Modern consumer unit installation
NAPIT Registered Electricians

Consumer Unit
Upgrades Essex

Upgrade to a modern, safe consumer unit with RCD protection and circuit breakers that meet current regulations

01245 526296
Same Day Service
Fully Insured
NAPIT Certified
5-Star Rated

Our Consumer Unit Services

Professional consumer unit upgrades and replacements across Essex. All work certified to BS 7671 18th Edition standards.

Fuse Box to Consumer Unit

Complete replacement of old rewirable fuse boxes with modern consumer units featuring MCB and RCD protection for enhanced safety and compliance with current regulations.

RCD Protection Upgrades

Installation of residual current devices (RCDs) to protect against electric shock and earth faults, meeting current regulations and providing life-saving protection.

RCBO Board Installation

High-specification RCBO consumer units combining overcurrent and earth fault protection on individual circuits for maximum safety and minimal disruption during faults.

Split-Load Boards

Dual RCD consumer units providing separate protection for different circuit groups, ensuring partial power during faults and improved circuit management.

Rewirable Fuse Replacement

Upgrade from dangerous rewirable fuses to modern MCB protection with instant trip times, easy reset functionality, and improved safety standards.

Certification & Testing

Full electrical installation certificates, test reports, and Building Control notification for complete compliance, peace of mind, and property value protection.

Why Choose Future Smart Electrical?

Essex's trusted consumer unit upgrade specialists with over a decade of experience

Fully Qualified Electricians

18th Edition qualified electricians with extensive experience in consumer unit upgrades and electrical safety.

Full Certification Provided

Complete electrical installation certificates, test reports, and Building Control notification included as standard.

Same-Day Service Available

Fast response times with same-day consumer unit upgrades available across Essex for urgent safety requirements.

Transparent Fixed Pricing

Clear upfront quotes with no hidden costs. You know exactly what you're paying before work begins.

Excellent Customer Service

Rated 5 stars by our customers. Professional, courteous service from initial contact to project completion.

Safety Guarantee

All work guaranteed and fully insured. Your safety and satisfaction are our top priorities on every installation.

Our Upgrade Process

A straightforward, professional approach to consumer unit upgrades

01

Initial Assessment

We inspect your existing fuse box or consumer unit, assess your electrical installation, and identify any safety concerns or upgrade requirements.

02

Detailed Quote

Receive a comprehensive written quote detailing the consumer unit upgrade work required, including all materials, labor, and certification costs.

03

Professional Installation

Our qualified electricians safely remove your old unit and install your new consumer unit with RCD/RCBO protection, ensuring minimal disruption.

04

Testing & Certification

Complete electrical testing and inspection, providing you with full certification and Building Control notification for compliance and peace of mind.

Areas We Cover

Professional consumer unit upgrades across Essex and surrounding areas

Basildon
Billericay
Brentwood
Canvey Island
Chelmsford
Colchester
Grays
Harlow
Loughton
Maldon
Rayleigh
Rochford
Southend-on-Sea
Stanford-le-Hope
Wickford
Witham
Braintree
Clacton-on-Sea
Epping
Frinton-on-Sea
Halstead
Harwich
Saffron Walden
Tilbury
Waltham Abbey
Benfleet
Burnham-on-Crouch
Chigwell
Coggeshall
Corringham
Danbury
Dovercourt
Dunmow
Earls Colne
Galleywood
Hadleigh
Hockley
Ingatestone
Kelvedon
Leigh-on-Sea
Manningtree
North Weald
Ongar
Pitsea
Purfleet
South Benfleet
South Woodham Ferrers
Stansted Mountfitchet
Tiptree
Walton-on-the-Naze

Don't see your area listed? We cover many more locations across Essex.

Call to Check Coverage

What Our Customers Say

Real reviews from satisfied customers across Essex

"Excellent service from start to finish. They replaced our old fuse box with a modern consumer unit. Very professional, tidy work, and all certified properly. Highly recommend."

David Thompson
Chelmsford
February 2024

"Needed an urgent consumer unit upgrade for our house sale. They came out the same day, completed the work quickly, and provided all the certificates we needed. Fantastic service."

Sarah Mitchell
Basildon
January 2024

"Very impressed with the quality of work. They upgraded our consumer unit to a full RCBO board and explained everything clearly. Fair pricing and excellent workmanship."

Robert Clarke
Southend-on-Sea
January 2024

"Professional electricians who really know their stuff. Replaced our dangerous old fuse box with a modern unit with RCD protection. Feel much safer now. Thank you!"

Emma Wilson
Brentwood
December 2023

"Great experience from quote to completion. They upgraded our consumer unit and sorted out some other electrical issues at the same time. Very thorough and competitively priced."

Michael Brown
Colchester
December 2023

"Couldn't be happier with the service. They replaced our old consumer unit efficiently, cleaned up after themselves, and provided all the necessary paperwork. Would definitely use again."

Lisa Anderson
Harlow
November 2023

Frequently Asked Questions

Common questions about consumer unit upgrades

Consumer unit upgrade costs typically range from £400-£800 depending on the size of your property, the type of consumer unit required (standard RCD or full RCBO board), and any additional work needed. We provide free, no-obligation quotes with transparent pricing including all materials, labor, testing, and certification.
Most consumer unit upgrades can be completed in 3-6 hours. This includes safely isolating the power, removing the old unit, installing the new consumer unit, connecting all circuits, testing, and providing certification. Your power will be off during the installation, but we work efficiently to minimize disruption.
If you have an old-style fuse box with rewirable fuses, it's highly recommended to upgrade to a modern consumer unit. Current regulations require RCD protection for most circuits, which old fuse boxes don't provide. An upgrade significantly improves electrical safety and is often required for house sales, insurance, or when carrying out other electrical work.
An RCD (Residual Current Device) consumer unit typically has one or two RCDs protecting groups of circuits. An RCBO (Residual Current Breaker with Overcurrent protection) board has individual RCBOs for each circuit, providing better protection and preventing nuisance tripping. RCBO boards are more expensive but offer superior safety and convenience.
Yes, absolutely. All our consumer unit upgrades include a full Electrical Installation Certificate (EIC), detailed test results, and Building Control notification. These certificates are essential for insurance, house sales, and proving compliance with electrical regulations. We provide all documentation as standard with every installation.
Yes, we offer same-day consumer unit upgrades across Essex subject to availability. This is particularly useful for urgent situations such as failed electrical safety inspections, house sale requirements, or safety concerns. Contact us early in the day for the best chance of same-day service.
Yes, the power supply must be isolated at the meter for safety during the consumer unit upgrade. Your electricity will be off for the duration of the installation (typically 3-6 hours). We recommend planning ahead by charging devices, preparing food in advance, and informing anyone working from home.
We provide consumer unit upgrade services across all of Essex including Basildon, Chelmsford, Southend-on-Sea, Colchester, Brentwood, Harlow, and over 50 other towns and villages. We offer fast response times throughout the county with same-day service available in most areas. Contact us to confirm coverage for your specific location.

Ready to Upgrade Your Consumer Unit?

Get a free, no-obligation quote from our certified electricians today.

Call 01245 526296