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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?

My name is Conor Lynch, I am an NVQ Level 3 qualified plumber with 8 years of experience in domestic plumbing. Four years ago I made a decision to become my own boss and have not looked back. From a leaky tap to larger jobs I will guarantee an efficient and reliable service, I pride myself in doing the very best for my customers, delivering a personal touch on every job done. All of my quotations are free and I also provide out of hours services, 7 days a week to cover emergencies and for those people that tend to work all hours of the day. All work guaranteed.

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Reviewed by Tej on 11/1/2026

J Max Gas & Plumbing Ltd is a professional property maintenance company SMAS Contractor Accredited. We provide thorough plumbing, gas, and bathroom installation services. Our Gas Safe registered engineers and experienced plumbers are dedicated to delivering outstanding workmanship, exceptional customer service, and dependable solutions for all your property maintenance needs. From routine repairs to full bathroom renovations, we guarantee a safe, well organised and professional service, sponsored by years of experience and an assurance of excellence.

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Reviewed by Liz on 9/12/2025

All Plumbing work undertaken. Cistern repairs Tap replacement Radiators Bathrooms Burst pipes Blocked drains etc.

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Reviewed by Mark on 6/1/2026

Hi & Welcome to The LOCAL Plumbers The LOCAL Plumbers have been established since 1994. We are on call 7 days a week for all types of Plumbers jobs, services, problems, and repairs. Call now to have one of our LOCAL Plumbers come out to you at a time that suits you. We're here, ready to attend to all your Plumbers jobs, services, problems, and repairs Our team is made up of expertly skilled LOCAL Plumbers, we are a well established Plumbers company with an enviable reputation built over the last 30 years for all your Plumbers jobs, services, problems and repairs. We Do not have any call out charge which means to travel to you, for our labour we charge a minimum of £165 this includes the upto an hours labour, if the Job takes longer than a hour we only charge by the half hour with 95% of our jobs are completed within the first hour. All prices are plus vat and if any parts are needed we will let you know the cost of these. WE DO CHARGE A MINIMUM OF 1 HOUR LABOUR, which is quoted over the phone before we dispatch a Plumber also in writing on site before we start the Job, all dianogstic work is chargeable at the same rate. We have a trusted LOCAL Plumbers brand, made up of an outstanding LOCAL Plumbers team that completes excellent work, which is second to none. Call us, we’re here and on call now to get you booked in at a time of your convience, however from time to time we may need to alter an appointment time but we will always let you know so you can get on with your day. Thank you for taking the time to read about us, and we look forward to helping you with any Plumbers jobs, services, problems, or repairs you may need. Regards, The LOCAL Plumbers

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Reviewed by Ella on 8/1/2026

This company tricks customs. They call you and highlight a free call out. Their engineer came late around 8pm and did not do any work then sent an invoice of 150 pounds for just looking at the tray and leaving.

This is the last Gas, Heating and Plumbing company that you will ever acquire. I, Lewis Willoughby personally undertake all site visits and complete projects to the highest possible standard, always putting my clients first.

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Reviewed by Karen on 25/11/2025

When its time to "Call The Plumber" we are right around the corner! We are committed to delivering top-notch service and exceptional craftsmanship. Specialising in all aspects of plumbing & heating, from emergency repairs and leak detection to full bathroom installations and routine maintenance. Our goal is to ensure your plumbing system runs smoothly and efficiently, providing you with peace of mind and comfort. Customer satisfaction is my top priority, and we take pride in our reputation for reliability, honesty, and high-quality work. Whether you have a small repair or a major plumbing project, you can count on me for professional, prompt, and friendly service. Over our many years of service we have also build a very strong team of sub-contractors offering the highest quality Gas engineers, Joiners, Electricians, Plasterers & Brick layers. Contact us today for a free quote or to discuss your plumbing needs!

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Reviewed by Aaron on 11/1/2026

Quick, efficient and good looking work.

Aqua Flow Solutions was established with tradesmen with over 10 years experience. We are here to provide a reliable, cost effective, high quality level of workmanship in all aspects of the plumbing and heating trade.

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Reviewed by Jamie on 9/1/2026

Really efficient and friendly

SV Heating & Plumbing is a trusted plumbing service provider with 27 years of industry experience. Specializing in both private and commercial projects, we deliver top-quality workmanship tailored to meet the unique needs of each client. From the heart of North London to Stevenage, we offer reliable and efficient solutions with a commitment to excellence. Gas safe qualified and fully insured we bring expertise in all aspects of plumbing and heating, ensuring the highest safety and quality standards. Operating as a Limited company , we also have the capacity to bring in additional skilled professionals for larger projects. With 24/7 availability, Vio & Plumbing team is here to provide prompt and professional service whenever you need it most. Whether it's a routine repair, a complex installation, or an urgent emergency, we are ready to help. Trust us to keep your plumbing and heating systems running smoothly.

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Reviewed by Malik on 8/1/2026

BDS SERVICES LTD is a trusted provider of comprehensive technical services, specializing in plumbing, heating, cooling, electrical work, air conditioning(fgas registered) and ventilation. With several years of experience, we have earned a reputation for delivering high-quality solutions tailored to residential, commercial, and industrial clients. Our certified professionals are equipped with advanced tools and stay updated with the latest industry innovations, ensuring reliable, efficient, and safe service. We offer expert plumbing services, from leak repairs to pipe installations. Our heating and cooling solutions ensure optimal comfort, including maintenance and installation of energy-efficient systems. Our skilled electricians handle wiring, upgrades, and repairs with precision, while our ventilation systems improve air quality and ensure healthy airflow. At BDS SERVICES LTD, we prioritize customer satisfaction through transparent communication, timely service, and competitive pricing. Our mission is to provide top-tier services that enhance comfort and safety while building lasting relationships.

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Reviewed by Lucy on 8/10/2025

Sam was quick and efficient! Did a great job and we are happy with his work. Would hire again!

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!

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Reviewed by Fiona on 6/1/2026

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

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Reviewed by Steven on 12/8/2025

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.

Hampshire (Fareham Southampton )based friendly plumber, competitive prices and always here to help! Come check out my website for further information on Aquaflux services

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Reviewed by Leonard on 8/1/2026

Good and quick job done fixed tap

"Local plumbing and heating engineer always giving the best finish. With over 10 years of experience in both commercial and domestic property's."

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Reviewed by Charlotte on 27/12/2025

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.

Heatsafe247 Ltd Plumbing, Heating & Drainage Specialists Heatsafe247 Ltd provides reliable and professional plumbing, heating, and drainage services across London and the surrounding Home Counties. Our fully qualified, Gas Safe registered engineers deliver high-quality workmanship with clear pricing and a friendly, trustworthy approach. From boiler installations and heating repairs to plumbing works and emergency drainage call-outs, we are committed to prompt response times, safe working practices, and customer satisfaction on every job.

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Reviewed by bhupesh on 10/1/2026

JSF Plumbing Services is a full-service plumbing company that offers a wide range of services to residential, commercial, and industrial clients. We have been in business for over 20 years and are proud to be one of the most trusted and reliable plumbing companies in the industry. Our team of highly trained and experienced plumbers are committed to providing excellent customer service and delivering high-quality workmanship. • Residential Plumbing Services: Our residential plumbing services include everything from fixing leaky faucets to installing new plumbing systems. We also offer emergency services for urgent plumbing issues. • Commercial Plumbing Services: We provide a wide range of commercial plumbing services, including installation, repair, and maintenance of plumbing systems for office buildings, retail stores, restaurants, and more. • Water Heater Services: We offer installation, repair, and maintenance services for all types of water heaters, including tankless water heaters, gas water heaters, and electric water heaters. • Drain Cleaning Services: Our drain cleaning services include unclogging blocked drains, fixing slow drains, drainage jetting and repairing damaged sewer lines. • Leak Detection Services: We use the latest technology to detect leaks in your plumbing system and provide efficient and cost-effective solutions. • Emergency Services: We offer 24/7 emergency plumbing services to address urgent plumbing issues. Why Choose Us: • Experienced and highly trained plumbers • Reliable and efficient service • Competitive pricing • High-quality workmanship • 24/7 emergency services • Excellent customer service • Free estimates

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Reviewed by Anna on 7/1/2026

Welcome to our page. We are Wilson Heating Aberdeen - The Heating Specialists! OIL . GAS . LPG. Boiler installations, Servicing and Repairs. 24 Hour call out service. We are a small plumbing and heating company with over 24 years of experience. Director, John Wilson provides a friendly, prompt, efficient, and timely service to minimize inconvenience. He has a wealth of expertise in Gas, Oil, and LPG heating systems. John completed his 4-year apprenticeship with a well-established and reputable local plumbing and heating firm in Nairn up in the highlands. He then set up on his own where he built up a large reputable company with several employees of different trades but took the decision to move and set up in Aberdeen and Aberdeenshire in 2011. Since then the company has gone from strength to strength. Though the company has reduced in size, the quality of workmanship remains high standard and responsive.

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Reviewed by Fiona on 9/1/2026

All plumbing and heating works carried out. Bathrooms Heating systems Hot water systems Unvented hot water cylinders Gravity fed hot water and heating systems Drainage Underfloor heating Covering all aspects of work from basin taps to full installations of hot and cold systems. 15years in the plumbing and heating industry. Customer service is always a priority. Friendly and happy to answer questions.

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Reviewed by Gillian on 31/10/2025

We are very satisfied with Thomas' work. He did an excellent job and we will definitely call him again.

Plumbing repairs and emergencies mostly domestic with a plumbing NVQ level 3 knowledge base and G3 certified.Very professional , quick response time and flexible working hours.

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Reviewed by lynsey on 24/10/2025

Expanding Our Horizons: A Small Company with Big Dreams Are you in need of reliable and experienced professionals for your electrical, plumbing, and heating needs? Look no further than Fusions Services with over 14 years of experience in electrical works and plumbing and heating services. We are ready to take on new challenges and expand our horizons, offering top-notch services to even more clients. Our Story: Fusion Services are dedicated to providing high-quality electrical, plumbing, and heating services to residential and commercial customers alike. With a team of skilled technicians and a commitment to customer satisfaction, we have built a strong reputation in the industry. Why Choose Us? • Experience: With over 14 years in electrical works and 15 years in plumbing and heating, we have the expertise to handle any project, big or small. • Quality: We take pride in our work and always strive for excellence, using the best materials and techniques to ensure long-lasting results. • Customer Service: Our customers are our top priority, and we go above and beyond to meet their needs and exceed their expectations. • Affordability: We offer competitive pricing without compromising on the quality of our services, making us a cost-effective choice for all your needs. Our Expansion Plans As we look to the future, we are excited to announce our plans for expansion. By reaching out to new markets and investing in our team and resources, we aim to grow our business and reach even more customers who can benefit from our expertise. Whether you need electrical installations, plumbing repairs, or heating system maintenance, we are here to help. Get in Touch If you are in need of professional electrical, plumbing, or heating services, don't hesitate to contact us. Our experienced team is ready to tackle any project.

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Reviewed by James on 14/11/2025

Welcome to Aqua Gas Protocol! With years of experience as a skilled plumber and heating engineer, I am dedicated to delivering tailored solutions to meet your specific needs. I take pride in my craftsmanship and prioritise honesty, reliability, and excellence in every job I undertake. Holding both Gas Safe and F-Gas certifications, your safety and satisfaction are always my top priorities. I specialise in working with both electric and gas boilers, ensuring your heating system runs efficiently. I also offer expert air conditioning installation services to keep your indoor spaces cool and comfortable throughout the year. For your convenience, I provide 24/7 plumbing and heating services, so you can count on me for prompt support in emergencies or unexpected situations. From heating and cooling to plumbing, you can rely on Aqua Gas Protocol to handle it all with care, precision, and professionalism.

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Reviewed by Danielle on 9/4/2025

Abbas was brilliant. A great help in choosing the correct taps need for doing the job. They did a great job fitting them and at a good price too. I will use them again.

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