Consumer units and fuse boards
Consumer units (once known as fuse boards) are one of the most important parts of your electrical system. These modern installations must be able to cope with the demands of your property, whether it’s a home or office electrics.
At DTEEC, we specialise in consumer units in London and Surrey, ensuring you have the best electrical products installed at your home or business. We can also check your system is up to the latest safety standards.
Why update your fuse board?
Consumer units are the boxes which contain elements of your electrical system like circuit breakers, fuses and mains power. However, some old homes in the UK still have out-of-date fuse boards that need replacing.
Unfortunately, many fuse boards no longer meet today’s electrical standards, putting lives and property at risk. Modern consumer units improve the safety of your home, as they contain RCDs (residual current devices) and circuit breakers to prevent faults and reduce the risks of electrocution and fires.
If you’re unsure whether your consumer unit needs replacing, contact an electrician near you.
Consumer unit replacements for London and Surrey
At DTEEC, we offer professional consumer unit upgrades in Surrey and London. All our products come with RCDs and advanced circuit breaker technology, ensuring your property meets the latest wiring regulations (BS 7671). Whether you’re renovating your home or ensuring rental property compliance, our qualified electrical contractors can help.
Our new consumer unit installations provide you with greater control and reliability, handling the demands of all your modern appliances and devices. Modern units are also important if you’re planning on selling your home in the future, reassuring buyers about the electrical safety of your home.

Our consumer unit installations
At DTEEC, we have a comprehensive service to upgrade and replace fuse boards, giving you unrivalled advice and support. We're happy to come out and assess your existing system, explain the options and recommend the best solutions available.
We cover:
- Consumer unit inspections and repairs
- Fuse boards upgrades
- Electrical testing and assessments
- EICRs
- Wiring compliance checks
- Rewiring services
- Consumer unit faults
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Why hire us as your electrical contractor?
As a highly experienced electrician near you, we're chosen by a wide range of clients. Here are some of the benefits of partnering with DTEEC as your consumer unit contractor.
- NICEIC-REGISTERED CONTRACTOR: We're approved by NICEIC, offering competent and compliant services and top experience.
- HIGH-QUALITY UNITS: We use consumer unit manufacturers we trust, ensuring long-lasting performance.
- SAFE INSTALLATIONS: Our skilled electrical contractors follow the strictest safety procedures to comply with the latest regulations.
- ELECTRICAL TESTING: We thoroughly test your system and provide the relevant paperwork and certification for your records.
- TAILORED SOLUTIONS: We provide custom solutions for your property to ensure your consumer unit meets your unique electrical demands.
OFFICE LINE
FAULT FINDING/EMERGENCIES
Minimum charge 1 hour
NO call-out charge
MOBILE
Contact DTEEC for your free consumer unit quote
To request a consumer unit inspection and quote in London and Surrey, contact DTEEC today.

Our business electrical installations
Whether it's office electrical design, commercial electrical repairs or electrical project management, enjoy 5-star, comprehensive services.
We offer:
- Office lighting installation and repairs
- Commercial rewiring services
- EICRs and regular electrical inspections
- Commercial electrician contracts
- EV charge-point installations
- Outdoor electrical solutions
- Preventative electrical maintenance
- Emergency electrical work and fault finding
- Commercial fire alarm testing and maintenance
- Industrial wiring solutions
- Emergency lighting solutions
- Business intruder alarms
- General electrical solutions and repair work
Call now for office electrical services
If you need a commercial electrical contractor in London and Surrey, contact us today. You can reach us by calling 020 8395 5990 or 020 8395 5990, or by sending a message to info@dteec.co.uk.
Consumer Units and Fuseboards near you in ...
- Ashtead
- Balham
- Banstead
- Carshalton
- Cheam
- Clapham
- Coulsdon
- Dorking
- Earlsfield
- Epsom
- Esher
- Esher
- Kingston
- Leatherhead
- Merstham
- Mitcham
- Morden
- New Malden
- Oxshott
- Purley
- Raynes Park
- Redhill
- Reigate
- Southfields
- Streatham
- Surbiton
- Sutton
- Tadworth
- Tooting
- Wallington
- Wandsworth
- Wimbledon
- Worcester Park
CALL FOR FREE ESTIMATE
FAULT FINDING/EMERGENCIES
Minimum charge 1 hour
NO call-out charge
OFFICE LINE
FAULT FINDING/EMERGENCIES
Minimum charge 1 hour
NO call-out charge
MOBILE



