The quick way to find a local Radiator specialist
Over 10,000 rated tradespeople
are ready to help you get your job done
Over 3 million happy homeowners
have found a quality tradesperson
Over 1 million ratings
with 88,000 5* ratings in the last 12 months
Join our group of happy customers
Thousands of 5 star reviews
Read real reviews from customers about their service experiences.
Very high standard of work carried out by Mark. Solved my issue,very knowledgeable,punctual and tidy. Would recommend & certainly use again.
Patrick
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
Linda
Excellent service, easy to deal with, good price. Would recommend and will definitely use again.
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.
Browse Radiator specialists
Take a look at our Radiator specialists profiles, read reviews and request quotes directly.
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.
- 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.

- 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.
- 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.
- 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.

- 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).
- 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.
- 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?
GasTech Northwest Ltd based in Preston, Lancashire is a trusted provider of comprehensive Domestic & Commercial heating, Ventilation and Air Conditioning solutions serving the Northwest. Our experienced and certified Engineers specialise in maintenance, repairs, installations, all types systems. We have a real passion for what we do, and we feel this shows in the service we provide. If you would like any additional information on the services that we offer, be sure to get in touch with our experienced team today. We’d love to hear from you and assist you in any way we possibly.
Very good service turned up and talk me through the full job before starting was very professional and very polite job was done to a high standard would recommend him
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.
Job done quickly and I had all my questions answered. I will definitely hire them again.
London Development uk ltd is our company, we have been trading for over 12 years in the construction business. - We are a fully insured company with a big portfolio of jobs completed and we are friendly and reliable on any work and business that is coming across. - We can do big jobs as new buildings or full refurbishments, basements, extensions, lofts conversions etc and also we can do small jobs as bathroom refurbishments or even smaller is always space and time for a new job. - We guarantee you that you will get the best workmanship on your job with best skills and acknowledge in the construction industry, time effective and costly effective for customers. Try our company and you will gain the benefits!!!
Peter contacted me and was amazing, professional with his quote and recommendation. Very clean, tidy service and very open and honest. Peter and his team are excellent builders.
DK Home Refurbishment Ltd is a trusted building and refurbishment company delivering high-quality residential projects across London and surrounding areas. We specialise in loft conversions, house extensions, basement works and full home refurbishments, providing a complete service from initial planning through to final handover. Our experienced team is committed to excellent workmanship, clear communication and reliable project management. Whether you are looking to maximise space, improve layout, modernise your property or carry out a complete transformation, we ensure every stage is completed to the highest standards and in line with current building regulations. Our services include: • Loft conversions (dormer, mansard and full conversions) • House extensions (rear, side and wrap-around) • Basement conversions and structural basement works • Full property refurbishments and renovations • Structural alterations and internal reconfigurations • Kitchens, bathrooms and full interior finishes • Bespoke joinery and carpentry (wardrobes, doors, skirting, custom storage) We offer full project support, including architectural design, council applications, structural engineering and Building Control compliance. Our aim is to deliver a smooth, stress-free experience by managing the process professionally from concept to completion. If you are planning a refurbishment or extension and want a reliable team with strong attention to detail, DK Home Refurbishment Ltd is here to help bring your vision to life.
not reliable
All aspects of heating and plumbing LPG GAS OIL
Arrived on time, work completed professionally.
Plumbing and Heating specialist with over 20 years experience.
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.
Really helpful people to deal with.
27 years self employed as a plumbing and heating engineer
Martin is a very nice happy man with years of experience in plumbing. We felt easy about him accessing all the rooms in the house and leaving him to his own resources to fix the plumbing problem where we have no heating or hot water for 4 days. He kept up up to date as he worked and provided us with information to bear in mind for the future. Martin was very smart and actually turned up earlier than arranged which is always a plus. I would recommend Martin to everyone I know and would use him in the future.
We specialise in Domestic Plumbing & Heating, we have been repairing and maintaining home plumbing systems for over 25 years.
Very helpful and professional. Kept me fully informed of job, costs and future actions. Highly reccomend
A&K CONTRACTOR ARE SPECIALISTS IN ALL TYPES OF BATHROOMS AND HOUSE REFURBISHMENTS. IT GIVES CUSTOMERS PEACE OF MIND TO KNOW THEY CAN DEAL WITH A COMPANY WHO CAN RELAYED FROM THE START TO FINISH THEIR PROJECT! OUR ATTENTION IS FOCUSED ON DELIVERING A FRIENDLY SERVICE WITH HIGH QUALITY WORK FOR EVERY CUSTOMER ,WHILE AT THE SAME TIME OFFERING GOOD VALUE FOR MONEY. OUR ETHOS IS; -PROFESSIONAL PREPARATION -MAINTAINING AND CLEAN AND TIDY ENVIROMENT -HIGH STANDARD FINISH -POLITE AND PUNCTUAL -REALIABILITY -GREAT VALUE FOR MONEY.
Chris and his team delivered excellent service. They were honest, clear, and communicated regularly. The rubbish was removed on the evening of the last day of work, and my bathroom looks fantastic.
We pride ourselves on delivering exceptional services to meet all your plumbing needs. With years of experience in the industry, we are committed to providing reliable and efficient solutions for both residential and commercial properties. At Supreme Plumbing we provide services that range from installing and removing all kinds of radiators, installing kitchen taps, all bathroom appliances, Garden taps and all repair work. Amongst other plumbing services. You can find us on Instagram - @Supreme_Plumbing_
Jordan responded quickly to this job request. He arrived on time on the day and did the job for us in about 2 hours. He left everything in good condition. We are very pleased with his work. The new shower is a huge improvement on the old one.
Hi there, we specialise in electrical, general building and Groundworks. However, we also provide the below services. We have over 15 years experience in the construction industry and we are also fully insured and licenced. House Building Extensions Electrical installation Furniture building Joining Carpentry Roofing Groundworks General wall filling and painting. Sockets and light fixings. Appliance installation Appliance hanging. Fitting shelves Fitting wall units Landscaping General Gardening Driveways Kitchen fitting Full home redec The above is not exclusive so please do not hesitate to contact us.
Very friendly company and despite setbacks and delays on the job due to weather the job was completed to a good standard. We are happy with the work done and will enjoy the extra space in the garden come summer.
At CPS Plumbing Services I will always complete the job to the very best standard. My motto is, if I wouldn’t have it in my house, I wouldn’t put it in someone else’s. Happy to go above and beyond when needed and always a neat and tidy job. Anything from a dripping tap to full system installations.
CPS Plumbing not only designed and fitted my new bathroom, but beyond their remit improved my plumbing system, replacing my boiler, thus significantly enhancing the water pressure, replacing my old shower, with one linked to my water system - unbelievably more efficient and easy to use, also Calum fitted an easily accessible switch to replace my gummed-up stop cock. I recommend him without reservation
DX Construction ltd is a building company based in sheffield south yorkshire with Experienced and qualified builders With over 11 years experience in the trade we pride ourselves on perfection & 5 STAR quality. We have the skills, knowledge and creativity to solve your site specific problems. References available. Please get in touch for a great reliable and professional service We cover following areas: - Sheffield - Rotherham - Doncaster - Chesterfield - and other surrounding areas SERVICES WE PROVIDE 1 Extension 2 Loft conversions 3 Refurbishments & full house renovation 4 Roofing 5 Chimney removal 6 Landscaping and garden work 7 Carpentry & joinery 8 Kitchen & bathroom fitting 9 Electrical & plumbing Please get in touch for a great reliable and professional service
Andrea and his team were excellent. He is very reliable, efficient and hard working. He made a very challenging job look easy and did some extra things for me that weren’t included in the quote, without charging extra. He got back to me quickly and the whole job took less than 2 weeks from me posting to completion. I would definitely recommend this company and I’m sure I will ask him to do other jobs for me.
Hi there, I’m a plumber and heating engineer with a level 2 diploma. I have several years experience in construction, carpentry, fitting bathroom and kitchen and obviously in my main trade which is plumbing! I’m by myself, providing you an excellent service up to your expectations! Call me anytime, I’m a friendly guy. Impossible doesn’t exist!
Andrew was punctual, professional, polite and pays attention to detail. It was a job done well at a reasonable price. And he cleaned up and took the rubbish away..
20yrs in the trades qualified plumber leaks, drips and blockages no problem all aspects of building works and maintenance considered.
Dan did an amazing job installing and removing a washing machine at my second floor flat in Crouch End. He did such an excellent job, provided new fittings for old ones that had perished, single handedly carried the old machine down the stairs?! and completed all works quickly, carefully and for the lowest quote. He’s a really good guy and I’ll definitely be using him again, I highly recommend him. Thanks again Dan.
We are a highly skilled growing company who are willing to take on all aspects of plumbing, heating and gas works. Please don’t hesitate to get in-touch with our team.
Great service, good communication and was flexible and able to fit job in at short notice.
Pocock developments has been trading in and around Berkshire and the home counties for some 30 years with great references. its a family run business with myself and my wife Kerry. We Produce fixed price quotations. we are Elecsa certified.
Spencer at Pocock Developments project managed our work very well. From the fully detailed quote, to advising on any pricing changes and providing some extra plastering work - got to say everything was managed smoothly and transparently, and the one hiccup over the roof tiles was put right quickly. Plus we appreciated Myron and Ivan's eye for detail and managing their work around the weather. Our two dormers look great, so thanks Pocock Development and we'd definitely use them again ????
About 20 years experience in particular kitchen fitting, bathroom refurbishment, plumbing and basic electric work
Marcin came on time and put effort to dismantle a writing desk and tasks related to taking down a few curtain poles and a mirror. He also kindly helped with a cupboard’s wooden piece that came off and needed to be inserted back. I would definitely recommend him, if you need any tasks needed to be done.Thank you very much for the service and l will be using his service in the future.
Get our app for homeowners
- Send messages and get notifications from tradespeople
- Add photos to get more accurate quotes
- View tradespeople's profiles

















