Modern circuit protection
Consumer units
Consumer Unit Upgrades in London
Modern consumer unit upgrades with inspection, testing and certification across London.
Service overview
Upgrade the protection at the heart of your installation.
[WRITE 300–500 WORDS] Explain when a consumer unit may need upgrading.
[ADD SURVEY DETAILS] Explain checks before replacement and possible remedial issues.
[ADD EQUIPMENT DETAILS] Describe the type of boards and protection Cordy normally specifies.
Services included
What Cordy can provide.
Consumer unit replacement
RCBO upgrades
Surge protection
Circuit testing
Fault investigation
Labelling
Earthing and bonding checks
Certification
Who we support
Commercial and residential experience.
Homeowners
Landlords
Renovation projects
Property buyers
Managing agents
Residential developers
Why Cordy01 02 03 04
Clear labelling
Testing included
NICEIC Approved Contractor
Our process01 02 03 04
A clear route from enquiry to completion.
Survey
Assess the existing board and installation.
Quote
Confirm scope, equipment and remedial assumptions.
Replace
Install and label the new consumer unit.
Test
Inspect, test and issue applicable certification.
Frequently asked questions
Helpful answers before you book.
How long does replacement take?
[EDIT ANSWER] Add typical duration.
Will the electricity be off?
Yes, the supply will need to be isolated during the work.
Does a new board fix existing wiring defects?
No. Existing defects may require separate remedial work.
Is testing included?
Relevant inspection, testing and certification should form part of the agreed scope.
Discuss your requirement