Find an Electrician you can trust in Harrow.

Choose from 143 Electricians, all rated by people like you.

Over 142 reviews & an average rating of 4.7/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Electricians near you

View Shortlist
Verified Pro

AJK Energy

0 review(s)
Offers services in HARROW
📍London & East of England 🔆Solar PV 🔆Solar Batteries / EPS 🔆SolShare Installers ⚡️Electrical Installations 🏠 Inter...
Air Conditioning and heat pump systems Company with over 5 years of continual trading. Our engineers operate throughout L...
Over 50 Reviews
We Design & install CCTV & Alarm solutions, install solar PV batteries & do PAT testing. Any electrical work considered.
Over 10 Reviews

Boxt

17 review(s)
Offers services in HARROW
BOXT are the UK’s no.1 ranked gas installation company as voted for by our TrustPilot customers Buy a new Worcester Bos...
At Simpsons Of Sussex, our aim is to provide hassle free, exceptional service. You can relax in the peace of mind that you...

New Dawn Solar

0 review(s)
Offers services in HARROW
Expert, Hassle Free Domestic & Commercial Solar PV & Battery Installations you can trust.

Recent Electrician Enquiries

13 Dec

Electric | Testing & Inspection

Harrow - HA1

Enquiry from: Avinash P

Start Date: Immediate

Tripping problem need to be fixed

Post a similar request >

04 Nov

Electric | Internal & External work

Harrow - HA1

Enquiry from: Sam S

Start Date: Immediate

customer made an enquiry for electrical work and confirmed on the local quotes site they would like quotes from a electrician.mr lives in the harrow area and would like a call to discuss options.see b...

Post a similar request >

04 Jul

Electric | Internal & External work

Harrow - HA3

Enquiry from: Fidelis E

Start Date: Immediate

I need an Electrical Installation Condition Report renewal for 1A Brookfield Crescent Kenton Harrow *** Your initial inspection number 2 8 5 7 xx xx0 0 1 0 7 8 done 11.07.2020

Post a similar request >

05 Nov

Electric | Internal & External work

Harrow - HA2

Enquiry from: Mustafa W

Start Date: Immediate

Have work to be done on the house

Post a similar request >

30 Oct

Solar Panels | Solar Battery

Harrow - HA2

Enquiry from: Inderjit B

Start Date: Immediate

Call back anytime. Solar Electrical Storage System Quote requested on Solar electrical storage system, to be supplied and fitted.

Post a similar request >

16 Oct

Electric | Internal & External work

Harrow - HA3

Enquiry from: Yasmin B

Start Date: Immediate

Hi, I'm looking for a key to be made for a lock? The lock is for a cabinet. Thanks

Post a similar request >

28 Sep

Solar Panels | Solar Battery

Harrow - HA3

Enquiry from: Ashwin S

Start Date: Immediate

Call back anytime. Solar Electrical Storage System Quote requested on Solar electrical storage system, to be supplied and fitted.

Post a similar request >

15 Oct

Solar Panel and Battery

Harrow - HA2

Enquiry from: Jennifer S

Start Date: Immediate

Solar pannel with battery

Post a similar request >

01 Oct

Solar Panel and Battery

Harrow - HA2

Enquiry from: Jennifer S

Start Date: Immediate

Solar pannel with battery

Post a similar request >

27 Jun

Solar Panel and Battery

Harrow - HA3

Enquiry from: Balbir S

Start Date: 1 to 3 months

semi detached bed roosm 4, est west ,octopus 1-3 months are you the property owner: owner of the property property type: semi detached do you have plans for the property available: yes how many bedro...

Post a similar request >

22 Feb

Solar Panel and Battery

Harrow - HA3

Enquiry from: Jahangir C

Start Date: Immediate

homeowner solar pv panels south facing roof no obstructions no shading roof space available supplied and fitted please contact to appoint

Post a similar request >

09 Feb

Solar Panel and Battery

Harrow - HA2

Enquiry from: Kandiah K

Start Date: Immediate

homeowner solar pv panels south facing roof no obstructions no shading roof space available supplied and fitted please contact to appoint

Post a similar request >

29 Jan

Electric | Internal & External work

Harrow - HA2

Enquiry from: Kevin B

Start Date: Immediate

customer has a electrical project they are looking to have done, specially they want quotes for electrical work. they are unsure of options so would like to discuss with a electrician.confirmed intere...

Post a similar request >

19 Dec

Solar Panel and Battery

Harrow - HA1

Enquiry from: Kunal S

Start Date: 1 to 3 months

customer made an online enquiry for solar electricity and are waiting to be contacted. homeowner confirmed via sms at 02:41 homeowner confirmed via email at 02:41 homeowner lives in the harrow area. ...

Post a similar request >

29 Nov

Electric | Internal & External work

Harrow - HA3

Enquiry from: Manoj P

Start Date: Immediate

we had a conservatory built last year with electric underfloor heating but they didn't install the thermostat i require a thermostat installed all wiring is done ready for thermostat installation are ...

Post a similar request >

24 Nov

Solar Panels | Solar Hot Water

Harrow - HA1

Enquiry from: Vinod T

Start Date: Immediate

Call back anytime. Roof faces: East-West Type of building: Detached Number of bedrooms: 5 Possible shading: No Not a listed building. Not in a Conservation Area. Hot water tank: Yes How beca...

Post a similar request >

14 Nov

Electric | Internal & External work

Harrow - HA3

Enquiry from: Aurelia L

Start Date: Immediate

dr requested quotes for electrical work from a electrician around harrow. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information below ...

Post a similar request >

04 Nov

Solar Panel and Battery

Harrow - HA1

Enquiry from: Tarlochan S

Start Date: 1 to 3 months

install solar panels plus battery are you the property owner: owner of the property property type: detached how many bedrooms does the property have: 3-4 type of the roof you are looking to have the ...

Post a similar request >

12 Oct

Solar Panel and Battery

Harrow - HA1

Enquiry from: Tarlochan S

Start Date: 1 to 3 months

provide solar pannels with battery are you the property owner: owner of the property property type: detached how many bedrooms does the property have: 3-4 type of the roof you are looking to have the...

Post a similar request >

09 Oct

Solar Panel and Battery

Harrow - HA2

Enquiry from: Sundarampillai S

Start Date: 1 to 3 months

customer in harrow area made enquiry for solar electricity online. confirmed interest via sms. available roof space no shading please call homeowner to arrange an appointment to quote are you the pro...

Post a similar request >

How much do Electrician services cost?

How much do Electricians charge? Prices for Electricians in 2026 can be very different depending on the kind of job that you need to have actually performed in your home.

Do you have an electrical project that needs to be undertaken in your home or property? If yes, then hiring the services of an electrician is the next reasonable course of action. However, before you proceed, you’d probably wish to know exactly how much electricians charge so as to help you make a budget and start to plan. In this post, we’re going to give you a good insight into the cost of hiring an electrician to help you make informed decisions moving forward. Let’s take a look!

The price charged by electricians for a project is determined by number of factors. These factors include the electricians themselves, the location of your property as well as the electrical work in question. For instance, electrical jobs in older or period properties will be a lot more expensive than the ones in modern houses which features electrical wiring and fittings and comply with modern regulations (even more so if the wiring needs to be made up to standard). Furthermore, if you happen to reside on London and the South East, you can expect to incur more costs than the rest of the UK. The biggest cost driver, however, is the type of electrical job that involved.

In general, for an electrical inspection, you can expect to incur within the range of £120 to about £200, repair of an electric shower should cost about £80 to £140, installation of an electric hob would cost between £90 to £250, while replacing a ceiling light can cost within the range of £85 to £130. With these wide variety in prices, if you need an accurate estimate, it’s advisable to get in touch with a local electrician who’ll be able to pay a visit to your home or property and provide you with a reasonable quote for your unique electrical project.

The table shows the types of job that Electricians generally do and also the typical price series of these jobs. Some tasks take longer to finish than others so costs do vary by project.

View our Electrician cost guide View our Electrician advice

The average price
of an Electrician in Harrow is:

£2,294

Electrician job Electrician cost in 2026
Electrician in Harrow £197-£287
Solar thermal in Harrow £3,000-£4,600
Electric heaters in Harrow £1,250-£6,150
Rewiring a House in Harrow £2,625-£7,405
Electrical testing (pat testing) in Harrow £136-£374
Electrical survey in Harrow £150-£230
Solar battery in Harrow £2,427-£5,797
Garden lighting in Harrow £320-£480
Solar panels with battery in Harrow £3,400-£5,100
Electric vehicle charger in Harrow £100-£1,000

Related Electrician searches in Harrow

Electrician FAQs

how do solar panels and batteries work together?

How Do Solar Panels And Batteries Work Together?

With solar panel system rapidly becoming an ubiquitous phenomenon within the modern society, several homeowners in the UK are just coming to terms with the numerous benefits offered by the system. The solar power’s popularity has even led to the rise of another renewable technology - solar batteries able to store excess solar power that can be used later. Now several companies such as Tesla are now building solar batteries that can be fitted alongside solar panels for your building. So how exactly do solar panels and batteries work together? Let’s have a look!

Solar panels make use of the sun light to generate electricity and as a result, they can’t function when sunlight is absent - giving a big issue of how to power your house when it’s dark. In the event whereby this occurs, you’re afforded two options which is either to contact energy providers to buy electricity or purchase a battery storage system.

So what’s the function of the battery storage system? Basically when your solar panel provides electricity which is not needed right away, a solar battery will work to convert the DC electricity into AC energy which is going to be stored for later use (when you actually need it). in other words, your solar panels charge the batteries when you do not require the energy they’re generating right away.

As a result, when it’s dark and the solar panels are no longer functioning, your system will tap into the energy that’s already been stored by your battery for later use. This way, you can be totally independent of the National Grid, which implies more savings on your electricity bills.

How do solar thermal panels work?

Solar thermal panels work by capturing heat directly from the sun and using it to heat water. This hot water is then passed through a coil to heat the water for your central heating system. Solar thermal systems are compatible with many existing conventional boilers with hot water tanks, and can be set up to feed in to your existing heating system.

Are solar panel batteries worth it?

Whether solar panel batteries are worth it depends on how much you’re at home and how big your solar panel system is. If you’re at home most of the day and your solar panels only generate enough electricity for you to use while for that day, then a battery probably isn’t worth investing in. However, if you have a large system that generates more than you can use or you’re out most of the day, then solar panel batteries are definitely worth it.

A solar battery storage system works by storing the electricity that your solar panels generated until you need to use it. That’s why they’re great for people that are out all day – your solar panels generate electricity all day whilst the sun’s out, but no one’s home so you’re using minimal energy except for things like your fridge and any appliances on standby. Most of the electricity charges your solar panel battery. Then, when you get home, your battery will discharge, and you’ll use all the solar electricity that your panels generated during the day.

Solar batteries are also excellent for people with large solar panel systems that generate more than they use in the day. Any electricity that you don’t use during the day will charge the battery, so in the evening when the sun goes down, you’ll just use the excess electricity that’s stored in the battery.

To work out whether solar panel batteries are worth it for you, you’ll need to work out how much of your solar electricity you’re using already. If you’re at home and you’re able to run your appliances all while your solar panels are generating electricity, a battery might not be worth it. Also, if you’re receiving export payments from the Feed-in Tariff Scheme (FITs) or the Smart Export Guarantee (SEG), you might want to look at the rate you’re getting paid. If it’s a good rate, it might be more cost-effective to continue exporting unused electricity to the grid. Speak to an MCS-registered installer that will be able to help you work this out.

How do I know if my electrical wiring is too old?

You can find out roughly how old your wiring is by simply looking at it. If the wiring around your fuse box is covered in old-fashioned casing, or is damaged or fraid, it may be over 25 years old and need replacing. This is more common in older properties or houses that have been empty for long periods of time.

What is a periodic inspection?

With age and use any electrical installation in your home will wear. A periodic inspection is therefore carried out to ensure your home electrics are in a satisfactory condition. With a periodic inspection: Ensure your electrical circuits aren’t overloaded, Avoid accidents such as shocks and fire hazards, Discover if there are any defective lines,Highlight any lack of earthing or bonding..

how to install EV charger at home?

If you’re a home or property owner planning to get an electric vehicle, having a Level 2 charger installed in your garage or near your driveway can go a long way to make charging really convenient for you. So if at all you want to take on this task by yourself, you should ensure to do it the right way. If you lack the confidence or skills required to pull this off, then we’d strongly recommend you hire the services of a professional who can guarantee the best results the first time. In this post, we’re going to provide you with an good insight on the home electric charger installation process. Let’s take a look!

  • Determine the eligibility of your home. Make sure your home is eligible for a charger installation by consulting with your Technical Safety BC.
  • Confirm you have sufficient electricity supply. Is there enough electricity distributed to your home to support an ev charger?
  • Confirm that your electrical panel has enough space to accommodate a circuit breaker for the electric vehicle charger. If not, you’ll need to hire the services of an electrician.
  • Get an electrical permit. Apply for an electrical permit with your municipality or Technical Safety BC.
  • Charger installation. Proceed to fit the ev charger, but make sure a safety officer is on hand to examine your electrical work before you conceal any wiring or attach to a supply source. Then your electrician will have to complete the contractor consultancy form once the installation is done.
  • Inspection. The inspection should be inspected by your municipality or Technical Safety BC.
  • Apply for a rebate.

 

How long will a solar panel battery last once it's dark?

If you’re thinking about installing a solar system in your home or property, this is probably one of the things you’d like to know before making a purchase decision. Well, you’ve come to the right place! In this post, we’re going to give you a good insight into this to help you make the best informed decision possible moving forward. Let’s take a look!

First and foremost, it must be stated that providing a short and accurate answer to this question is nearly impossible as the amount of time a solar panel will last after dark is influenced by a number of factors. These factors include the size of your solar system, the battery size as well as your power usage. As you would have imagined, batteries are charged when there is excess energy that’s being produced by your solar system but it’s not being incorporated to power your home or property. More often than not, this occurs during the sunlight’s peak periods from about 10am to 2pm.

The time it’ll take for your battery to charge is influenced by the size of your solar system in Kilowatts, the size of your battery as well as the rate in which your system is being used. Your battery can be charged in a day or two, of course unless it’s an over-sized battery for your system.

When the sun sets and your solar panels can no longer directly run your appliances via electricity generation, the battery then kicks in. You will use about 1 to 2 kW’s of power if you’re watching TV, using the oven as well as lights internet etc. in other words, even a small solar panel battery will last all night. However, the same doesn’t apply if you’re having a party with running floodlights, three fridges and air conditioner as the battery will drain a lot faster.

what size solar battery do I need?

So, you’ve finally decided to go for solar? If yes, then you’d also probably find yourself trying to figure out exactly what solar battery size is needed to power your home or property. This is one of the most common questions when it comes to the solar system world and understandably so. In this article, we aim to give you an idea of the solar size you’d need to power your home or property before making a purchase decision. Let’s take a look!

The first thing to do if you find yourself asking this question is to identify the reason why you want to purchase the solar battery in the first place. For some individuals, they simply want to save some excess energy being fed back into the grid, while others just want protection from possible blackouts. There are also some environment-conscious home or property owners who makes this decision in order to create a carbon-neutral home. Another crucial factor to consider is your budget. A full solar storage system can be quite costly, although this is cheaper than a decade ago. Generally, the size of solar battery you’ll require depends on the following:

  • How much energy you’re able to generate: The size of your solar array as well as its efficiency will influence the amount of power it’ll be able to supply to your home.
  • Your daily energy usage needs: Daily energy usage can vary greatly between households depending on a number of factors. These factors include the number of occupants, geographical location, type of building, general household energy usage and more. Some may find that their solar system cover for most of their energy usage, while others find themselves still relying heavily on the grid.

Electrician help and advice

How it works

Tell us about your Electrician project

Answer a few quick questions to help us match you with the right Electrician

Get up to 4 free quotes

Receive no-obligation quotes from 4 Electricians working in Harrow.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Electrician.

Are you a Electrician in Harrow?

View our open Electrician jobs near you

Join today
View Shortlist