Consumer Unit Upgrades in Worthing
Green Earth Sussex provides professional consumer unit upgrades throughout Worthing. From Worthing's older Victorian and Edwardian properties to modern seafront apartments, we deliver complete fuse box replacements with full RCD protection, same-day turnaround, and all necessary certification. Our NAPIT-approved electricians serve the whole of Worthing and surrounding areas.
An upgraded consumer unit provides critical protection for your family and property. Modern units with RCD devices can detect electrical faults in milliseconds, cutting power before a serious shock or fire can occur. We also upgrade fuse boxes ahead of EV charger installs, solar PV systems, and property sales across Worthing.
Full RCD Protection
Modern consumer units with life-saving RCD protection on all circuits in your Worthing home.
MCB Circuit Breakers
Reliable miniature circuit breakers replacing old rewirable fuses for improved safety.
Electrical Certificate
Full installation certificate provided — essential for insurance, sales, and rental compliance.
Same-Day Upgrade
Most Worthing consumer unit upgrades completed in 3–5 hours with minimal disruption.
Surge Protection
Optional SPD devices added to protect sensitive electronics and appliances.
NAPIT Approved
Fully accredited electricians completing all work to current BS 7671 wiring regulations.
Get a Free Consumer Unit Quote in Worthing
Request your free, no-obligation consumer unit upgrade quote today. Our NAPIT approved electricians cover all of Worthing and the surrounding areas. Most upgrades completed in a single day — we'll get back to you within 2 hours during business hours.
NAPIT Accredited
All work certified to BS 7671 with full documentation
Same-Day Upgrades
Most consumer units replaced in 3–5 hours
Fixed-Price Quotes
Transparent pricing, no hidden fees or surprises
Certification Included
Electrical certificate provided for insurance & compliance
Prefer to call or message?
Request Your Free Quote
We'll respond within 2 hours during business hours.
Domestic Upgrades in Worthing
- Upgrade from old rewirable fuses to modern MCBs
- Full RCD and RCBO protection on all circuits
- Dual RCD or consumer units for split load protection
- Surge protection devices (SPD) available
- Clear circuit labelling for every breaker
- Full electrical installation certificate on completion
Worthing Areas We Cover
- Worthing town centre and seafront
- Goring-by-Sea and Ferring
- Findon and Broadwater
- Durrington and High Salvington
- West Worthing and Tarring
- Lancing and Shoreham borders
Why Choose Green Earth Sussex in Worthing?
NAPIT Approved
Certified electricians with full accreditation and insurance
Same-Day Service
Most upgrades completed in 3–5 hours, minimal disruption
Full Certification
Certificate issued for insurance, sales, and legal compliance