Electrical rewiring in Barcelona.
An up-to-date electrical installation in Barcelona: separate circuits per room, a consumer unit with new protection and enough capacity for how a flat or house is used today.
5/5 · Google reviewsWhen should the installation be renewed?
- Breakers keep tripping
- Sockets without earthing
- Installation over 25 years old
- Old fuse box
What the rewiring includes
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New wiring
Halogen-free cable and new conduit throughout the home.
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Consumer unit
RCDs and circuit breakers for every circuit.
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Separate circuits
Kitchen, washing machine, bathroom and air conditioning, as the REBT requires.
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Earthing
Checked and measured at every socket.
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Chases filled in
Smooth walls, ready to paint.
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Sockets and light points
Where you need them, with LED lighting if you like.
Recent work




What we check before rewiring
In shared buildings in areas such as El Raval, El Barri Gòtic and La Barceloneta, the old fuse box usually sits by the front door in a tight recess. We find an accessible spot for the new consumer unit, protect the landing and take chasing debris down in sealed bags.
When a flat stays occupied, as often happens in areas such as La Dreta de l'Eixample, L'Antiga Esquerra de l'Eixample and Sant Antoni, we work room by room and leave temporary lighting and sockets at the end of each day. The consumer unit is changed last, with only a short power cut.
A site manager coordinates the electricians, and at the end of each day we clear up the dust from chasing. Other areas we cover nearby: L'Hospitalet de Llobregat, Esplugues de Llobregat and Sant Cugat del Vallès.
Get a quote for your electrical installation
Frequently asked questions
01Electrical rewiring in Barcelona: which areas do you cover?
We do this work in Barcelona, in areas such as El Raval, El Barri Gòtic, La Barceloneta, Sant Pere, Santa Caterina i la Ribera, La Dreta de l'Eixample, L'Antiga Esquerra de l'Eixample and Sant Antoni, and also nearby: L'Hospitalet de Llobregat, Esplugues de Llobregat and Sant Cugat del Vallès. Before starting we visit the property and prepare a detailed written quote.
02How long does it take to rewire a flat?
In a flat of 60–90 m², between 5 and 8 working days, including chases, wiring, consumer unit and filling in. In a house, two to three weeks.
03Can I keep living at home during the work?
Yes, in most cases. We work room by room and leave power on at the end of each day. There are only a few hours without supply on the day the new consumer unit is connected.
About us
High-quality renovations in Barcelona, with deadlines that are met.
We renovate flats and houses with clear planning, close follow-up and attention to every detail.
- Initial visit with no obligation
- Detailed and accurate estimate
- Follow-up until the work is finished
We work in Barcelona and the surrounding area
Reformas Romero-Vera is a renovation company working in Barcelona (Barcelonès, province of Barcelona) and specialising in electrical rewiring. We do this work in flats, houses and shops in every neighbourhood, with a prior visit and a detailed estimate with no obligation.
- Company
- Reformas Romero-Vera
- Service
- Electrical rewiring
- Area
- Barcelona · Barcelonès, province of Barcelona
- Postcode
- 08001, 08002, 08003, 08004, 08005, 08006, 08007, 08008, 08009, 08010, 08011, 08012, 08013, 08014, 08015, 08016, 08017, 08018, 08019, 08020, 08021, 08022, 08023, 08024, 08025, 08026, 08027, 08028, 08029, 08030, 08031, 08032, 08033, 08034, 08035, 08036, 08037, 08038, 08039, 08040, 08041, 08042
- Visit and estimate
- No obligation, in writing
- Phone
- +34 658 09 40 37 · WhatsApp +34 662 04 02 34
We also work in L'Hospitalet de Llobregat, Esplugues de Llobregat, Sant Cugat del Vallès, Santa Coloma de Gramenet and Sant Adrià de Besòs.
Neighbourhoods
- El Raval
- El Barri Gòtic
- La Barceloneta
- Sant Pere
- Santa Caterina i la Ribera
- La Dreta de l'Eixample
- L'Antiga Esquerra de l'Eixample
- Sant Antoni
- La Sagrada Família
- El Fort Pienc
- Sants
- Hostafrancs
- La Bordeta
- El Poble-sec
- Les Corts
- La Maternitat i Sant Ramon
- Pedralbes
- Sarrià
- Les Tres Torres
- Sant Gervasi - Galvany
- Sant Gervasi - la Bonanova
- El Putxet i el Farró
- Vallvidrera, el Tibidabo i les Planes
- La Vila de Gràcia
- El Camp d'en Grassot i Gràcia Nova
- La Salut
- Vallcarca i els Penitents
- El Guinardó
- El Baix Guinardó
- El Carmel
- Horta
- La Vall d'Hebron
- Vilapicina i la Torre Llobeta
- El Turó de la Peira
- La Prosperitat
- La Guineueta
- Sant Andreu
- La Sagrera
- El Congrés i els Indians
- Navas
- El Bon Pastor
- El Poblenou
- El Clot
- El Camp de l'Arpa del Clot
- La Vila Olímpica del Poblenou
- Diagonal Mar i el Front Marítim del Poblenou
Main streets and avenues
- La Rambla
- Passeig de Gràcia
- Avinguda Diagonal
- Gran Via de les Corts Catalanes
- Carrer d'Aragó
- Carrer de Balmes
- Avinguda Meridiana
- Avinguda del Paral·lel
- Carrer de Sants
- Via Augusta
- Carrer Gran de Gràcia
- Rambla del Poblenou
Need help with your electrical installation?
Message us on WhatsApp or get a quote and we will explain the next steps.