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Fuseboard / Consumer Unit Installation in South Harrow (73)
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ElectricianFuseboard / Consumer Unit InstallationElectrical Heater RepairElectric SocketsElectric Range CookersLatest verified customer review
10.0
“I couldn't be happier with the service I received from SM Electrical Services. The team arrived on time, worked incredibly hard all day despite temperatures of around 30°C, and remained professional, courteous and cheerful throughout. They carried out the work to a very high standard, explained everything clearly, left the house clean and tidy, and made sure I was happy before they left. They also installed new smoke and heat alarms and completed a thorough electrical inspection, giving me real peace of mind. It's refreshing to find tradespeople who are reliable and hardworking. Thank you!”
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Top rated Fuseboard / Consumer Unit Installations in South Harrow
10
/10
498 ratings
Our Fuseboard / Consumer Unit Installations in South Harrow are rated an average of 10 out of 10 based on a sample of 498 reviews from customers like you*
*This review aggregate is based on real customer reviews from a randomly selected postcode in this area
Find Consumer Unit (Fuseboard) Installation in South Harrow
Replacing a consumer unit is a safety-critical job that must be carried out by a qualified electrician.
Read on to learn how to find and hire certified electricians for consumer unit (fuseboard) installation in South Harrow, including costs, regulations and what to expect from the job.
Rather we do the searching for you? Try our quick request a quote feature and we’ll put you in touch with qualified electricians covering your local area.
How much does consumer unit (fuseboard ) installation cost in South Harrow?
Expect to pay between £502 and £750 , with an average cost of £608.
That said, prices may vary depending on the size of your home, number of circuits and whether any repair work is needed.
Tip: Learn more about pricing in our consumer unit replacement cost guide.
What’s the difference between a fusebox and a consumer unit?
Ultimately, a fusebox and consumer unit refer to the same thing. The only difference is how they are wired:
- Traditional fuseboxes have rewireable fuses and were used in older homes
- Modern consumer units use MCBs (miniature circuit breakers) and RCDs (residual current devices), which offer improved safety and faster fault detection
Can I fit a new consumer unit myself?
No. Replacing a consumer unit is notifiable work under Part P of the Building Regulations and must be carried out by a qualified electrician.
DIY installation is unsafe and illegal unless you're properly certified. A registered electrician will ensure compliance and issue the correct certification.
Do I need Building Regulations approval to change a consumer unit?
Yes. Consumer unit replacement must comply with UK Building Regulations (Part P).
Your consumer unit installer will notify the local authority or self-certify through a competent person scheme and provide certification once the work is complete.
Can you replace a fusebox without rewiring the house?
In many cases, yes, you can replace a fusebox without rewiring the house. That’s provided the existing wiring is safe and passes inspection.
Before installation, the electrician will carry out checks (often an Electrical Installation Condition Report) to ensure the system is suitable for a new unit.
If wiring is outdated or unsafe, updates may be needed.
Why use Checkatrade?
- Fully checked installers covering your local area
- Insurance always listed
- Easy to compare multiple profiles
- Handy reviews from local customers
- Covered by the Checkatrade Guarantee (T&Cs apply)
Looking for more tradespeople in South Harrow?
Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in South Harrow and check out our latest home improvement guides.
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