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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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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.
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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.
- 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?
All aspects of plumbing work undertaken
Keith was very helpful and speedy and fitted our new heated bathroom towel rail very well.
I am a sole trader business and work in boiler repairs, plumbing and boiler installation with gas safe registration and hot water cylinders/immersions
Responsive & resourceful. Delivers as promised.
Hi New Valued Customers, My Name is Andrew Petrie of S&A Plumbing Services. I am a fully Qualified Plumber that has been in the industry for 20 years and have worked for various companies including Home Serve & British gas. If you're tired of being over charged, the buck stops here!
I’ve been in the building trade for over 20 years and would like to think I’ve gained knowledge and experience in most aspects of domestic building i always like a challenge and try to make people’s concepts a reality I will always try my best to give a fair price and always adhere to time scales my main background is general building work .but I have a host of sub contractors working with me so we can take on more or less Any work you may require
Ziyad Construction with over 15 years of experience in the Construction industry, We carry out all aspects of Domestic/Commercial building works to the highest standards. Services include plumbing, carpentry, brickwork, loft conversions, extensions, house renovations, painting/decorating, plastering and all other general building works.
Pump installation for a lack luster shower. Sorted well. Now have a powerful shower. Thankyou.
46 years experience working in the Plumbing and building industry both domestic and commercial.
Just had Colin to come and fix our bathroom basin taps very nice and genuine chap excellent job if in need of a plumber again we will definitely call colin
I am a sole trader who has been self employed for the past 18years.I sub contract to various utility companies as brit gas.scot.power.I have been in the trade for over 30 yrs.All jobs get the same att.big or small.From full heating systems or boiler only
Job was fit and install new gas hob. Jim offered excellent service I could not fault him. He arrived on time (even early) as planned. He was very professional and I have no qualms about recommending him to others.
I am a self-employed and gas safe registered. gas, heating and plumbing engineer and my business trading name is MF plumbing and heating . public liability insurance.
Responded quickly and did a good job
We specialise in Gas Heating & Plumbing, Boilers, Fires, Cookers, Range Cookers, Installations, System Upgrades, Pipe runs, Leaks - Trace & Repair. Etc GAS SAFE,WARS & BPEC registered. We carry out all types of plumbing Works from leaking pipes, toilets & flush replacement. Showers, bathrooms, tanks & Insulation. We have a Maintenance Dept, CsCs card cleaning contractors covering domestic, site & commercial contracts. builders cleans. Take a look at our Ratings & Reviews. We’ve been members for over 6yrs now and take great care & pride in the services we provide. Try us out
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!
What an amazing company. Great guy, I could not say enough!
Self employed gas engineer. Specialise in boiler breakdowns, gas appliance servicing, gas appliance installations and gas safety checks.
Superb service professional and very helpful highly recomend
We Do all trades From your Roof to your Drains . Have Built 7 Houses. But Will do all Small Jobs As well as the Larger Ones .
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
Fantastic service. Came round within the hour and knew exactly how to fix the problem. He was very knowledgeable and customer friendly. Will use again and would definitely recommend.
ES Building Services is a family run business with a team of highly skilled, well experienced and passionate professionals who puts your needs at the forefront of what we do. All our work is completed to the highest industry standards and compliance with current regulations is always met. We focus on providing a high end finish on all of our projects regardless of budget. We will make sure you are involved and understood at every step of the process, from design to completion. Whether it’s a simple maintenance job or a full internal refurbishment, we aim to provide a level of service that exceeds your expectations. Our predominant active contacts consist of bathroom and kitchen refurbishment work. We work alongside multiple industry leaders and have an excellent track record in providing high quality installations across London. With a skilled and mature team of professionals we have an abundance of experience in all areas of building services. We specialise in full internal refurbishments covering all aspects of the build: strip out, plastering, kitchens, bathrooms, plumbing, electrics and everything in between. With over 300+ 5* reviews accross all platforms, rest assured your property is in safe hands with ES Building Services. Kitchens Bathrooms Refurbishments Electrical installation + Everything in between NICEIC Aproved Contractor. GasSafe Registered Engineers. SafeContractor Approved.
We hired ES Electrical to fit our new Kitchen and also added a toilet and shower unit downstairs. From the begening we found Harry and his Team to be very professional but also had have a very friendly approach. They listerned to our concearns during the process of the instillation and also gave us some good advice and ideas. We found them to be very tidy with their work and respected our property. Overhall we are very happy with the outcome of our new Kitchen and Bathroom,hence we have giving this rating.
Hi I am focused on providing high-quality service and customer satisfaction with over 10 years experience .You can be confident that I will deliver the highest standards on which my reputation of being reliable,honest and recommended has been build
Very efficient and turns up on time.
London Gas is a gas central heating and plumbing company that has been established for over 30 years. We cover all areas of North, West, East London and Hertfordshire Our commitment is to help you every step of the way to ensure you get the right heating for your home. London Gas is a family run heating and plumbing company with many years experience. We have worked hard to build a reputation for quality that leads to many of our customers recommending us to family and friends. We take pride in delivering the highest standard of workmanship. Whether you have an emergency, need central heating, a new boiler installation, repair or servicing and you want to get a safe professional every time choose London Gas. We guarantee any work completed by London Gas for 12 months. London Gas are Gas Safe registered plus Valliant Approved registered installers, this means you will get extended manufacturer's warranty from a standard 2 years up to a maximum of 10 years.
TC Property Renovations cover all aspects of trades from roofing, extensions, home remodelling, to carpet fitting. We are a trusted family business which has grown over 20 years, if you require home renovation advice, we are happy to help, if you are looking for bespoke joinery, we are here, if you require conversions, we are happy to help.
I'm a Gas Safe Registered engineer who strives to provide all aspects of gas engineering including: Gas safety certs Servicing Installation Breakdowns Plumbing I aim to provide a friendly, safe and professional service to all customers.
Nothing is any trouble.
Gas Engineer with over 10 years experience in the industry. I take pride in providing the best possible service for customers. I complete my work to the highest standard. My reviews speak for themselves. I cover all plumbing and gas works. My services include: Combi Boiler Installations Boiler Upgrades Full Central Heating Installation Boiler Servicing & Repairs General Plumbing & Repairs Full Bathroom Renovations 24 Hour Emergency Call Out
So impressed - Tony was quick, helpful listened to exactly what we wanted and was very competitively priced. We will definitely use him again
• Free to quote • No call out charge • Same day repairs • Workmanship Guarantee • Insured We carry out many repair work for plumbing, electrics and drainage. On the team we have a plumber and a qualified electrician with many years of experience. You shall always receive honest and genuine service from us.
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