Fuse Box Installation in Wrexham — From £399 inc VAT

What is a Fuse Box Installation in Wrexham?

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

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

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

What's included in your Wrexham Fuse Box Installation

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

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

Fuse Box Installation prices in Wrexham

All prices include VAT. Travel within Wrexham is free.

Who needs a Fuse Box Installation in Wrexham?

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

Legal Requirements in Wrexham (Wales)

Properties in Wrexham (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 Wrexham Consumer Unit process works

Why choose Cheapest Certificates in Wrexham?

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

Book your Fuse Box Installation in Wrexham today

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

Same-day in Wrexham

Frequently Asked Questions — Fuse Box Installation Wrexham

Related certificates in Wrexham

Bundle and save when you book multiple Wrexham certificates together:

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

Consumer Unit near Wrexham

Wrexham postcodes we cover include LL13. Nearby towns we also cover, with the straight-line distance from Wrexham:

• Consumer Unit in Broughton (8 miles)
• Consumer Unit in Chorlton (8.1 miles)
• Consumer Unit in Mold (10.4 miles)
• Consumer Unit in Oswestry (13 miles)
• Consumer Unit in Cheshire West and Chester (13.3 miles)
• Consumer Unit in Beeston (13.4 miles)
• Consumer Unit in Denbighshire (14.4 miles)
• Consumer Unit in Tarporley (15.4 miles)
• Consumer Unit in Flintshire (15.8 miles)
• Consumer Unit in Ellesmere Port (16.5 miles)
• Consumer Unit in Nantwich (19.6 miles)
• Consumer Unit in Bebington (21 miles)

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