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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.

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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.

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Mr Lukasz Skubis avatar

Mr Lukasz Skubis

Water Tanks and Immersion Heater

Im a builder/plumber with experience in kitchen and bathroom refurbishment and full house renovation.

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Reviewed by Lindsay on 26/8/2024

Lucasz did a brilliant job for us he was timely tidy and took a real pride in his work coming up with a great solution for the issues with our kitchen. I cannot recommend him enough to you excellent in all respects and a fair price

WEBITE LINK : https://hawksworthandsans.co.uk Welcome to HAWKSWORTH&SANS ROOFING AND BUILDING , where we build dreams into reality. With a foundation rooted in expertise and dedication, we specialize in crafting exceptional spaces tailored to your needs. From concept to completion, we're committed to delivering innovative design, quality craftsmanship, and unparalleled customer satisfaction. Let's build something extraordinary together

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Reviewed by Shannon on 17/1/2025

We had our porch done by Lab Development. I’ve always wanted the extra space. Thanks again for putting in the hard work and ensuring high quality. Adam and Louis explained what would be done, and they did a really great job. There were a few hiccups during the job, such as some of their colleagues being off sick and a delayed finish, but we were in no rush for the job to be completed. Adam always communicated with me for updates. It was tidied and cleaned after everything was finished. I highly recommend.

Welcome to JBLB Plumbing and Heating Services . We are a small family-run plumbing company who specialise in domestic plumbing repairs and installations, radiator and boiler upgrades, bathroom installation and mobility / walk in showers. As a company, we pride ourselves on delivering all of our customers with a prompt and reliable service, no matter how small the job may be. We also offer discounts to OAPs for most small plumbing repairs and installations.

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Reviewed by Euan on 9/10/2024

Job done on time and quickly. Arrived when they said they would. Easy to deal with. Would recommend.

EV PLUMBING LTD avatar

EV PLUMBING LTD

Water Tanks and Immersion Heater

Meyli Build Ltd avatar

Meyli Build Ltd

Water Tanks and Immersion Heater

We specialize in construction services, delivering high-quality residential, and commercial projects. Our team of experienced professionals excels in design, construction, and project management, ensuring every project meets modern standards and aligns with our clients' needs. We are committed to providing professional, cost-effective services and achieving complete customer satisfaction.

Electrician at Self employed electrical engineer

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Reviewed by Vicky on 25/8/2024

Came out short notice. Managed to squeeze me in. Due to short notice of getting room plastered 3 days later. Had 4 double plugs put in. In chrome like I wanted. They were professional and cleaned up after themselves. Will definitely use again

Bristol House Extensions is a family owned business. Our workforce is fully qualified and experienced at working in domestic and commercial properties and carries out work for our customer, customer satisfaction is our main priority.

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Reviewed by Chris on 4/9/2024

Really helpful people to deal with.

Welcome to New Era Heating & Plumbing Ltd, where customer satisfaction is our top priority. We are proud to offer a comprehensive range of plumbing, drainage, central heating system, and bathroom installation services. Based in Luton, we extend our services to Beds, Bucks, North London, and surrounding areas. Our dedicated team caters to both domestic and commercial customers, providing a wide array of services from fixing leaky pipes and dripping taps to complete bathroom renovations. At New Era Heating & Plumbing, we are your go-to solution for all plumbing needs. Our services include: - Central heating - Hot & cold water systems - Leak detection & repair - Property supply pipes - Bathroom suite installation - Tiling - Boilers - Power flushing - And much more Contact us today for a free quotation. Rest assured that all our work complies with regulations and is executed to the highest standards. We have built a stellar reputation for completing projects efficiently and neatly. In addition, we offer a 24-hour emergency call-out service for your convenience. We are eager to collaborate with you and deliver exceptional service. We look forward to the opportunity to work with you. Kind regards, Leighton Carnegie New Era Heating & Plumbing Ltd

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Reviewed by Tristan on 17/5/2023

Great service. Very amiable.

We are Murdock plumbing and property maintenance. We are a family run business with over 30 years plumbing and property maintenance experience. All our tradesmen are fully qualified with city and guilds certification. Please feel free to phone or email to arrange for free of charge quotation at a time and date of your choosing. From a dripping tap to a full bathroom suite installation. No job is too small. We also provide a 24 hr call out emergency service.

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Reviewed by Vivienne on 29/9/2024

I'm very pleased with the work done by John & Junior, nothing was too much trouble. There were a couple of unexpected problems which they dealt with quickly & calmly, and when I changed my mind about some things they didn't make me feel I was being a nuisance at all, but went out of their way to make sure the end resut was exactly what I wanted. They arrived at exactly the time they said they would & cleaned up after themselves each day. I am very happy with every aspect of the job & highly recommend them

hello I have 15 year in the trade I am a multi skilled tradesmen who takes pride in what I do I love my job I work on a basis you not happy with my work you don't pay simple as that I am fully insured and vetted

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Reviewed by craig on 13/2/2025

Good customer service and good job

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Reviewed by Nicoleta on 17/1/2024

This man is like a magician.He came,done the job,quick and spot on,very friendly,he explained everything.I can honestly say he's amazing.

We are a Plumbing and Property Maintenance company which has been trading for 10 years, built up a good reputation over the years with good customer service and workmanship, we specialize in bathrooms, showers, tiling. General plumbing maintenance. Property Maintenance includes Property refurbishment, dry lining and Plastering, Painting and Decorating interior and exterior, Carpentry.

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Reviewed by linda on 11/7/2024

Philip was prompt, efficient - turned up at time he said. Good work, friendly and would recommend him.

We are a family business that covers all type of building work : Flooring, Electrical and Plumbing installations, Painting and Decoration, Bathroom and Kitchen installations, Extensions and Loft conversions, etc. All our work is certified and guaranteed.

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Reviewed by Sean on 1/7/2024

Alion and the team worked tirelessly to compelete our bathroom in what was a tight schedule, achieving a stunning result, and for a fair price. I couldn't recommend them enough.

EMTEAM LTD avatar

EMTEAM LTD

Water Tanks and Immersion Heater

Hello everyone ! My name is Emil, the founder of Emteam LTD, with 15 years of experience in construction, after 13 years of working at the largest construction company in London where I covered all branches in construction, I decided to go my own way; I am a punctual, disciplined person, who does everything professionally down to the smallest detail. Cleanliness is one of the most important things in the workplace. I am here to satisfy all the necessary ideas of the clients in the field of constructions. Contact me for a free quote . I provide the best quality services in the listed fields. Even the smallest job will benefit from the guarantee for at least 3 years .My services are to make people happy and delighted with the work done

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Reviewed by Simon on 6/2/2025

I needed a base for my greenhouse to be laid. Emil gave a good quote, came within 2 weeks and did the job in a day. Very good work all round, clean and tidy and kept me informed during day of what he was doing. 100% recommendation Emil and his team.

SWE Property avatar

SWE Property

Water Tanks and Immersion Heater

An established and friendly business offering a fully comprehensive service to customers old and new. We offer customers a complete suite of services to improve and maintain their properties. We offer a full range of services including but not limited to the following. Electrical plumbing Carpentry Kitchens and bathrooms Tiling General maintenance General building Windows, Doors and Facias Gardening and landscaping Clearance We are proud of our past, as reflected in our perfect five star rating here on Rated People, but at the same time we like to innovate and would be delighted to discuss your plans with you regardless of what they entail, as we are confident that we can assist in making your projects a reality. We pride ourselves on ensuring that our customers are happy with the delivery and finish of any project that we undertake, and we are fully insured to undertake all work that we accept a commission for. We ensure that all of our technicians are suitably qualified and experienced in any work that we undertake, and we undertake all of our work with a eye on customer satisfaction and value for money. So whatever you have in mind call us for an informal chat, and we will arrange a visit to discuss your requirements, in detail. Call or message us today.

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Reviewed by Paul on 12/2/2025

Rang 2 hours after posting - gave a price and job completed 2 hours later.

We design and deliver a truly personal result that is perfect for you and your family. From inspiration to installation, you can expect the highest level of personal service at every stage of your Blossom experience. We have over 20 years experience and specialise in plan and design. We can offer you a free, no obligation home visit to discuss your requirements ,where we can show you a 360 degree photo realistic view of your proposed project prior to any work being undertaken ,enabling you to see what can be achieved for your new kitchen/bedroom/bathroom/home studies or internal renovation. We will project manage your complete project, and work alongside you to achieve you vision. We can undertake electrics, plumbing, plastering ,joinery and all internal finishes to your home. We can also go that extra mile to help you achieve your “show home” finish by assisting you with your interior design. Services we offer: Bespoke Kitchens Bespoke Furniture Bathrooms/Wet Rooms Bedrooms Home Studies Interior Design Plastering Tiling Flooring Decorating We operate mainly in the Greater Manchester area, however this can be negotiable.

We are an established company providing building, plumbing, joinery and fitting services at reasonable prices. We are an established company providing building, plumbing, joinery and fitting services at reasonable prices. Over the years, we have built a reputation for quality craftsmanship, creativity and efficient customer service. Whether you need building extensions, renovations, plumbing, heating, kitchen & bathroom fitting or maintenance, our team members will be happy to help. Get in touch with us for services in Halifax, West Yorkshire. Our builders have a great wealth of knowledge and experience in the construction industry. Even before we start on your project, we will sit down with you to understand exactly what you are looking to change. We will turn your ideas into our designs to create your dream home. If you need more information about our services, talk to our experts today. We can even work around your schedule to ensure minimal disruption to your daily routine. All of our staff are highly aware of the COVID situation. We always use face masks for your protection and sanitise at all possible opportunity, keeping both us, you and your property safe. Reputable construction company Very competitive prices Experienced team of builders Serve across West Yorkshire Completely dedicated staff and Free estimates and professional advice.

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Reviewed by James on 13/1/2025

Really satisfied was here on time, and the job was finished to a high standard

We are a serious company always care about clients and every job we do it’s like we do our house

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Reviewed by James on 5/4/2023

Can’t recommend this company enough! Fitted new downstairs toilet and sink. Quoted asap and did job couple days later for very competitive cost. Finish and attention to detail perfect.

HeatLink Gas & Plumbing is a family-run company providing a full range of Gas, Oil, Plumbing, Renewable, and Electric Heating services, repairs, and installations to homeowners in Glasgow, Edinburgh, and the Central Belt. We are Gas Safe Registered, OFTEC registered, and fully insured, ensuring that every job is completed to the highest safety and quality standards. Here at HeatLink Gas & Plumbing, we strive to deliver a high-quality service with 100% customer satisfaction. We are proud of our reliability, passion, and dedication—treating your home as we would our own.

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Reviewed by Kenneth on 5/1/2025

JMP plumbing & heating we take pride in our high standard of work & customer service. Our main focus is to deliver a reliable plumbing contact for homeowners and businesses. Our services include but are not limited to; all aspects of plumbing from maintenance, installations & after care. Working alongside skilled tradesmen we cater plastering, carpentry and joinery, tiling and decorating. Fully insured, our work comes with warranty to give you peace in mind when choosing a business to carry out your projects. Feel free to contact us with queries We offer 24/7 call out

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Reviewed by Jennifer on 12/2/2025

We had an appointment for 10th Feb, but nobody arrived. No contact was made to explain or apologise.

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