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Steve and Daniel were quick and efficient came out at short notice found and fixed the fault within the hour Definitely recommend Will be using them again Debbie and lee
Debbie
Job booked in quickly and carried out professionally for a fair price. Would recommend.
Antonio
Quick response to messages and good communication. The job didn’t quite go to plan but Curtis has the patience of a saint! Coming back soon to do another job. Top guy!! Would definitely recommend!
Jeanette
Looking to install or replace an immersion heater? Rated People connects you with trusted professionals skilled in installing and maintaining hot water immersion heaters and electric hot water tanks. Whether you’re upgrading your system or need help with repairs, find experienced local experts to handle the job. Post your job for free and receive up to three quotes today.
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Immersion heater experts
What is an immersion heater?
An immersion heater is an electric heating element placed inside a hot water tank to heat water directly. It works independently of your central heating system, making it a versatile option for heating water. Immersion heaters can act as the primary source of hot water or serve as a backup to a boiler. They are particularly useful in homes without gas connections or as a supplementary water heating solution.
Advantages and disadvantages of an immersion heater
Advantages:
- Independent Operation: Immersion heaters don’t rely on a central heating system, providing hot water even if your boiler fails.
- Energy Source Flexibility: Suitable for homes without gas connections or for using renewable electricity sources.
- Backup Heating: Many households use immersion heaters as a backup option for their main hot water system.
Disadvantages:
- Higher Running Costs: Heating water with electricity is often more expensive than gas-powered systems.
- Time-Consuming: Heating a full tank of water can take longer than instant water heaters.
- Manual Operation: Unless connected to a timer, immersion heaters must be turned on and off manually to avoid wasting energy.
Immersion heater cost
The cost of installing or replacing an immersion heater depends on the type of heater and whether a new hot water tank is required:
- Immersion Heater Replacement: Replacing an existing immersion heater typically costs between £150 and £300, including parts and labor.
- Hot Water Tank Installation: Installing a new electric hot water tank with an immersion heater can cost £500 to £1,000, depending on the tank size and complexity of the installation.
- Running Costs: Operating a hot water immersion heater costs around £0.20 to £0.35 per kilowatt-hour, depending on electricity rates. Using a timer to heat water during off-peak hours can help reduce costs.
Other immersion heater and hot water tank FAQs
Can I change an immersion heater myself?
While it’s possible for someone with plumbing knowledge, it’s recommended to hire a professional to ensure safe installation and compliance with regulations.
How long does it take to heat water with an immersion heater?
Heating a full tank typically takes 1 to 2 hours, depending on the tank size and the heater’s wattage.
Do immersion heaters work with solar panels?
Yes, immersion heaters can be connected to solar PV systems to use excess electricity for water heating, making them more energy-efficient.
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Rated People helps immersion heater specialists connect with homeowners looking for expert installation and maintenance services. Whether you install hot water tanks, replace immersion heaters, or offer repairs, sign up today to receive high-quality leads in your area.
Hi there, we aim to look after our customers to make sure there happy with price & job to completion. If any problems occur on our side we will sort out free of charge. Give us a try and get a professional service from start to finish.
I thought the job had been completed satisfactorily so I paid for the work in full. It then became apparent that problems existed. Scot did not dispute the issues and agreed to return to resolve them. There then followed 9 separate dates when we agreed for the work to be done. Scot failed to turn up for any of the dates. A variety of excuses were given for some, others he just didn't arrive. Despite giving 7 working days to return the money paid this has also been ignored. Be warned!
JTB Heating & Plumbing are a local, friendly, family run business with our own Gas Safe Registration. Owned by John Butterfield, we aim to provide good quality servicing, installs & repairs of boilers, fires & any plumbing work at a fair price. 
Will use again. Great.
WELL ESTABLISHED AND EXPERIANCED GAS ENGINEER SPECILISING IN THE REPAIR OF GAS BOILERS INCLUDING ALL HEATING SYSTEMS AND POWER FLUSHING AND FAULT FINDING in
Ged was helpful and friendly, he fully explained issue with my boiler and what needed to be done, worked with me re timescales and regarding my tenants and made it very easy for me, highly recommend.
Greetings to all, hope you are well. This is Nikos from Greece. Professional engineer, specialized in plumbing and heating, with 25 years experience in the industry, living in London since 2016, working in commercial and domestic construction sites. Able to undertake any plumbing and heating tasks, complete bathroom and kitchen renovations, as well as handyman services. Timing, knowledge, experience and certifications made me start my own business, so I assure you that just from the first try with me, will make us create the best and the most trustful cooperation that a reliable client with a professional tradesman could have. Thanks in advance, at your disposal.
Quick, efficient work. Good price. Helpful and easy to contact throughout job. Fully recommend him.
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Hi I am Vitor , I have been living in London for 15 years always involved in the building industry, specialised in all handyman work, , Kitchen installation, plumbing,any wood Work from shaving doors to install them from new
Vitor is great! He cracked through my list of pictures & mirrors that needed hanging at a rate of knots and did a brilliant job. Ended up asking him to fix a tap while he was there too. I’ll definitely be keeping Vitor’s number for future jobs & have recommended him to friends
All Plumbing work undertaken. Cistern repairs Tap replacement Radiators Bathrooms Burst pipes Blocked drains etc.
ACS Electric-Qualified,reliable,trustworthy Full consultation before any works commend so both customer and I know exactly what is required, and I will explain what will be done so there is never any confusion about the works getting carried out.
Dealt with my work promptly and efficiently. Much cheaper than my other quote.
Fully qualified City and Guilds level 1,2 & 3, CSCS certified, asbestos awareness and Public liability insurance up to 1 million. We cover all aspects of plumbing the big and small jobs.
Jay did a first rate job replacing our shower. Friendly, helpful, punctual and professional. Highly recommended.
Plumber . All aspects of plumbing undertaken big and small. Kitchen and Bathroom design and installation. Tiling guttering outside taps.Free quotes . A quality reliable service .
upfront, honest and reliable, no hidden costs 12 month guarentees, free quotations, we go the extra mile to make you happy ,very aproachable ....
John was amazing! Complete perfectionist!! He turned up on time and didn’t leave until everything was done and I was happy!! definitely recommend
Friendly affordable plumbing service Find a qualified & quaranteed plumber in London Free Quotes Today... Hello, my name is Mark. I have 15 years working with High Profile Contactor. Maintained Repair Renew and Fault finding within Social Housing. No Job Too Small
Mark was amazing. Great competitive quote and replaced our mixer shower tap very quickly. His supply and fit service was exceptional and Mark left the place nice and clean and tidy. We can't recommend Mark highly enough and definitely will call him for any future plumbing work. A very polite competent tradesman.
At A-Rated Gas, Heating & Plumbing Services we believe in quality workmanship performed in line with current regulations. We are customer focused and with our expertise we match your needs with solutions currently available on the market. Whether the job is planned or re-active, we guarantee to earn your trust by providing a punctual and reliable service whilst performing all jobs to the highest standards. Our diagnosis skills are unrivalled maintaining a set target of 95%, thus ensuring a first fix basis for boiler repairs. We are therefore proud partners of Corgi Homeplan for the West & North Yorkshire region, and also a member of Rated People since 2012.
Excellent job done on both fire and boiler. Came next day after contacting me and was on time. Cleaned up afterwards.
Honest, reliable service. Work carried out to the high standard with a Low price tag. Here at cosywarm plumbing and heating we offer over 15 years experience within the industry. we specialise in all plumbing, heating and ventilation requirements. we are credited Baxi And Ideal installers. All landlord and homeowner cp12 and servicing available. Boiler breakdown specialists. We also are bespoke and traditional bathroom and wet room designers and installers. Reliability and customer service is something this company is built around. No job is too small, and we have engineers available 24 hrs a day, 7 days a week. Our rates are a one off and no hidden charges applied at the end. all work is quoted and agreed upon before anything is started. All work is carried out to a very high standard and customer requirements are always considered. Please call on phone number provided for a free no obligation quote.
Very pleased with the driveway and am looking forward to the firm doing a refurb of my bathroom next month
"Local plumbing and heating engineer always giving the best finish. With over 10 years of experience in both commercial and domestic property's."
Aaron fitted an Ariston water heater we got from a charity. We are - a disabled Mum and 2 kids. It fell off the wall flooding the bathroom because he did not use the bolts in the installation kit to mount it. Water heater now a write off, Aaron not answering his phone. 180 quid on emergency plumber.
We are a reliable, fully qualified, fully insured builders & landscapers, with many years experience and a long list of satisfied customers. Check out our reviews! Please visit our website to view our photos.
Oli is superb. Tidy, conscious, and adaptable. He stripped out the plasterboard walls and studwork in our home prior to remodelling. He worked quickly and confidently and respected our home. Whilst stripping out he came across some asbestos and he dealt with it appropriately, contacting an asbestos registered colleague and bagging it up and safety removing it at a very reasonable cost. We plan on using him again soon
La-poly plumbing and gas LTD. is a unique establishment that started five years ago. All staffs are fully qualified in their field. We are nationwide and work all over UK. Amongst our various services are the following: Gas work All domestic gas appliances installation and repairs Plumbing and central heating Boiler installation Boiler repairs and servicing Heating system power flush Bathroom and Toilet installation Kitchen upgrades Landlord gas certificate. All work guaranteed. Promptly and accurately done in accordance with the legal requirements. Looking forward to work with you.
After my initial upset the problem was resolved to my satisfaction. He is an honest person and can be trusted
McEwan Plumbing & Heating we are a company who cares about our reputation and has worked hard to earn ours from dripping taps to broken Boilers we can carry out the work you require we are Gas Safe Registered City & Guilds Trained and Qualified G3 Qualified DBS checked £2M insurance We offer many services and enjoy working with many different people from local business by offering business premises maintenance to Landlords with several properties by offering both Plumbing and Heating services Customer satisfaction is a priority on every job
Ryan did a great job, was very friendly and left the place in a clean state. I am very pleased overall.
Hi I am a very skilled plumbing & heating engineer I specialise in pipe work & radiators with 35 years experience I am happy to visit any projects big or small jobs to quote & offer advice I am a clean & tidy tradesman with a friendly attitude
Arrived on time and did a good job. Had to come back out, but did so quickly and without any fuss. I'll keep a hold of his number for the future.
Kent Supreme Heating ltd is a hard working company and are very reliable.We have great leadership and organisation skills. We have the ability to build and rapport with others.As a company we are always looking to better our selfs. We always here to help
Very friendly and helpful service with a quick turn around, after a failed boiler, to offer a replacement. Would highly recommend.
We cover all aspects of Plumbing and Drainage works from dripping taps to full bathroom installation’s and blocked sinks to blocked drains. Our van is fully equipped with the tools to complete any job including high pressure water jetting. Customer satisfaction is our main priority and we aim to complete jobs on our first visit as quickly as possible with minimal fuss. With 22 years in the Plumbing and Drainage industry we are fully aware of the stress these issues can cause so let us help you as best we can. -We are fully qualified to City and Guilds L3 - We hold Water Regulations L3 qualification
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