Modern metal-clad consumer units with full RCD and RCBO protection. NAPIT-registered, fixed price, completed in a single day across Preston and surrounding areas.
ESI Electrical provides consumer unit upgrades and fuse box replacements throughout Preston and all PR postcodes. Preston is Lancashire's county town with a large and diverse housing stock — from Victorian terraces in the city centre to modern estates in Fulwood and Ingol. We install modern metal-clad consumer units with full RCBO protection, completed in a single day with a fixed price and certificate issued on completion.
Consumer unit upgrades in Preston start from £350–£450 for a standard 2-bed property, £450–£550 for a 3-bed, and from £600 for larger properties and HMOs. All prices are fixed and confirmed before we attend. Building control notification and the Electrical Installation Certificate are included.
Get a Fixed Price QuotePreston (PR1–PR5) has a large and diverse housing stock, with many older properties still fitted with outdated plastic fuse boards or rewirable fuse units with no RCD protection. Modern consumer units with RCBO protection provide individual circuit protection and are housed in non-combustible metal enclosures as required by current regulations. ESI Electrical installs modern consumer units across all Preston postcodes, completed in a single day.
Preston has a large private rental sector, particularly around the university and city centre. Many rental properties in Preston fail EICR inspections due to inadequate consumer units. We work with landlords and letting agents across all PR postcodes to upgrade fuse boards and issue the required certificates, keeping properties compliant and tenants safe. We can manage multiple properties and issue all certificates promptly.
Preston has a significant HMO sector, particularly around the university. HMO properties have specific electrical requirements, and many older HMO boards in Preston fail EICR inspections. We specialise in HMO consumer unit upgrades in Preston, ensuring all circuits are correctly protected and all required certificates are issued promptly.
Searching for a fuse box upgrade near me in Preston? ESI Electrical covers all PR1, PR2, PR3, PR4 and PR5 postcodes. We provide free no-obligation quotes and can usually book within a few days of your enquiry. Call 07757 727396 today.
Preston has a diverse mix of property types — Victorian terraces in the city centre, inter-war semis in Fulwood and Ribbleton, modern estates in Ingol and Ashton, and a large HMO sector near the university. We carry out consumer unit upgrades on all property types across all PR postcodes.
Preston has a large private rental sector, particularly around the university and city centre. Many rental properties in Preston require consumer unit upgrades to pass EICR inspections. We work with landlords and letting agents throughout all PR postcodes, providing fast consumer unit upgrades with same-day certificates and full compliance documentation.
View Landlord Safety CertificatesConsumer unit upgrades in Preston typically start from £350–£550 for a standard domestic property, depending on the size and specification. RCBO boards cost slightly more but offer superior individual circuit protection. We always provide a free, fixed-price quote before any work begins — call 07757 727396.
We also carry out consumer unit upgrades in all surrounding areas. See our full Consumer Unit Upgrades page or call us to confirm coverage.
Fixed price · Completed in a single day
“Ethan has done a great job. He's fitted a new light and extractor fan in a new wet room. Quick work and no mess. We would highly recommend him for any electrical work. 5*”
Debbie Anne
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Consumer Unit Guarantee
Fixed price, NAPIT-registered, completed in a single day. Covering all PR1–PR5 postcodes in Preston and surrounding areas.
Need a consumer unit upgrade in a different area?
We cover Blackpool, the Fylde Coast and all of Lancashire.