Fuse Box Installation in Truro — From £399 inc VAT

What is a Fuse Box Installation in Truro?

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

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

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

What's included in your Truro Fuse Box Installation

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

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

Fuse Box Installation prices in Truro

All prices include VAT. Travel within Truro is free.

Who needs a Fuse Box Installation in Truro?

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

Legal Requirements in Truro (England)

Properties in Truro (Cornwall, 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 Truro Consumer Unit process works

Why choose Cheapest Certificates in Truro?

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

Book your Fuse Box Installation in Truro today

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

Same-day in Truro

Frequently Asked Questions — Fuse Box Installation Truro

Related certificates in Truro

Bundle and save when you book multiple Truro certificates together:

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

Consumer Unit near Truro

Truro postcodes we cover include TR1. Nearby towns we also cover, with the straight-line distance from Truro:

• Consumer Unit in Falmouth (7.7 miles)
• Consumer Unit in Redruth (7.8 miles)
• Consumer Unit in Newquay (10.4 miles)
• Consumer Unit in Camborne (11.3 miles)
• Consumer Unit in St Austell (13.5 miles)
• Consumer Unit in Helston (14.7 miles)
• Consumer Unit in Hayle (17.2 miles)
• Consumer Unit in St Ives Cornwall (19.2 miles)
• Consumer Unit in Wadebridge (19.9 miles)
• Consumer Unit in Bodmin (20.4 miles)
• Consumer Unit in Penzance (23.6 miles)
• Consumer Unit in Looe (27.2 miles)

View all Fuse Box Installation areas →