Electrical Work on Costa Blanca

Full rewiring, new consumer units, sockets and lighting done properly. Honest assessment, proper certifications, 5-year warranty.

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What we do
The whole electrical system

Most Spanish homes have electrics that were fine thirty years ago and are struggling now — undersized cables, missing earths, five breakers covering the whole house. We rebuild the whole thing properly, from the consumer unit outward, with modern circuits, proper protection, and paperwork that stands up to inspection.

Full rewiring

New cables throughout, properly sized for today’s loads. Kitchen and laundry circuits rated for modern appliances, bathroom circuits with proper RCD protection, separate lighting and socket circuits as they should be.

Consumer unit (cuadro)

New distribution board with one RCD per zone instead of one for the whole house. Properly labelled breakers, room for future circuits, surge protection where it matters. If the old cuadro is a mess of hand-written stickers and tangled wires, we fix that.

Sockets & outlets

We plan them room by room before the walls close up — kitchen worktops, bedside tables, TV walls, workspace. No extension leads running across the floor. USB-C sockets where you actually use your phone. Outdoor weatherproof outlets for the terrace.

Lighting design

Three layers — ambient, task, accent. Dimmable where it matters. Correct colour temperature for the room. Kitchen task lighting that actually lights the worktop, not your back. No single central ceiling light in the middle of an open-plan living area.

Smart home & automation

Dimmers, scenes, motion sensors, WiFi-integrated lighting, app control. We do it at the wiring stage so it works reliably — not retrofitted with batteries that die every six months.

Certification & paperwork

Boletín de instalación eléctrica issued by a certified installer, registered with Industria. If you plan to sell, rent, or contract electricity in your name, you need this. We handle it.

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Go deeper

Thinking about electrics and want to understand what actually needs doing in your home? Three detailed guides on the most common issues we see on Costa Blanca.

Questions & Answers
Electrical Work FAQ

How much does electrical work cost in Spain?

Electrical work starts from around €1,500, depending on the scope. We confirm a fixed price after a site visit.

Do you upgrade consumer units and fuse boards?

Yes. Many older Spanish properties have undersized boards that trip when several appliances run or when air conditioning is added — we upgrade the board and circuits to cope safely.

Do I need a certificate for electrical work in Spain?

New or altered installations in Spain require a certificate (boletín) issued by a registered installer. We make sure the work meets that standard and arrange the certification where it is needed.

What are the common electrical problems in Spanish homes?

Undersized consumer units, missing or poor grounding, overhead supply cables that now need to go underground, and damaged cable insulation from past alterations.

Can you add air-conditioning circuits or rewire a property?

Yes — dedicated circuits for A/C units, partial or full rewires, and new sockets and lighting are all part of what we do.

Which areas do you cover?

We cover the Costa Blanca — including Javea, Moraira, Calpe, Altea, Benidorm, La Nucia, Orihuela Costa, Torrevieja and the surrounding towns.

Do you guarantee your work?

Yes. We give a workmanship guarantee — up to 5 years on structural and waterproofing work, with shorter periods on other work — covering defects in how we carried out the job. Installed equipment carries the manufacturer’s warranty. Full terms are on our workmanship guarantee page.

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