Fuse Box Installation in Tenby — From £399 inc VAT

What is a Fuse Box Installation in Tenby?

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

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

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

What's included in your Tenby Fuse Box Installation

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

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

Fuse Box Installation prices in Tenby

All prices include VAT. Travel within Tenby is free.

Who needs a Fuse Box Installation in Tenby?

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

Legal Requirements in Tenby (Wales)

Properties in Tenby (Pembrokeshire, 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 Tenby Consumer Unit process works

Why choose Cheapest Certificates in Tenby?

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

Book your Fuse Box Installation in Tenby today

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

Same-day in Tenby

Frequently Asked Questions — Fuse Box Installation Tenby

Related certificates in Tenby

Bundle and save when you book multiple Tenby certificates together:

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

Consumer Unit near Tenby

Tenby postcodes we cover include SA70. Nearby towns we also cover, with the straight-line distance from Tenby:

• Consumer Unit in Milford Haven (14.2 miles)
• Consumer Unit in Haverfordwest (14.4 miles)
• Consumer Unit in Llanelli (23.4 miles)
• Consumer Unit in Fishguard (25.1 miles)
• Consumer Unit in Carmarthenshire (25.8 miles)
• Consumer Unit in Ammanford (32 miles)
• Consumer Unit in Swansea (33 miles)
• Consumer Unit in Neath (38.8 miles)
• Consumer Unit in Port Talbot (40.2 miles)
• Consumer Unit in Ilfracombe (40.9 miles)
• Consumer Unit in Neath Port Talbot (41.1 miles)
• Consumer Unit in Aberaeron (43.9 miles)

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