Fuse Box Installation in Chelsea — From £399 inc VAT

What is a Fuse Box Installation in Chelsea?

A Fuse Box Installation (also known as Consumer Unit Upgrade, Fuse Board Replacement) is the legally required document that proves the Consumer Unit status of a property in Chelsea under BS 7671:2018+A4:2026 (IET Wiring Regulations, 18th Edition). Every rental, sale or compliance check in Chelsea requires a current Fuse Box Installation signed by a registered NAPIT-registered electrician. Our Chelsea engineers issue the certificate the same day, with the digital PDF emailed to you before they leave the property.

Chelsea is one of the busiest property markets in London, with a high turnover of rented flats, period conversions and HMOs. Whether you're a landlord renewing your annual Consumer Unit, a homeowner preparing to sell, or a letting agent managing a portfolio in Chelsea, we offer the cheapest fully-compliant Fuse Box Installation in the area, backed by NAPIT registration and same-day availability across every Chelsea postcode.

Looking for the cheapest Fuse Box Installation in Chelsea? We are Chelsea's lowest-priced provider of Fuse Box Installation certificates, also known as Consumer Unit Upgrade, Fuse Board Replacement. Same-day Fuse Box Installation bookings in Chelsea start at just £399 inc VAT, with no hidden fees, no minimum charge and no travel surcharge for any address inside Chelsea.

What's included in your Chelsea Fuse Box Installation

• Visual inspection of all 18th-Edition consumer units, RCBOs, SPDs (surge protection) at the Chelsea property
• Full functional test in line with BS 7671:2018+A4:2026 (IET Wiring Regulations, 18th Edition)
• Tightness / continuity / discharge testing as required by Consumer Unit standards
• Photographic record of any defects (kept on file for 6 years)
• Same-day digital Fuse Box Installation PDF emailed to you
• Hard-copy Consumer Unit posted on request to any Chelsea address
• Free 30-day expiry reminder service
• Fixed-price remedial quotes if any issues are found in your Chelsea property

Items inspected: 18th-Edition consumer units, RCBOs, SPDs (surge protection), main switches, sub-mains.

Fuse Box Installation prices in Chelsea

All prices include VAT. Travel within Chelsea is free.

Who needs a Fuse Box Installation in Chelsea?

• Landlords renting out flats and houses in Chelsea
• Letting agents managing portfolios across Chelsea and the wider London
• Homeowners selling, buying or remortgaging a property in Chelsea
• HMO operators with licensable houses in Chelsea
• Local businesses, shops, offices and restaurants in Chelsea
• Property managers, councils and housing associations in Chelsea

Legal Requirements in Chelsea (England)

Properties in Chelsea (Greater London, England) fall under English law. The main rules are:

Replacing a consumer unit (fuse box) in a home is notifiable building work under Part P of the Building Regulations 2010 (regulation 12(6A)), as are installing a new circuit and adding to or altering circuits in a special location such as a bathroom. The work must either be done by an electrician registered with a competent person scheme, who self-certifies and notifies building control, or be notified to building control before work starts. Guidance is in Approved Document P (2013 edition, England).

Legislation: Building Regulations 2010 (SI 2010/2214), Part P and regulation 12(6A). Official source: legislation.gov.uk

Checked against official government sources in September 2026. General information, not legal advice.

How our Chelsea Consumer Unit process works

Why choose Cheapest Certificates in Chelsea?

• Cheapest in Chelsea — Fuse Box Installation from £399 inc VAT, undercutting most Chelsea competitors
• Same-day in Chelsea — usually within 2–4 hours of your WhatsApp
• Digital + paper certificate — accepted by every UK letting agent and council
• Free renewal reminder 30 days before your Chelsea Consumer Unit expires
• Fixed-price remedial quotes — no surprise charges in Chelsea
• Landlord bundle savings — combine Fuse Box Installation with EICR, EPC, PAT in Chelsea from £480
• Letting-agent invoicing available across Chelsea
• 5-star Google reviews from Chelsea landlords, homeowners and businesses

Book your Fuse Box Installation in Chelsea today

Same-day appointments available across Chelsea. WhatsApp us now for an instant quote — no obligation, no waiting.

Same-day in Chelsea

Frequently Asked Questions — Fuse Box Installation Chelsea

Related certificates in Chelsea

Bundle and save when you book multiple Chelsea certificates together:

• EICR Certificate in Chelsea
• Electrical Safety Certificate in Chelsea
• PAT Testing Certificate in Chelsea
• Commercial EICR Certificate in Chelsea

Consumer Unit near Chelsea

Chelsea postcode districts we cover include SW3, SW10. Nearby towns we also cover, with the straight-line distance from Chelsea:

• Consumer Unit in Victoria (1.2 miles)
• Consumer Unit in Fulham (1.4 miles)
• Consumer Unit in Kensington (1.5 miles)
• Consumer Unit in Westminster (1.6 miles)
• Consumer Unit in Mayfair (1.8 miles)
• Consumer Unit in Clapham (2.2 miles)
• Consumer Unit in Notting Hill (2.3 miles)
• Consumer Unit in Soho (2.4 miles)
• Consumer Unit in Shepherds Bush (2.5 miles)
• Consumer Unit in Hammersmith (2.6 miles)
• Consumer Unit in Marylebone (2.6 miles)
• Consumer Unit in Brixton (3.1 miles)

View all Fuse Box Installation areas →