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— CASE STUDIES
REAL PROJECTS.
REAL RESULTS.
Every project we take on gets the same attention — whether it's a single socket or a full school rewire. Here's a selection of the work we're proud of.
NICEIC Certified
Jobs completed safely
Fully Insured
Residential & commercial
500+ Projects
Completed across UK
5-Star Rated
Google Reviews
NICEIC Certified
Jobs completed safely
Fully Insured
Residential & commercial
500+ Projects
Completed across UK
5-Star Rated
Google Reviews
— FEATURED PROJECT
SCHOOL
PROJECTS
SURREY · SUMMER 2024
Full electrical rewire of a two-building primary school — completed during summer holidays.
The brief: A primary school with outdated wiring throughout both buildings. The EICR had flagged multiple C2 observations. The school needed a complete rewire, new fuse boards, and LED lighting — all completed before the new term.
What we did: Full rewire of both buildings, two new consumer units, LED lighting throughout all classrooms, corridors, and hall. DBS-checked team working Monday–Friday during the summer break.
The result: Both buildings signed off with satisfactory EICRs, 12 days ahead of the new term. The school's lighting energy use dropped by 65% on the previous year.
2
BUILDING REWIRED
65%
ENERGY SAVING
12
DAYS AHEAD OF TERM
SCHOOL
PROJECTS
— ALL PROJECTS —
Every Job Tells
the Same Story.
On time. Tidy. Fully certified. No surprises.
RESIDENTIAL
SPRING 2024
Full House Rewire + Solar PV
Family Home, Kent
Brief: A 1960s four-bedroom home with original rubber-insulated wiring. The homeowners wanted a full rewire combined with a 10-panel solar system and battery storage.
Result: Rewire completed in 6 days. Solar system installed and generating from day one. Combined saving of over £1,800/year on energy bills.
6
DAY REWIRE
£1,800
ANNUAL SAVING
10
PANELS INSTALLED
COMMERCIAL
AUTUMN 2023
Office Electrical Fitout
Tech Company, London
Brief: A 3,000 sq ft office space requiring full electrical fitout — sockets, data, LED lighting, and emergency systems — with a hard handover deadline.
Result: Fitout completed over two weekends. Zero disruption to the client's adjoining trading floor. Handed over on the agreed date, fully certificated.
3,000
SQ FT FITTED
2
WEEKEND INSTALL
0
DAYS DISRUPTION
RESIDENTIAL
SUMMER 2024
Garden Office + Feature Lighting
Homeowners, Surrey
Brief: A couple working from home needed a fully equipped garden office. They also wanted feature uplighting for their garden and a new outdoor circuit.
Result: Armoured cable run, standalone consumer unit, full office spec inside the garden room, and a complete garden lighting scheme. Done in two days.
2
DAY INSTALL
8
UPLIGHTS FITTED
1
STANDALONE BOARD
SCHOOLS
EASTER 2024
EICR + Full Remedial Works
Secondary School, Surrey
Brief: A secondary school's EICR returned multiple C2 observations across the main building and sports hall. All remedial work needed completing before pupils returned.
Result: All C2 remedials cleared during the Easter holiday. Updated EICR issued with satisfactory status. School returned to term with a compliant, certificated installation.
100%
C2S CLEARED
2
BUILDING COVERED
0
OVERRUNS
RENEWABLES
WINTER 2023
Full House Rewire + Solar PV
Homeowners, Kent
Brief: A family with two EVs wanted to generate their own energy, store it, and charge their cars using solar power. They needed a joined-up renewables installation.
Result: 12-panel solar system, 10kWh battery, and two Zappi EV chargers installed and configured to work together. The family now charges both cars entirely on solar energy.
12
SOLAR PANELS
10kWh
BATTERY STORAGE
2
EV CHARGERS
COMMERCIAL
SUMMER 2023
LED Warehouse Upgrade
Distribution Centre, Essex
Brief: A 1960s four-bedroom home with original rubber-insulated wiring. The homeowners wanted a full rewire combined with a 10-panel solar system and battery storage.
Result: Rewire completed in 6 days. Solar system installed and generating from day one. Combined saving of over £1,800/year on energy bills.
2
STAGES ATTENDED
0
BUILD DELAYS
Part P
CERTIFIED
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© 2026 One Zero Electrical Ltd. All rights reserved. Website Created By: Elevate Media
© 2026 One Zero Electrical Ltd. All rights reserved.
Website Created By: Elevate Media