut or a micro-cut does not knock out the server, the till, the phone system, the cameras or the shop shutter. We size the unit for the power and autonomy you need, install its protected line and leave it tested.
Smart home installation
A smart home installer in Seville, Spain lets you control lights, blinds, air conditioning, access and energy use from your phone or by voice. We design the system around your home, wired or wireless, install it, programme it and show you how to use it.
Need an electrician in Seville, Spain?
Call us or send a WhatsApp message with a photo of the job. You get a fixed quote before any work starts.