A professional helping with water heater installation and repair.
A professional helping with water heater installation and repair.

Find a professional hot water system contractor in East London

Fill in a short form and get free quotes for local hot water system contractors in East London

4.3

Excellent rating - 4.3/5 (9300+ reviews)

Looking for hot water system contractors?

  • Gas system
  • Electric systems
  • Boilers
  • … or anything else
It only takes 2 minutes. And it's free.
Up to 50% cheaper than franchise dealers
No job too big or small
Free insurance coverage
Secure cashless payments
Same day or next day service at no extra cost

Best rated Hot Water System Installers near me

Recent Hot Water System Installation & Repair reviews in East London

Jack was punctual, polite with great communication. He was able to efficiently identify the problem and resolve it.

Fix the hot water from my shower

£120

Awesome service can't reccomend highly enough!

Hot water isn't working

£50

Great communication and job completion

Hot Water Investigation

£140

Anthony helped me checking and proposing solutions for my boiler issue. His professionalism and attention to detail were seriously impressive. Definitely recommend his service! If you need an Plumbing/Heating Engineer, he's the one to call!

Gravity water heater only boiling hot water

£5

Great Job! Was able to come the same I posted the job. Installed instant hot water tap in my kitchen with no issues or bother. Great communication and very knowledgeable tradesman. Highly recommend. A*

Install hot water tap

£120

Jack got the job done quickly and was professional and courteous. I would hire him again.

Fix stiff hot water tap in bathtub

£100

What's the average cost of a Hot Water System Installer in East London

£83 - £140

low

£83

median

£120

high

£140

Low, median and high bar chart distribuiton

Average reviews for Hot Water System Installation & Repair Services in East London

based on 16 reviews

4.75

15
0
0
0
1

What is Airtasker?

Post your task

Post your task

Tell us what you need, it's FREE to post.

Review offers

Review offers

Get offers from trusted Taskers and view profiles.

Get it done

Get it done

Choose the right person for your task and get it done.

20+

Tasks successfully completed

2

Average amount of offers per task

48

 mins

Average time to receive offers

Statistics from the most recent tasks on Airtasker over the last 4 years.

What do hot water system installation services include?

A complete hot water system installation service covers everything required to set up a safe, reliable system in your home. This service includes the following steps:


Inspecting the area

The installation begins with a detailed assessment of the chosen spot for your tank and its components. The plumber will ensure the area can support the cylinder’s weight and meets all local building regulations. If the space is inadequate, they can help you find a suitable alternative location for the system.


Preparing for the hot water system installation

Once the location is confirmed, your plumber will prepare for the installation of the hot water tank. If needed, they may create a reinforced platform to support the weight of the tank. You can also hire a carpenter to work on this separately to lessen your plumber’s load.


Before proceeding with the installation, your Tasker will shut off the water, gas, or electricity, as necessary. They will then measure the area and cut pipes or wires to the right sizes. They may also have to cut holes into walls or floors for the pipework.


Installing the cylinder

When preparations are done, your plumber will set the cylinder or tank in its designated position. They’ll carefully avoid damaging any components or nearby pipes during this stage.


Fitting the components

Once the cylinder is installed, your Tasker will attach pipes, wires, and important components like the Temperature and Pressure Release valve, expansion vessel, and immersion heater. You can expect them to strictly follow UK regulations and best practices to ensure the system is safe and fit for long-term use.


Testing the system

After the installation of the hot water tank, your plumber will test the entire system. This is to check whether hot water flows smoothly and at the correct pressure through all taps and showers. Any issues with temperature or pressure will be addressed right away. This process will be repeated until the system works without fault. 


With your hot water now sorted, why not consider making your home an even more comfortable place to live in? Insulation installers are also available on Airtasker to help you achieve year-round warmth while lowering those energy bills.

Airtasker has over 12 Hot Water System Installers in East London, with an average rating of 4.75 stars from 16 reviews. Get in touch with Hot Water System Installers such as Anthony G, Mantas J, and Hakan G today to get a wide variety of Hot Water System Installation & Repair jobs done. From Shower Head Installation, Toilet Installation, and Leak Detection; you can get all types of Hot Water System Installation & Repair done usually between £83-£140, with the median price of Hot Water System Installation & Repair in East London being £120.
Don't live in East London? We also have Hot Water System Installers available in Central London and London available today.

Recent Hot Water System Installation & Repair tasks in East London

Fix my hot water (imersion heater and electric hot water tank)

£100

Alameda Place, Greater London

6th Sep 2025

I've just moved in and my hot water isn't working (electric boiler)

Fix hot water issue – Main unvented direct cylinder

£55

Isle Of Dogs, Greater London

30th Aug 2025

I need a licensed plumber to inspect and repair my Main unvented direct cylinder (hot water system). The system is not working correctly and requires professional attention. Scope of work: • Diagnose the fault with the cylinder. • Carry out necessary repairs or replacement of faulty components. • Ensure the system is left in safe working order and compliant with regulations. Requirements: • Must be a qualified plumber with G3 certification (legally required for unvented hot water cylinders). • Please bring the necessary tools and advise if parts are needed. • Work should be completed to a professional standard and the system left clean and tidy. Please confirm your certification and experience with unvented cylinders when making an offer

Build a portable water system

£800

Old Ford, Greater London

13th Aug 2025

I need someone to help build a portable hot water source. I am wanting to connect an instant hot water system to a pump and shower head. The water would be coming from a water tank on wheels, either a water cooler or a water tank on dollys. It would need to be moveable as the water source to refill it is by a door. It would also need decent pressure as it will be to wash hair so a good pump is needed. This means you would either get everything, or if you want me to get everything then I would want to discuss price. The photos I added are what others have done Thanks!

No hot water

£100

Bromley, Greater London

25th Jul 2025

Hi, My tenants returned from vacation yesterday, and the hot water is not working. Boiler: Megaflo DD170 I need a plumber to inspect it. Address: E3 3NG Preferred time: Today after 4 PM, if possible. It was inspected last year and everything was fine Regards, Juraj

He fixed the issue, everything was alright

Install hot water

£200

Isle Of Dogs, Greater London

19th Jul 2025

My boiler will be turned off due to cladding being replaced - I’m wondering if there’s a temporary portable option I can install? Please explain what solution you have in your reply Perhaps by installing something like this https://amzn. eu/d/5dNDNj3

No hot water in my flat, not sure if it’s HIU or something very simple

£5

Stratford New Town, Greater London

13th Jul 2025

Hi, I live in a tower close to Stratford station. Suddenly there is no hot water in my shower or other taps which has been working perfectly fine all along. I’m not sure if there is any issue with the HIU unit or what. Need somebody to come in and fix the problem.

Install bidet. No access to hot water. If possible would like it done.

£70

Bromley, Greater London

8th Jul 2025

Install a biget only please. Sorry for confusion

Quick and professional.

Thermostatic shower only gives hot water — needs repair”

£70

Dagenham, Greater London, RM10

22nd Jun 2025

Hi there, I’m having an issue with my thermostatic mixer shower. The temperature control dial isn’t working correctly – even when it’s set to “1” (cold), the water still comes out hot. Also, when I increase the water pressure using the left dial, the water suddenly becomes even hotter. I think it could be a problem with the thermostatic cartridge or water pressure imbalance. Could you let me know: • If this is something you can take a look at • Your availability for a visit (I’m based in Dagenham East, RM10) • Your call-out fee and hourly rate • Whether parts are included or separate Thank you!

Dig soak away in garden and attach to new rainwater system

£500

Highams Park, Greater London, E4

14th May 2025

We have to dig soak away in our garden and connect to new rain water system. We will provide all materials And skip. Also need you to connect the system with the soakaway

Boiler issues, hot water not working.

£55

Forest Gate, Greater London, E7

22nd Mar 2025

My hot water is not working. Cold water is still working, boiler pressure is normal.

Hot water tap in bathroom not working. Water running nonstop.

£100

Plumstead Common, Greater London

30th Dec 2024

Hot water tap in bathroom not working. Water running nonstop.

Experienced hot water / heating engineer

£125

Bromley, Greater London

23rd Dec 2024

Experienced HIU engineer/ boiler engineer needed. Currently only very hot water is coming through the HIU hot water unit. The hot water temperature valve head and body has failed – see picture. The heating pump was working but internal HIU actuator is not opening fully to allow heated water to convey to the ufh manifold near the HIU. Need 2 new parts: (1) a new heating actuator head and (2) new hot water valve and body. Please see attached pictures. Need this urgently done as cannot take shower at the moment since only very hot water is coming through. I will payfor the parts (including new hot water heating actuator head) but I will need you to find and get them. Job is only for experienced HIU/ heating/ boiler engineer.

Boiler fixing. No hot water.

£100

Dalston, Greater London, E8

22nd Dec 2024

We have no hot water and need our boiler fixing to sort this.

Fantastic communication and did a thorough examination of our boiler.

Hot water failing. Need it back

£100

Isle Of Dogs, Greater London

22nd Dec 2024

Hot water has been slowly going in recent weeks, now only lukewarm. No error message on boiler, I have a Vaillant bolier. I need you to check/fix the bolier to get full hot water back. If the bolier is not the issue, I need you to check what else it could be and fix that please.

Mohammed went above and beyond with this job. My hot water was failing and is now piping hot again. He had to really get into my old Vaillant boiler and knew it inside out. He replaced the part and took the time to stick around and re-check everything. Very polite guy who I would happily use again. Furthermore, he even noticed that the extractor fan was broken in the bathroom and fixed that too! Thanks Mo for everything :)

Hiu hot water valve replacement

£85

Bromley, Greater London

28th Nov 2024

Requires qualified heating/ hiu/ hot water engineer. Hot water was initially intermittent and now has stopped flowing. Have inspected and seen there is an issue with the actuator valve. Hot water was temperamental due to the value failing to open and close fully. Job is to attend and replace the defective hot water actuator valve within the HIU , the current valve is not opening fully to allow the water to convey through to the hot water tap. You would need to complete the job and provide any parts needed including the new hot water actuator and valve. Need this urgently done within next couple of days for hot water. Image is attached incase useful.

Hot water not working

£75

North Greenwich, Greater London

21st Nov 2024

Hello, We have no hot water running, need help fixing the heating unit. Please confirm your dat you can come and your offer. Thanks Dominik

Blocked hot water taps

£100

Westcombe Park, Greater London

18th Nov 2024

As noted before sludge from metal tank went into immersion heater

Replace instant hot water tap

£80

South Ockendon, Essex

16th Nov 2024

Need to fix in the instant hot eat tap to replace old one that isnt working

Low hot water pressure

£90

Gidea Park, Greater London

7th Nov 2024

the taps have low water pressure when turned to the hot side. need the boiler to be checked and repaired if needed.

Low hot water pressure

£50

Gidea Park, Greater London

7th Nov 2024

The taps have low hot water pressure need boiler checked