Fuse Box Installation in Swansea — From £399 inc VAT

What is a Fuse Box Installation in Swansea?

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

Swansea is in Wales, and our engineers also cover nearby Neath, Port Talbot and Neath Port Talbot. Whether you're a landlord renewing your annual Consumer Unit, a homeowner preparing to sell, or a letting agent managing a portfolio in Swansea, we offer the cheapest fully-compliant Fuse Box Installation in the area, backed by NAPIT registration and same-day availability across every Swansea postcode.

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

What's included in your Swansea Fuse Box Installation

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

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

Fuse Box Installation prices in Swansea

All prices include VAT. Travel within Swansea is free.

Who needs a Fuse Box Installation in Swansea?

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

Legal Requirements in Swansea (Wales)

Properties in Swansea (Wales) fall under Welsh law. The main rules are:

Wales still uses its own Approved Document P (2006 edition incorporating 2010 amendments, for use in Wales), under which replacing a consumer unit is notifiable building work. Notifiable work in Wales is wider than in England: it also includes new circuits and additions or alterations to circuits in kitchens, special locations such as bathrooms, and outdoors. The work must be done by a registered competent person who self-certifies, or be notified to building control.

Legislation: Building Regulations 2010 (as applied in Wales), Part P. Official source: gov.wales

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

How our Swansea Consumer Unit process works

Why choose Cheapest Certificates in Swansea?

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

Book your Fuse Box Installation in Swansea today

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

Same-day in Swansea

Frequently Asked Questions — Fuse Box Installation Swansea

Related certificates in Swansea

Bundle and save when you book multiple Swansea certificates together:

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

Consumer Unit near Swansea

Swansea postcodes we cover include SA1. Nearby towns we also cover, with the straight-line distance from Swansea:

• Consumer Unit in Neath (6.6 miles)
• Consumer Unit in Port Talbot (7.3 miles)
• Consumer Unit in Neath Port Talbot (8.9 miles)
• Consumer Unit in Llanelli (10.3 miles)
• Consumer Unit in Ammanford (12 miles)
• Consumer Unit in Maesteg (12.3 miles)
• Consumer Unit in Porthcawl (14.2 miles)
• Consumer Unit in Carmarthenshire (17.5 miles)
• Consumer Unit in Bridgend (17.6 miles)
• Consumer Unit in Rhondda Cynon Taf (19.3 miles)
• Consumer Unit in Aberdare (22.1 miles)
• Consumer Unit in Cowbridge (24.2 miles)

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