Always on the phone for help and advice. Thanks to them I am not afraid to receive my electricity bill. They always advise me when to change and which supplier for the best tariff.
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
See what reviewers are saying
They bring offers for electricity and gas suppliers in a timely manner with realistic savings. They do all the work, you only need to check and agree the deal is better than your current one and acce... See more
Company replied
I’ve had a really positive experience with Luz123. The staff are fantastic — always friendly, attentive and genuinely helpful. They go above and beyond to make sure everything is explained clear... See more
Company replied
Luz123 not only makes the switch process so simple but there is always a follow up to ensure you are getting the best value for money. Barbara and Mark both help you understand the reason for the sw... See more
Company replied
Company details
- Electric Utility Company
- Business and IT Consulting Agency
- Solar Energy Company
- Tax Preparation
- Telecommunications Contractor
Written by the company
LUZ123 es una consultoría energética independiente con sede en Jávea, en la Costa Blanca de España, que ayuda a empresas y particulares a reducir sus costes energéticos. Desde 2016, hemos trabajado con restaurantes, bares, hoteles y clientes residenciales en toda la región, comparando ofertas de múltiples proveedores para conseguir mejores tarifas y condiciones, sin vincular a los clientes a un único suministrador. Nuestro enfoque es simple: encontrar la oferta energética más competitiva para el perfil de consumo específico de cada cliente y negociar en su nombre.
Contact info
Avenida Principe de Asturias 21, 03730, Javea, Spain
- 960999123
- info@luz123.com
- luz123.com
4.6
Excellent
21 reviews
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Helpful advice and clear and easy…
Helpful advice and clear and easy communication throughout my dealing with them
August 11, 2026
Unprompted review
Reply from Luz123
Thank you so much for your kind review! We’re delighted to hear that you found our advice helpful and our communication clear and easy throughout the process. It was a pleasure dealing with you, and we really appreciate you taking the time to share your experience.
Advertisement
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.