Fuse Box Installation in Welling — From £399 inc VAT

What is a Fuse Box Installation in Welling?

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 Welling under BS 7671:2018+A4:2026 (IET Wiring Regulations, 18th Edition). Every rental, sale or compliance check in Welling requires a current Fuse Box Installation signed by a registered NAPIT-registered electrician. Our Welling engineers issue the certificate the same day, with the digital PDF emailed to you before they leave the property.

Welling 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 Welling, we offer the cheapest fully-compliant Fuse Box Installation in the area, backed by NAPIT registration and same-day availability across every Welling postcode.

Looking for the cheapest Fuse Box Installation in Welling? We are Welling'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 Welling start at just £399 inc VAT, with no hidden fees, no minimum charge and no travel surcharge for any address inside Welling.

What's included in your Welling Fuse Box Installation

• Visual inspection of all 18th-Edition consumer units, RCBOs, SPDs (surge protection) at the Welling 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 Welling address
• Free 30-day expiry reminder service
• Fixed-price remedial quotes if any issues are found in your Welling property

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

Fuse Box Installation prices in Welling

All prices include VAT. Travel within Welling is free.

Who needs a Fuse Box Installation in Welling?

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

Legal Requirements in Welling (England)

Properties in Welling (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 Welling Consumer Unit process works

Why choose Cheapest Certificates in Welling?

• Cheapest in Welling — Fuse Box Installation from £399 inc VAT, undercutting most Welling competitors
• Same-day in Welling — 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 Welling Consumer Unit expires
• Fixed-price remedial quotes — no surprise charges in Welling
• Landlord bundle savings — combine Fuse Box Installation with EICR, EPC, PAT in Welling from £480
• Letting-agent invoicing available across Welling
• 5-star Google reviews from Welling landlords, homeowners and businesses

Book your Fuse Box Installation in Welling today

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

Same-day in Welling

Frequently Asked Questions — Fuse Box Installation Welling

Related certificates in Welling

Bundle and save when you book multiple Welling certificates together:

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

Consumer Unit near Welling

Welling postcodes we cover include DA16. Nearby towns we also cover, with the straight-line distance from Welling:

• Consumer Unit in Sidcup (2.5 miles)
• Consumer Unit in Eltham (2.5 miles)
• Consumer Unit in Woolwich (2.7 miles)
• Consumer Unit in Thamesmead (2.9 miles)
• Consumer Unit in Erith (3.2 miles)
• Consumer Unit in Dartford (4.7 miles)
• Consumer Unit in Barking (5 miles)
• Consumer Unit in Greenwich (5.2 miles)
• Consumer Unit in Bromley (5.3 miles)
• Consumer Unit in Swanley (5.3 miles)
• Consumer Unit in Lewisham (5.4 miles)
• Consumer Unit in Orpington (6.1 miles)

View all Fuse Box Installation areas →