What does an electrician do in a home?

Electricians handle repairs, fault finding, new sockets, lighting changes, consumer unit upgrades and new circuits. They can also carry out safety inspections and provide certificates where required. For larger projects, they can advise on partial or full rewires.

Do I need a qualified Electrician for small jobs?

Electrical work can be risky and some tasks are controlled by regulation. A qualified Electrician will isolate power safely, test the work and provide any required paperwork. For most jobs, professional help is the safest route.

An Electrical Installation Condition Report is a safety check of fixed wiring and circuits. It identifies potential hazards and highlights items that need attention. Homeowners may choose one for reassurance, and landlords often require it for rented properties.

Electricians in Lewisham

Local professionalsFree, no-obligation quotesDescribe your job once

Need electrical work completed in Lewisham? Electricians can assist with repairs, upgrades, testing and new installations. Share the scope, photos and any access limits. You can compare quotes side by side and select the Electrician who offers a clear plan and timing for the job.

Post a clear brief and your preferred schedule. Compare quotes from electricians and confirm the one that offers the right scope and approach. Describe your job and get quotes from electricians.

How it works

Describe the electrical work and any access limits.
Receive quotes from electricians and compare options.
Agree scope, materials and certification with your Electrician.
Set the schedule and plan for any power downtime.
Work is completed, tested where required, and you review the outcome.

What electricians can help with

Electricians can assist with repairs, improvements and new electrical installations. Typical work includes replacing fittings, adding sockets, installing lights, upgrading a fuse box and running new circuits for appliances. For renovations or older wiring, an electrician can assess the system and plan a partial or full rewire. Safety testing and certification may be needed for certain jobs, so confirm this upfront. You can also ask about extractor fans or outdoor electrics. Provide clear details and photos so the quote reflects the full scope.

Assist with repairs

Improvements

New electrical installations

Assess the system

Plan a partial or full rewire

What affects the cost

Consider these items so electricians can price the job accurately.

Job complexity and expected labour time on site
Existing wiring condition and the age of the installation
Access for cable runs, equipment and safe working
Need for additional circuits or upgraded protection devices
Chosen fittings, lights and accessories
Any certification or compliance testing required
Making good walls or ceilings after the work

Typical UK pricing guide

Typical UK guide prices (ballpark):

Hourly rate

£45-£60

Emergency hourly rate

£80-£100

Fuse box change

£450-£800

Full rewire

£3,900-£10,000

Costs can change with access, circuit count, wiring condition and whether making good is needed.

Prices vary by property, access and scope. Get quotes for an exact price.

Source: Checkatrade cost guide, Checkatrade cost guide.

Hiring checklist

This is a hiring checklist to use when comparing and hiring a Electrician for your job.

Can you outline how you would complete the job?
Which qualifications and registrations apply?
Is your insurance current?
Does the quote include testing and certification?
Who supplies cables, fittings and fixtures?
What is the expected duration?
Will any parts of the property need protection?
How will you keep disruption to a minimum?

About Lewisham

Lewisham is a town in Greater London, within the London area. The area has a mix of housing types, with a range of property ages. With a range of property ages locally, electrical systems can vary, and the mix of housing types may affect the scope of electrical installation work. This service also covers nearby areas, including Penge, Tavern Quay and Streatham.

Local coverage

Quotes from electricians serving Lewisham and nearby areas are more reliable when the brief is detailed. Share the property type, where work is needed and any access limitations. If you want to supply fittings, note that upfront. Clear information helps each Electrician plan materials, testing and timing. Add photos if you have them, especially of the consumer unit. If you are unsure about scope, say that up front.

Why use Quotes By Trades

Electrical jobs go smoothly when expectations are agreed early. Request a detailed quote, confirm the scope and check whether certificates are needed. A good Electrician will explain the work and keep you informed throughout.

Related Cost Guides

Under Floor Heating - Electric SystemGBP 500 - GBP 3,000+

Sockets, Switches & FittingsGBP 80 - GBP 1,500+

Solar PanelsGBP 4,000 - GBP 9,000

House RewiringGBP 3,000 - GBP 12,000+

Lighting & Power - ExternalGBP 120 - GBP 3,000+

Lighting & Power - InternalGBP 120 - GBP 3,000+

Consumer Unit ReplacementGBP 450 - GBP 1,200

Electrical Inspecting / TestingGBP 150 - GBP 450

EV Charger InstallationGBP 900 - GBP 1,800

Access Control / Door EntryGBP 500 - GBP 3,500+

Aerial & Satellite DishGBP 120 - GBP 450

Air ConditioningGBP 1,500 - GBP 6,500+

Help

FAQs

Will I receive a certificate after the work for a typical home?

Some electrical work requires testing and certification, especially new circuits or consumer unit changes. Ask what documents will be provided and keep them with your property records. Certificates can be useful for future sales or insurance queries.

How long will an electrical job take?

Timescales depend on the scope and access. A single fitting can be quick, while new circuits or rewiring takes longer. an electrician can estimate the duration once they understand the job and any access limits.

What information helps with a quote?

Share the job details, property type, number of points or circuits and any access issues. Photos of the consumer unit or the area can help. If you want the Electrician to supply fittings, mention that too.

Can you add or move sockets and switches?

Yes. Electricians can add or move sockets and switches, but the approach depends on existing wiring routes and access. Some jobs require chasing walls or using surface trunking to keep cables protected. It helps to note any existing issues, recent work, and the areas involved.

Do you install new lighting for a typical home?

Electricians can install new lighting points, replace fittings or add dimmer switches. They will check the wiring and confirm what is compatible with existing circuits. Tell them the type of fitting you want and where it will be placed.

What is a consumer unit and when should it be upgraded?

The consumer unit controls and protects your circuits. If it is old, lacks modern protection or regularly trips, an upgrade may be recommended. an electrician can inspect the unit and explain the options. Photos and measurements can help the Electrician give clearer guidance.

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