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Very high standard of work carried out by Mark. Solved my issue,very knowledgeable,punctual and tidy. Would recommend & certainly use again.

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Viktor and his team thanks so very much for all your hard work these guys know how to give a professional job very approachable nothing too much trouble they just get on with the job so we didn't have too worry would have them back in a heartbeat

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Anne

Make sure you’re ready for all that winter has to throw at you by getting a new radiator installed. Get yours before a cold snap hits and you’ll be able to relax in the warm, safe in the knowledge your heating has been sorted by an experienced professional.

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Radiators | Find a Radiator Replacement, Repair or Installation Service Near You

You’ll ask many things of your home. But there are few more important yet basic requirements than making sure it’s safe, dry and warm. And the latter of those means getting enough radiators installed and ensuring they’re in the right places.

Installing a radiator might seem like an easy enough job. It’s just a case of swapping the old model out for a nice shiny new one, right? Sort of – but it’s more involved than you might think.

First, you’ll need to turn off and bleed your old radiator. You can then remove it from its brackets and empty out any remaining water. After safely disposing of the old, it’s in with the new. You can hang your new unit on the same brackets – assuming you’re swapping it for a radiator that’s the same size. If not, you’ll need to measure up and drill new brackets too, as well as potentially moving piping to ensure the valves line up. When the new radiator is in position, you can then reconnect it, and reflow water back in. Check for leaks, and if everything looks fine you’re done.

It’s quite a job, and that’s why it’s quicker, easier and safer to find a reliable, experienced professional. They’ll have your new radiator fitted and warming your home in no time and save you from any leak-induced headaches.

Cost of radiator installation

The fee you’re charged for your radiator installation job usually depends on the number of units you’re looking to replace, and whether they’re like for like.

Swapping out an old radiator for a unit of the same size is around one day’s work – and that means (depending on where you’re based) anywhere from £150-£300. The price of a more involved job (more radiators, installing a bigger or smaller model) will depend on the number of days required. Expect to pay upwards of £500 for more complicated installations.

How to install a new radiator

As we’ve explained above, fitting a new radiator is a relatively simple process – provided you know what you’re doing and have a spare pair of hands to help position it.

  1. Begin by turning the hot water off. Then ensure you’ve turned the old radiator itself off, by rotating the main plastic handle (AKA the flow valve, the one with the number dial on it) clockwise as well as the lock-shield valve (the other valve, under the protective cap). Count how many turns are needed to close off the lock-shield valve – you’ll need to know that later.
  2. Next up, bleed the radiator to get excess water out. You can do that by turning the key at the far top corner – remember to have a rag or a piece of kitchen towel ready to catch any of the old (and often dirty) water that comes out.
  3. After undoing the nuts that attach the radiator to the central heating pipes, you’ll then be able to lift it clear from the wall brackets. When it’s off the wall, drain any remaining water into a bucket – it pays to find the biggest you can, as radiators can be heavy and you’ll want to get that excess liquid out as quickly and cleanly as possible.
  4. Remove the valve connectors from your old radiator and place them to one side. You’re now ready to get to work on your new rad. Grab those valve connectors and after cleaning the threads with wire wool, wind some PTFE tape round a few times, to help ensure a tight seal. Screw those connectors into your new radiator and tighten them fully.
  5. Now hang your new radiator. Assuming your new model is the same size as your old one, it’ll hopefully sit neatly on your existing wall brackets. If not, you’ll need to measure up and drill in new wall brackets (and potentially move your pipework too).
  6. Lining the valves up is a delicate job and needs to be done with precision. If the valves are correctly positioned, you can carefully tighten them (taking care not to overtighten). Next, you’ll need to reopen the bleed valve and flow valve. As soon as water begins to leak from the bleed valve, close it.
  7. Finally, open the lock-shield valve (by the same number of turns as it was previously set to). Water will start to filter evenly throughout the radiator. After checking for any signs of leaking, you’re done.

Underfloor heating and radiators

Can’t decide between underfloor heating and conventional systems (like radiators)? Well, the good news is, you don’t need to. Because both systems can work in partnership.

A typical combination arrangement is underfloor heating on the ground floor with radiators on the first floor. With ground floors usually consisting of concrete screed, they’re ideally suited to water-based underfloor heating systems. And while suspended timber floors upstairs can also have underfloor heating fitted, it’s often cheaper and easier to opt for radiators.

Installation aside, the two systems can both operate using the same water temperature from your boiler. The underfloor heating system takes a feed from the boiler, with some plumbing work required to bring the temperature down. Hot water from the boiler can go directly to the radiator and wider central heating system as normal.

The trick is installing a two-port valve in each system, which provides independent control. That’ll allow you to operate radiators and your hot water supply with a standard two-channel timer and control the underfloor heating system with dedicated room thermostats.

The qualifications your tradesperson needs

Installing a new radiator on its own won’t require any official or trade body qualifications, but this service is usually delivered by a professional who specialises in broader plumbing and heating engineering. And anyone who carries out that work will require Gas Safe accreditation. So, while it’s not compulsory for your professional to hold a specific qualification, it’s certainly a good sign if they have Gas Safe registration.

Your tradesperson should also be able to showcase a proven track record, along with a collection of customers willing to sing their praises for a job well done.

Insurance your tradesperson needs

Public liability insurance is of paramount importance, especially given your professional will be dealing with your pipework, and the potential for leaks later down the line. Get your tradesperson to show you evidence that they have the necessary cover in place.

Questions you should ask your tradesperson

  • Are they Gas Safe registered?
  • Are they able to install a radiator which can work alongside underfloor heating?
  • Would they recommend installing a different size radiator or one with superior heating performance?
  • Can they offer a warranty on their work?

Hi im a builder with over 20 years experience in construction and decorating I'm a team of 6 good workers wii do olmost evri job inside and out side home restaurants club's and mani more. No job to small or to big.

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Reviewed by Tracey on 12/3/2025

Very helpful and efficient

At QZ Heating and Plumbing, we bring over a decade of expertise to every job, with a robust history of providing top-notch heating and plumbing solutions. Our team is comprised of dedicated professionals, each bringing years of hands-on experience in the industry. We have been proudly serving the London area since our inception, specializing in both residential and commercial projects. We are based in London, and our services are primarily offered across the city. However, our team is flexible and capable of travelling to nearby locations for specific client needs, ensuring we bring our expert services to a wider audience. Our special skills include: - Expert installation, maintenance, and repair of various heating systems. - Comprehensive boiler services from installation to routine checks and safety inspections. - Gas Safe certification, ensuring all our work adheres to the highest safety standards. - Advanced troubleshooting techniques that minimize downtime and ensure efficiency. You should choose QZ Heating and Plumbing because our philosophy centers around delivering reliable, efficient, and high-quality service tailored to meet each client's unique needs. Being Gas Safe certified, we not only prioritize safety and compliance with all regulations but also ensure that our installations and maintenance enhance your system’s efficiency and longevity. With our commitment to excellence and customer satisfaction, we are dedicated to being the best choice for all your heating and plumbing needs in London.

Hey I'm offering a wide range of services to help you improve your home. As a multi skilled handyman I can help you to complete your projects with careful and neat finish. I believe that any job needs to be done solid and correctly. Services I can provide: Painting and decorating Spray painting Tiling Flooring lvt, laminate, engineer wood floors. Kitchen and bathroom fitting Small plumbing and electrical works. Carpentry works as buildin warderobes and storages.

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Reviewed by Lesley on 8/6/2025

AD handyman Services we will undertake/consider any handyman jobs painting flatpack assembly,,shed assembly/removal, roof recovering, reseal of showers/baths/kitchens blinds/curtainso . Any decking and fencing requirements.... and many more internal and external jobs. All works carried out as efficiently and cost effective as possible without a reduction on quality.

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Reviewed by Cheryl on 23/4/2025

Alex and his team were fantastic. The work was carried out to a high standard and was exactly what I wanted. Communication was great and everything was tidied up afterwards. I would highly recommend Alex and his team.

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.

Welcome to our page! Who we are: The company was founded in 2015 and since then has registered a rapid growth in its expertise, reputation and a wide acknowledgment in the community of South West part of London. This was possible to achieve with our dedicated team that has its primary motivation and a magnificent obsession to put SERVICE FIRST! Our team has experience of over 20 years of working in the field and we put passion to all details as we think that details are responsible for making the difference between good job and a great job, between average job and outstanding job! We understand that our succes is not only possible because we meet the expectations of our clients but we are committed to exceed them. Our experience tells us that you will not only remain pleased with our service but you will tell all your friends about it and that is how we expanded. It is pleasing to notice how our old clients are keeping coming back to us and referring their friends. What we do: We have a creative approach to deliver to you what you want in the best way possible. We do that by designing, remodelling, creating, building and finishing of your living or working space. We know how to turn your house into a place where you will enjoy spending time. Your house should be your favourite location, it should be a place where you could recharge, you could feel good instantly as you enter it and we know the science behind it, even down to the colours of your walls, the arrangement of your furniture and how that affects your state of being. We know how to create that environment that stimulates your well-being. Either you think to redesign your kitchen, your bathroom or any other of your living spaces, we are committed to serve you and help you to make your dreams a reality. We give colours to your dreams! Why? We believe you deserve a better experience when you are undertaking any design, building or decorating project and it shouldn't be a hassle. We believe your house can be transformed to a holiday destination! We believe service first approach is how business should be conducted. We believe there can be trust of 100% because we consider our clients our bigger family and are guided by the philosophy that what we do to another affects us ultimately. We want you to be our next happy costumer and we want to develop a long term relationship with you so that you enjoy the process of your renovations. The journey can be pleasing as well!

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Reviewed by Jean on 6/2/2025

I cannot rate this company highly enough Reliable, hardworking and trustworthy I will definitely use them again

Offering complete plumbing service from small jobs to full bathroom suites. Covering South London and Surrey.

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Reviewed by Charles on 9/10/2024

Hi, We are a small local company with over 35 years of trading behind us in the building industry. Our website has loads of customer reviews, and you can speak with previous clients where we have carried out work, and also visit some of our completed projects. You are guaranteed an excellent service, reliable and trustworthy guidance, and will be totally satisfied with any work which we carry out for you. My aim is to please 100% every time, and you will not be disappointed. Our specialist work currently is garage conversions to habitable rooms. We can also offer remedial advice on condensation and damp issues. We love a challenge! Anything unusual is welcome. You can trust us to work in and around your home. I assure you of my personal attention at all times.

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Reviewed by Jean on 10/9/2022

Dean and his team completed several jobs for me including solar outside lights, putting up blinds, TV on wall, garden mirror., taps dripping and sink leaking, and replacement taps. Great to get all these jobs done at the same. Friendly and professional service. Would recommend Jean Pierce, Hockley

Welcome to CML Plumbing & Heating Ltd, where integrity meets craftsmanship. With a commitment to excellence, we offer a comprehensive range of plumbing services tailored to meet your needs. All aspects of plumbing, gas, heating and air conditioning work undertaken. Our Gas Safe Plumbing & Heating Engineers deliver prompt and reliable solutions. With a focus on professionalism and customer satisfaction, we ensure every job is completed to the highest standard. Contact us today for an efficient, professional, and dependable plumbing service.

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Reviewed by Oliver on 5/4/2025

Quick reply, reasonable pricing and quick service

ELECTRICFIX SCIENCE LTD - We Specialize in Fire alarm, Electrical, Plumbing & Heating We are your trusted service provider that specializes in delivering high-quality solutions across 4 key areas: Fire Alarm, Electrical, Plumbing, and Heating. With a commitment to excellence, safety, and customer satisfaction, At ElectricFix Science Ltd offers a wide range of professional services for both residential and commercial clients. Whether you’re building a new property, upgrading your current systems, or require emergency repairs, ElectricFix Science Ltd certified technicians are equipped with the skills and tools to handle all your Fire Alarm, Electrical, Plumbing & Heating needs. Services Offered 1 Fire Alarm Services . New installation . Servicing . Maintenance . Certification 2. ELECTRICAL Electrical Installations: Wiring for new constructions, lighting installation, consumer unit upgrades, and circuit design. Repairs & Maintenance: Fault detection, fuse box repairs, circuit breaker issues / tripping , and wiring repairs. LED lighting, smart lighting, outdoor lighting, and decorative lighting designs. Electrical Safety Inspection, Testing & Certification - EICR Report ( Landlord Certificate ) 3. PLUMBING From small leaks to major installations Pipe Repair & Replacement: Leak detection, burst pipe repairs, and full system replacements Water Heater Services: Installation, maintenance, and repair of both tank and tankless water heaters. Bathroom & Kitchen Plumbing: Sink, Bath, and toilet installations Emergency Plumbing: 24/7 services for burst pipes & other urgent plumbing issues. 4. HEATING We ensure you stay warm in the winter months with reliable heating services that keep your home or business comfortable year-round. Central Heating Installation: Boiler & thermostat setups Electrical Boiler only install Heating Repairs: Diagnosis & repair of faulty heating systems & thermostats. Maintenance & Servicing Emergency Heating Repairs: Quick response to heat Why Choose US Fully Insured & Experienced Technicians with years of experience in the industry. Safety, Quality & Compliance with reg Customer-Centric Approach prioritizing customer satisfaction 24/7 Emergency Service Affordable Pricing All our Jobs are Fully Insured & Guaranteed

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Reviewed by Toni on 7/6/2025

I have no issue with the work they did, but they should routinely carry cleaning equipment such as brooms, dustpan and brush and a vacuum cleaner. They should not need to use mine, or ask me for a bucket to mix up plaster in. Finally they really should take their rubbish away or tell their clients the price does not include rubbish removal. Putting it in my neighbour’s bin and on my garden is unacceptable.

We are a family run business with experience in all aspects of Building, roofing & home improvements. working around Newport and the surrounding area's. We provide a fast and professional service at competitive rates. No job too small, call now for a free quotation. newporthomeimprovmentscom

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Reviewed by helen on 23/8/2024

Luke was incredibly fast and fitted a new tap in our kitchen. A very professional job. I would recommend him to everyone.

Full property maintenance Handy man no job to big Painter & decorator Kitchen fitting r Bathroom fitting Tiles fitted Full house refurb HMO conversion

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Reviewed by David on 10/12/2024

Absolutely 1st class response by Harj & his team to some very challenging works. Cannot recommend highly enough for any domestic or commercial projects. Good value, reliable, always polite & goes the extra mile to deliver the highest quality.

Our company provide all solution for heating and plumbing. We install new boilers full heating system with pipe work, radiators, hob, cookers. We service repair boiler and all the gas appliances.

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Reviewed by Hugh on 21/8/2024

Plumbing and Heating Specialist of almost 10 years! Originally from Leicester but cover all of the Midlands. No job is too big or too small!

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Reviewed by Elizabeth on 3/5/2025

Super service , speedy and efficient. Really friendly and knew exactly what the problem was . Highly recommend

We are a family run Plumbing, Heating and Gas company that covers all aspects of this industry. We have over 30 years’ experience in the trade. We cover all domestic and light commercial works such as gas boiler servicing, repairs, replacements or upgrades. Gas safety checks. Gas cookers and gas hobs. First and second fix plumbing and heating work in new builds, extensions and existing properties. Full bathrooms and shower room refurbishments and upgrades. General plumbing, heating and gas maintenance/repair work plus much more. Free Estimates and quotes offered. Our team are all very knowledgeable in what they do and always work to a high standard taking pride in all there work. Guarantees offered on all our work.

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Reviewed by Joanna on 9/1/2025

Job done quickly and I had all my questions answered. I will definitely hire them again.

DISCOUNT FOR ALL RATED PEOPLE CUSTOMERS – Please mention this when booking The Beginning Serviceteam was formed in 2009 and is a Domestic Gas Heating, Plumbing, Gas & Electrical company, located in Isleworth, West London. The company has consistently grown to become one of the major providers of domestic services, with a full back up maintenance team. We have a diversified client base, comprising, private clients through to Local Authorities, Housing Associations, Estate Agents & Insurance companies. Values Our core values have always been, and will remain, to offer our clients the highest level of customer service at a price that suits their pocket. To ensure we are achieving these objectives, our company organization and operations are independently certified by the relevant accreditors. Customer Care Customer care and ensuring clients are comfortable, is very important to us. To this end, you will find: our fees are very competitive; that we respond promptly to customers requests; we are proactive in offering advice; our customers know their best interests are foremost in our actions; that we are always looking at new ways to source better quality more reliable products; and that these cost savings are passed on to our customers. Objectives Our intention over the coming years is to bring our expertise to a wider public, through a greater awareness of our services, so that, Service team is prominent for all Gas heating, Plumbing related issues. This is reflected in our initiative to expand our customer base without compromising on the quality of the services we deliver. We will continue to invest in our infrastructure to realise these ambitions.

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Reviewed by Abidin on 17/4/2025

Not reliable as the appointment changed many times in short notice. The person arrived with no tools due to many issues and had to complete the work in a second appointment . Not recommended.

**Prestigious Plumbing** is a London-based company that prides itself on its reputation for delivering high-quality work and ensuring customer satisfaction. We handle a wide range of projects, from small to large, serving both domestic and commercial clients. Peace of Mind for Our Customers: At Prestigious Plumbing, our customers are our top priority. That's why we offer a 100% satisfaction guarantee—every job we complete is covered for one year. Additionally, all of our engineers are fully qualified and Gas Safe registered, ensuring the highest standards of safety and expertise. We understand that things don’t always go to plan. To offer further peace of mind, Prestigious Plumbing holds £10 million in public liability cover, ensuring that no matter what happens, both our clients and their property are fully protected.

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Reviewed by Matthew on 19/9/2024

James & Marys Plumbernow Plumbing & Drainage offers expert local plumbing services across Sheffield, South Yorkshire and surrounding areas. James & Mary specialise in rapid response and high-quality solutions. Our services include emergency plumbing, drainage, boiler repairs, central heating installation, and general plumbing maintenance. What sets James & Marys Plumbernow apart is our commitment to transparent, local and honest 24/7 service with no hidden fees. James & Marys, husband and wife duo ensure every job is completed to the highest standards and handled with personal care. Whether it’s a burst pipe or a new boiler installation. James & Marys Plumbernow Plumbing & Drainage will take good care of your needs.

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Reviewed by Garry on 12/5/2025

At AD Plumbing Heating and Electrical we put you the customer first. We aim to beat any quote and provide a better level of service. Flexible to suit your time schedules and aim to get it done as soon possible. We look forward hearing from you soon!

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Reviewed by Tom on 17/9/2024

Very friendly and helpful, keen to make sure I was happy with the service provided, would definitely recommend.

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