Consumer Unit Upgrades in Horsham
Green Earth Sussex provides professional consumer unit upgrades throughout Horsham and the surrounding villages. Whether you live in a period property in Horsham town centre, a modern new-build development, or a rural property in the surrounding villages, we deliver fast, certified fuse board replacements with full RCD protection.
Our NAPIT-approved electricians cover all of Horsham, Billingshurst, Southwater, Henfield, and the surrounding rural areas of West Sussex. We handle landlord upgrades, pre-sale replacements, and safety upgrades for homeowners across the Horsham district.
Full RCD Protection
Modern consumer units with life-saving RCD protection on all circuits in your Horsham 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 Horsham 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 Horsham
Request your free, no-obligation consumer unit upgrade quote today. Our NAPIT approved electricians cover all of Horsham 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 Horsham
- Upgrade from old rewirable fuses to modern MCBs
- Full RCD and RCBO protection on all circuits
- Dual RCD consumer units for split load protection
- Surge protection devices (SPD) available
- Clear circuit labelling for every breaker
- Full electrical installation certificate on completion
Horsham Areas We Cover
- Horsham town centre and North Heath
- Roffey and Littlehaven
- Southwater and Billingshurst
- Henfield and Steyning
- Storrington and Pulborough
- Crawley border villages
Why Choose Green Earth Sussex in Horsham?
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