Electrical certificates
Electrical certificates to connect or upgrade your supply.
The Electrical Installation Certificate (CIE, known in Spain as the “boletín”) is what the utility asks for to connect your supply, raise your power or change the account holder. We inspect your installation and handle the paperwork.
What is included
From first inspection to certificate.
If the installation complies, we process it. If not, we tell you exactly what needs upgrading and what it costs.
- Inspection of the existing installation
- Report of required upgrades, if any
- Upgrades to consumer unit, earthing and protection
- Regulatory measurements and tests
- Issue and registration of the certificate
- Guidance on the utility paperwork
In writing, always
- Inspection price
- Upgrade price, if needed
- Estimated timeline
When to call us
When you will need the certificate.
New supply
A new home or shop, or a supply disconnected a long time ago.
Higher contracted power
When the new power exceeds what your installation allows.
Change of account holder
The utility may ask for it on older installations.
Opening a business
Needed to start trading with a compliant installation.
How we do it
How we process your certificate.
01
Inspection
We check the installation and its protection devices.
02
Upgrades
If anything does not comply, we quote and fix it.
03
Certificate
We issue and register the installation certificate.
04
Connection or change
We explain how to submit it to the utility or handle it with you.
FAQ
Questions about certificates.
Who can issue the certificate?
Only a registered electrical installation company, which signs the certificate and is responsible for the installation meeting regulations.
How long does it take?
If the installation complies, the inspection and certificate take a few days. If upgrades are needed, it depends on the work.
Is my old certificate still valid?
It depends on its age, any changes made since and what the utility requires. We confirm it when we review the paperwork.
Been asked for a certificate?
Tell us what you need it for and we will explain the steps and the price.