How to Choose the Right Electrician in London: 7 Questions to Ask Before You Hire
Why Choosing the Right Electrician Matters
Electrical work is one of the most sensitive and potentially dangerous aspects of property maintenance. Whether you need a simple socket replacement or a full rewiring, hiring the right electrician is essential for ensuring safety, compliance, and quality workmanship.
London homes often feature older wiring systems, complex layouts, and high electrical demand. This means that poorly executed electrical work can lead to tripped circuits, appliance failures, electric shocks, or even house fires.
At QBS Property Maintenance, our electricians are fully NICEIC-certified and experienced in working with London properties of all ages and types. To help you choose the right professional, here are the seven key questions every homeowner or landlord should ask before hiring an electrician.
1. Are You Certified and Registered With a Recognised Body?
In the UK, electricians should be registered with an approved body such as:
NICEIC, NAPIT, ELECSA
These certifications ensure the electrician meets strict safety and quality standards. Always ask to see proof of membership.
QBS electricians are fully NICEIC-certified, meaning all work meets UK safety regulations and legal compliance requirements.
2. Do You Have Experience Working With London Properties?
London’s housing stock ranges from Victorian terraced homes to modern flats and commercial buildings. Electrical systems vary significantly depending on age, layout, and past modifications.
A qualified London electrician should understand:
Old wiring systems
Fuse board upgrades
Power demand in multi-level properties
Building regulations unique to London boroughs
QBS engineers have extensive experience across all London boroughs, ensuring accurate diagnostics and safe repairs.
3. Can You Provide a Clear, Written Quote?
A trustworthy electrician should provide a transparent written estimate before beginning any work. This helps prevent unexpected charges later.
A good quote includes:
- Labour costs
- Materials required
- Any call-out fees
- Estimated timeline
- Details of the work to be completed
QBS Property Maintenance offers clear, upfront pricing with no hidden fees, ensuring complete transparency for homeowners and landlords.
4. What Guarantees Do You Offer on Your Work?
Professional electricians should guarantee their work for a set period. Warranties provide peace of mind, especially for major installations or rewiring projects.
At QBS, all electrical work is covered by both manufacturer warranties (where applicable) and our own workmanship guarantee.
5. Do You Carry Public Liability Insurance?
Insurance is essential. It protects both the electrician and the homeowner if something goes wrong during the job.
Never hire an electrician who cannot provide proof of Public liability insurance and Professional indemnity insurance (where relevant). QBS electricians hold full insurance coverage for all electrical work carried out in London homes and commercial properties.
6. Can You Provide References or Online Reviews?
A reputable electrician will have positive customer feedback. Before hiring, check reviews online. You can also request direct references. Consistent positive reviews indicate quality workmanship and professionalism.
QBS Property Maintenance is trusted by hundreds of London homeowners, landlords, and property managers for our reliability, customer service, and expertise.
7. Do You Offer Emergency Call-Out Services?
Electrical emergencies can happen at any time — from power outages to burning smells or sparking sockets. Choosing an electrician who offers emergency support ensures you’re covered 24/7.
QBS provides rapid emergency electrical call-outs across Greater London, ensuring fast and safe repairs whenever you need them.
Additional Signs You’ve Found a Reliable Electrician
Beyond the seven key questions, look for these indicators of professionalism:
- Arrives on time
- Offers expert advice without pressure
- Works cleanly and respects your home
- Provides documentation after the job (EICR, installation certificates)
- Communicates clearly about timelines and costs
- These qualities set exceptional electricians apart from average tradespeople.
Why Choosing a Local Electrician Is the Smartest Choice
Local electricians offer faster response times and better familiarity with the types of homes in your area. They also rely on reputation, meaning service quality tends to be higher.
QBS electricians live and work across London, ensuring quick call-outs and local expertise.
Electrical Services Offered by QBS Property Maintenance
QBS provides a complete range of electrical services across Greater London, including:
- Rewiring and new installations
- Fuse board upgrades
- Lighting repairs and installations
- Appliance fault diagnosis
- Safety inspections (EICR)
- Emergency electrical repairs
- Landlord compliance checks
- Domestic and commercial services
With certified NICEIC electricians and a strong reputation for reliability, QBS is the trusted choice for homeowners seeking safe, high-quality electrical work.
Book a Qualified Electrician in London Today
Whether you need routine electrical maintenance or urgent repairs, choosing the right electrician ensures safety, compliance, and long-term reliability. QBS Property Maintenance offers professional electrical services backed by certification, experience, and a strong customer reputation.
Contact QBS today to schedule electrical repairs, inspections, or emergency call-outs.










