What is involved in a consumer unit replacement for a bigger project?

Replacing a consumer unit includes isolating power, fitting the new unit, connecting circuits and testing. Your Electrician should explain what protection devices are included and provide certification where required. It helps to note any existing issues, recent work, and the areas involved.

Is a safety check the same as an EICR?

An EICR is a formal safety inspection of fixed wiring and circuits. It checks for defects and compliance issues. A general safety check may be less detailed, so ask which report you will receive. Ask what is included, how long the work may take, and what happens if extra issues appear.

Will the work be disruptive?

Some jobs are quick, while others involve access to walls or floors. an electrician can explain the expected disruption and whether any making good will be needed after cables are run. Photos and measurements can help the Electrician give clearer guidance.

Do you need to see the property before quoting?

For simple jobs, a clear description and photos may be enough. For larger work such as rewires or new circuits, a site visit helps the Electrician provide an accurate scope and timeline. If relevant, confirm how services will be isolated and when they will be restored.

Can you fit extractor fans or bathroom electrics for a bigger project?

Yes, many electricians install extractor fans and bathroom fittings. Electrical work in bathrooms needs careful planning and suitable protection, so ask how the installation will be designed. Share the age of the property, access, and what you want to change so the Electrician can plan the right approach.

Is it possible to add outdoor sockets?

Outdoor sockets are possible, but they need weatherproof fittings and safe cable routes. The Electrician will advise on placement and protection based on how the area is used. It helps to note any existing issues, recent work, and the areas involved.

Electricians in Brentwood

Local professionalsFree, no-obligation quotesDescribe your job once

Need help with electrical work in Brentwood? Electricians handle fault finding, new sockets, lighting changes, consumer unit upgrades and rewires. Share clear details about the property and the job, then compare quotes on scope and timing so you can choose an electrician that suits your needs.

Tell us about the electrical work you need and when you would like it done. Compare quotes from electricians and choose the option that matches your scope and budget. Describe the job and get quotes to compare availability and approach.

How it works

Outline the work and your preferred timings.
Receive quotes from electricians and compare the details.
Check testing, certification and materials before you book.
Confirm access arrangements and any power downtime.
The Electrician finishes the job and provides any required paperwork.

What electricians can help with

Electricians handle everyday electrical issues and larger projects. You can ask for help with fault finding, socket and lighting changes, consumer unit upgrades and new circuits for appliances or extensions. If the property needs it, an electrician may recommend a partial or full rewire after inspection. Many electricians can also complete safety checks and provide certification. Outdoor lighting, garden power and extractor fans are also common requests. To keep quotes accurate, provide the job scope, access notes and whether materials are included.

Ask for help with fault finding

Socket

Lighting changes

Consumer unit upgrades

New circuits for appliances or extensions

What affects the cost

This summary highlights the main inputs that shape a Electrician quote.

Scope of work, from a single fix to a full rewire
Access to cables and hidden spaces behind walls and floors
Number of fixtures, sockets and switches involved
Whether a consumer unit upgrade is needed for safety
Quality of materials and fittings chosen for the job
Testing, certification and any follow up checks required
Making good, plastering or redecorating after cabling

Typical UK pricing guide

Typical UK guide prices (ballpark):

Hourly rate for electrical work

£45-£60

Out of hours hourly rate

£80-£100

EICR safety check

£100-£250

Replacing a fuse box

£450-£800

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 confirm experience with this specific job type?
What training, qualifications or registrations do you hold?
Is insurance in place for this work?
Does the quote cover testing and certification?
Who supplies fixtures and accessories?
What is the planned schedule and lead time?
Will any walls or ceilings need making good?
How will you keep the area clean and safe?

About Brentwood

Brentwood is a town in Essex, within the East Of England 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 Watton's Green, Miller's Green and Chipping Ongar.

Local coverage

You can compare quotes from electricians serving Brentwood and nearby areas by outlining the full scope. Include access notes, the number of sockets or lights involved, and any concerns about power downtime. Photos are helpful. This allows each Electrician to provide a clear plan and confirm any required documentation. Mention any preferred dates or deadlines. If you are unsure about scope, say that up front.

Why use Quotes By Trades

Feeling unsure about electrical work is normal. Start by comparing quotes and asking questions about scope, materials and certification. Reputable electricians will explain what is required and how long it should take. Written confirmation of the work and the finish helps avoid surprises later.

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

Do you install kitchen or extension wiring for your property?

Many electricians install new circuits for kitchens, extensions or outbuildings. This often includes planning cable routes, fitting protection devices and testing once the work is complete. If relevant, confirm how services will be isolated and when they will be restored.

Is a rewire messy?

Rewiring can involve access to walls, floors and ceilings, so some disruption is normal. Ask the Electrician how they will minimise mess and whether making good is included. Share the age of the property, access, and what you want to change so the Electrician can plan the right approach.

Can you add USB sockets or extra outlets?

Yes. USB sockets and additional outlets can be installed, subject to access and circuit capacity. Let the Electrician know the number and locations you need. It helps to note any existing issues, recent work, and the areas involved.

What documentation should I keep?

Keep any certificates, test results or reports provided after the work. These documents can be useful for safety records, insurance queries or future property sales. Ask what is included, how long the work may take, and what happens if extra issues appear.

Does electrical work need to meet specific standards for your property?

Yes. Electrical work should meet current safety standards and be tested appropriately. Your Electrician can explain what standards apply to your job and what checks will be carried out. Photos and measurements can help the Electrician give clearer guidance.

Can you change a consumer unit without a rewire?

Often yes, but it depends on the condition of the existing wiring. an electrician will assess the system and explain whether any upgrades are required at the same time. If relevant, confirm how services will be isolated and when they will be restored.