Electrical installation and maintenance for domestic, commercial and industrial clients across Hounslow, Twickenham, Feltham & Cranford — delivered safely, to legal standards, and fully certified.
Book our most-requested electrical services online. Choose 50% deposit (pay the rest on completion) or pay in full upfront. All prices in GBP, ex VAT.
Most popular
Required by law for every let property
EICR — Electrical Installation Condition Report
Protect your property. Ensure your tenants and property are fully protected by booking your electrical safety inspection today. Failure to comply will invalidate most landlord insurance policies, potentially leaving your whole property exposed to disaster. We provide a comprehensive electrical safety testing service specifically designed to safeguard landlords and their properties.
Compliant with Landlord Electrical Safety Standards
Portable Appliance Testing for your office, home or workplace. Includes an itemised report, legal compliance certificate, and minor repairs free of charge. Trusted by start-ups to large brands within & surrounding the M25.
Itemised report & legal certificate
Minor repairs included free
Same-day & out-of-hours options
Trusted by start-ups to large brands
£69.00
per visit · ex VAT · pay 50% now
From £79.99
Compliant fire alarm system inspection
Fire Alarm Testing
Fire alarm testing carried out by qualified engineers. Full system inspection, fault reporting and certification — designed to keep your property safe and your insurance valid.
Inspection & fault reporting
Compliance certification
Qualified, NAPIT-registered engineers
Insurance & council approved
£79.99
ex VAT · pay 50% now
From £109
For all business sectors — from £109
Emergency Light Testing
We routinely complete Emergency Lighting drain-down tests to ensure that, should this safety system ever be called into action, it provides the vital illumination required. Includes testing your lights, checking battery and backup duration, a wider inspection and a final report.
Itemised report & legal certificate
Additional tests at £5 per light
Standard or express certificate delivery
Multi-service engineers — one visit
£109.00
ex VAT · pay 50% now
New
Stay compliant — professional on-site log book
Emergency Lighting Log Book
Ensure your emergency lighting is always operational with regular testing and inspections using this professional on-site log book — critical for safe evacuations during fires, power outages and other emergencies. Helps you adhere to British Standard BS5266-1 and the Regulatory Reform (Fire Safety) Order.
Track & maintain mandatory test records
Simple tick-list system for easy record-keeping
Adheres to BS5266-1 & the Fire Safety Order
A4 book, 80 pages — records 1,700+ fittings
£110.00
per book · ex VAT · pay 50% now
New
NEW — real-time electrical troubleshooting
Video Call Troubleshooting
Real-time electrical troubleshooting over a video call with an expert electrician. We'll help you fix it yourself with a step-by-step walkthrough — a fixed fee, with no call-out required.
Video call support with an expert electrician
Step-by-step walkthrough
Fixed fee — only £15
Fast help with no call-out required
£15.00
per call · ex VAT · pay 50% now
Quick-response fault visits
Electrical Call Out
Experienced electricians are critical for electrical call-outs because they quickly identify hazards like overloaded circuits, burning smells, or faulty wiring. Their expertise ensures safety, prevents fires, and provides long-term solutions rather than temporary, dangerous workarounds.
Rapid fault-finding
Safety & compliance
Specialised tools
Full, in-depth report on completion
£90.00
per visit · ex VAT · pay 50% now
24/7 response
24/7 emergency electrician
Same Day Emergency Call Out
Same-day emergency electrical response — 24 hours a day, 365 days a year. From light fittings and sockets to commercial properties, air conditioning systems and main supplies — we get the power back up.
Every business uses electrical appliances of some kind, making Portable Appliance Testing vital. PAT Testing gives you peace of mind by identifying electrical faults and offering advice to make sure your business avoids dangerous accidents.
Even though we're cost-friendly, we never compromise on safety. Our professional engineers are fully accredited and will perform a thorough service, with an itemised report and legal certificate to prove your adherence to UK guidelines. We'll test all your appliances in one easy visit — and you even get minor repairs included for free.
Trusted by start-ups to large brands
Reliable, convenient & safe
Cost-friendly — never compromising on safety
Fully accredited engineers
Itemised report & legal certificate
Minor repairs included free
Your legal obligations
The Electricity at Work Regulations are in place to prevent death or personal injury caused by electrics in the workplace. Business owners without a record of safety measures will be liable in the event of an accident and may fail to claim insurance without proof of safe practices. PAT Testing from Dave Electrical is a safety net of evidence when it comes to legal compliance — we provide your legal paperwork at no extra cost.
Emergency Lighting
Design, installation & testing — BS5266 / BS5588
Under the Regulatory Reform (Fire Safety) Order 2005 it is mandatory to undertake a written Fire Risk Assessment and to maintain this as a living document. We assist in the design and costing of suitable emergency lighting systems so escape routes are illuminated for safe evacuation on power failure.
The testing regime
Weekly
In-house
A flick test to make sure the emergency light activates — recorded in the Fire Alarm Log Book.
6 Monthly
Engineer
Engineer visit to undertake a 1hr test, report faults and certify findings; quotes for repairs if any.
3 Yearly
Engineer
Engineer visit to undertake a 3hr test, report faults and certify findings; quotes for repairs if any.
The Testing Process
We routinely complete Emergency Lighting drain-down tests to ensure that, should this safety system ever be called into action, it provides the vital illumination required.
1
Monthly Flick Test
In-house
Operate: Insert the test key (or trip the circuit at the distribution board) to cut the mains supply.
Verify: Check that every emergency light turns on and shines at the required brightness.
Restore: Turn the mains power back on. Check the internal green LED to verify the battery is actively recharging.
Record: Document all findings in your building's Fire Safety Logbook.
2
Annual 3-Hour Test
Qualified engineer
Schedule: Arrange this test for a time when the building is unoccupied (like a Friday evening or weekend) since the lights will be drained and out of service.
Simulate Outage: Isolate the mains supply to force the lights onto battery power.
Monitor: The emergency lights must remain fully illuminated for a continuous 3 hours.
Restore & Recharge: Turn the power back on. Batteries require up to 24 hours to recharge, so the building must have natural or alternative lighting during this time.
Best Practices
Competency: While monthly checks can be done by a designated "responsible person", annual 3-hour tests should generally be carried out by a competent or qualified electrical professional.
Logbooks: Keep a detailed log of every test and any necessary repairs to remain compliant with the UK Regulatory Reform (Fire Safety) Order 2005.
Replacements: If a unit fails at any point during the 3-hour test, it must be repaired or replaced.
Out of all the reasons for fire safety audit failures, emergency routes and exits came top, with 10,323 audits giving this as a reason. To ensure your emergency routes are lit correctly, ensure they are checked regularly.
4 in 10 buildings in the UK fail basic fire safety audits in 2024/25 alone. This is a 14-year low, and suggests many commercial buildings are a fire risk.
Frequently asked
Answers to the questions our customers ask most often about emergency lighting.
BS5266BS5588Fire Safety Order 2005
Emergency lights are self-contained units that are wired into the mains, but have the benefit of battery backup which enables them to remain illuminated should the mains power fail. The batteries can either be carried within the body of the individual light or accessed by lights via an independent wired circuit. The batteries are kept charged via the mains.
How we work
A simple, transparent process
01
Get in touch
Call, email or WhatsApp us with your requirements for a free, no-obligation quote.
02
Site assessment
We assess the work, account for surprises and plan the safest, most efficient approach.
03
Expert delivery
Our fully trained electricians carry out the work to the very latest standards.
04
Certify & guarantee
We issue the compliance certificates you need, backed by a 12-month guarantee.
Compliance
Your legal obligations, covered
The Electricity at Work Regulations are in place to prevent death or personal injury caused by electrics in the workplace. Business owners without a record of safety measures may be liable in the event of an accident.
Inspection & testing is a legal requirement in the UK
