Electrical installations and rewiring in the Corredor del Henares

New wiring, consumer units, sockets and lighting points for homes, commercial premises and industrial units. Including the electrical certificate where the installation requires one.

When it is time to rewire

An electrical installation does not warn you before it fails: it gives you signs. If any of these situations sounds familiar in your home or premises, the installation has fallen short for the use you are giving it.

What a full rewire includes

Renewing the installation of a home does not mean swapping four sockets. It means bringing the property into line with the Spanish Low Voltage Electrotechnical Regulation, with separate circuits and protective devices that actually work.

Commercial premises, offices and industrial units

In a business the installation has different demands: emergency lighting, higher-capacity boards, circuits for machinery and, depending on the activity, mandatory periodic inspections by an authorised control body.

We take care of the electrical design, the assembly of the board, the distribution around the unit or premises, and of documenting everything so you can open without surprises when the licence is reviewed.

Shall we talk about it?

Tell us what you need and we will quote with no obligation. If it is urgent, calling is quickest.

In detail

Work we do every day

Sockets and accessories

Adding sockets where you need them, replacing broken accessories or changing the whole house to a new range.

Consumer units

Replacing old boards with a new one with residual current devices and a breaker per circuit.

Lighting points

New lighting points, wall lights, recessed downlights and two-way switching.

Power increases

Adapting the installation and issuing the certificate so the supplier can raise your contracted power.

EV charging points

Pre-installation and fitting of electric vehicle charging points in garages and private parking spaces.

Bathrooms and kitchens

Dedicated circuits for bathroom and kitchen refits, respecting the protection zones.

Cuadro eléctrico con interruptores magnetotérmicos

Clean, tidy work

Chasing walls is unavoidable in some refits, but the mess can be controlled. We protect floors and furniture, cut the chases with a machine and extraction, and leave the property tidy at the end of each day.

If you would rather avoid the building work, we look at alternatives: neatly finished surface trunking, reusing the existing conduit, or splitting the work into phases so you can carry on living in the house.

Common questions

Frequently asked questions about electrical installations and rewiring

Yes. It can be organised zone by zone so you are never left without light at night. The usual approach is to work circuit by circuit: one part of the home is finished before the next is opened up. There are only occasional cuts of a few hours when the new consumer unit is connected.

It depends on the number of circuits to be fitted and on whether the existing installation can take the new board as it is or things need correcting first. We look at it during the visit and give you a fixed written price, with the materials itemised.

To replace a consumer unit or add sockets, no. For a refit involving building work (chasing walls, changing the layout) you normally do need prior notification or a licence, depending on the municipality. We tell you what applies in your case.

Yes, that is a good part of what we do in the area. Older properties tend to have installations with no earthing and very tight cabling, and they are the ones that gain the most from a rewire.

Keep looking

Other services you might need

Plano y herramientas para planificar una instalación eléctrica

Electrical certificates

Issue of the Electrical Installation Certificate (CIE) required to connect a supply or change the contracted power.

Electricista con equipo de seguridad en un cuadro eléctrico

Faults and emergencies

The power goes off, the RCD trips or something smells of burning. We locate the fault and repair it safely.

Centralización de contadores eléctricos

Electrical maintenance

Periodic inspections for shops, offices and residential blocks. Prevention costs less than repair.

Shall we take a look?

Give us a call and in two minutes we will tell you whether we can sort it, what it costs and when we can come.