Plumbing is What We Do
Rapid React Plumbing specialise in plumbing servicing in London, specifically, we are Gledhill Boiler installation and repair specialists in London., in the maintenance of domestic and commercial Gledhill boiler systems with expert and professional knowledge of the full range of Gledhill Water Storage Systems commonly used in Residential and Commercial environments.
With our specialist knowledge, we quickly fault find, repair and test run systems with the minimum of fuss and inconvenience.
We have over 15 years experience in the plumbing and boiler repair sector, serving valued private and business clients across London and the surrounding M25 areas.
Rapid React Plumbing have gained, and jealously guard, a positive and hard earned reputation as being utmost professional, trustworthy, friendly and offering value quality work.
We are thoroughly dedicated to delivering an excellent service at competitive prices on any boiler or heating repair work that we undertake.
We are a London Based Gledhill Boiler Repair and Water Storage Repair Specialists and are able to undertake plumbing and Gledhill boiler repair and servicing in London, Greater London and m25 surrounding areas.
As we have the expertise in maintenance of these thermal heating systems, we can quickly fault find, repair and test run systems quickly with the minimum amount of fuss or inconvenience.
We have well stocked vehicles carrying genuine Gledhill parts as well as additional products to prolong the life of your system such as limescale prevention inhibitors and PCB’s.
Our prices offer value and are the most competitively low on the market for Gledhill boiler repair.
If you have a Gledhill boiler system, inc hot water cylinders, which is experiencing problems then please give us a call as 90% of the time we can resolve the problem in one appointment at a time of your choosing.
Gledhill recommend using only specialist Gledhill boiler repair engineer’s. At Rapid React as we receive many calls from clients who have systems which have seized or stopped working and when we have gone onsite to investigate and subsequently repair, either the wrong non-Gledhill parts had been used or the fault had not been fully repaired or even diagnosed. We guarantee only approved parts at excellent value prices. This lack of professional expertise and care and attention can ultimately cost you time or money and may even make the initial problem much worse.
We guarantee only approved Gledhill parts and service all at excellent value prices.
For more information on Gledhill Water Storage Systems, go to the Gledhill website atwww.gledhill.net
We can also work on any other unvented systems, such as the Heatrae Sadia Megaflo in a maintenance or installation capacity.
We are confident that we can get your plumbing or heating troubles sorted out quickly and efficiently, 24 Hours around the clock so give us a call on our Local number 0208 471 6304 or our onsite number 07958 432 679 and let us show you why our reputation is second to none. We are confident that our prices cannot be matched and remember we do not charge VAT.
Gledhill Website
www.gledhill.net
Heatrae Sadia Website
www.heatraesadia.com
Gledhill Pulsacoil London Specialists
Les Freear10 December 2024 Excellent service. Iky understood straightaway what the problem was on my Gledhill pulsacoil boiler and how to fix it. Repair completed very quickly. Highly recommended. Sarah Wray27 November 2024 Eqbal was brilliant. He offered to come the same day to look at our thermal store. He fixed it really promptly and clearly knew exactly what he was doing. And a really nice guy! Jose Truchado26 November 2024 Fast and efficient service, they came and fixed my boiler on the same day I called them. I had to use them again this year (2024) and again an excellent and efficient service coming in the same day. I would definitely highly recommend them Paola Nyderek12 November 2024 I was really stressed and worried when my Pulsacoil 2000 boiler suddenly stopped working and I had no hot water. With the weather getting colder and having a dependent, this was a major problem. I tried calling a few places for help, but couldn't find the right solution until I contacted Iky. He was super friendly and helpful, not trying to rip me off at all. He walked me through fixing the issue over the phone and we got it sorted out without any stress. I can't thank him enough and would definitely recommend him to anyone dealing with Pulsacoil problems. Thank you Iky. Claire Veldhuizen12 November 2024 Great job by Iky and his kind and competent staff. They worked fast but with precision and we had some nice chats in-between. Highly recommend. Little Sister7 November 2024 I can’t say enough good things about Rapid Response ! Icky has fitted a new boiler in our flat in EC1V and we are now looking at replacing a shower . He’s courteous, reliable and does a great job . Nimlan Shanmugathas4 November 2024 Iqqy managed to diagnose and sort the problem with our plusacoil boiler so quickly. He came within a couple of hours which was really reassuring. Great guy and I would thoroughly recommend him to everyone and anyone. John Sinnott29 October 2024 As a letting agent I have used these a few times on difficult Pulsacoil boiler and emersion repairs. I have always found them friendly and very profesional. They have and I bear witness certainly worked in the best interest of the client and not themselves , all costs and works were fully explained and proven and that is very refreshing. I would also point out that I have never actually met them personally, but we will be using them again for sure. Anna-Maria Kafizas24 October 2024 Really awesome service. Was able to diagnose the issue over WhatsApp and didn’t charge me a penny. Thank you 🙏 Mei Tan23 October 2024 I had a problem of no hot water from my Pulsacoil 2000 system . I phoned the manufacturers Gledhill who offered to send an engineer out for a fixed price repair at £399! Upon googling further , I totally lucked out with Iqbal from Rapid React. I explained the issue and he immediately said "try the reset of the thermostat ", even to the extent of a FaceTime guided call to walk through the process and sending photos of what reset button to look for. He was totally right in his assessment and voila, hot water came on . So rare in these days of botch or rip off tradespeople to come across the totally top guy that is Iqbal ! Thank you so much!
A Gledhill boiler can lose pressure due to several common issues such as a leaking system, a faulty pressure relief valve, or a problem with the expansion vessel. Small leaks in pipework or radiators can gradually drop the pressure, even if they’re not visible. If the expansion vessel has lost its charge or is damaged, the system cannot maintain correct pressure levels. At Rapid React Plumbing, our engineers diagnose pressure problems quickly and carry out permanent repairs to stop recurring faults. Ignoring low pressure can eventually cause your boiler to shut down, so it’s best to call our expert team as soon as you notice fluctuations.
The cost of repairing a Gledhill boiler can vary depending on the fault, the model, and whether any specialist parts are needed. Common repairs like fixing leaks, replacing sensors, or resetting the system may start from £90–£150. However, replacing components like pumps, heat exchangers, or circuit boards can increase costs to £200–£500 or more. Rapid React Plumbing provides transparent, fixed-price quotes before starting any work. Our engineers carry many Gledhill parts on hand, which can speed up repairs and save on costs. We also offer no-obligation diagnostics to help you make an informed decision.
Yes, most Gledhill boiler parts are still available, even for older models like the Pulsacoil, Boilermate, and Electramate systems. While some discontinued models may have harder-to-find parts, Rapid React Plumbing works with trusted suppliers to source genuine or high-quality replacement parts quickly. Our engineers have extensive experience with Gledhill systems and can advise whether repair or replacement is the best option. Acting early when a fault appears helps ensure parts are still accessible and avoids longer downtime.
In many cases, yes — the engineers at Rapid React Plumbing aim to provide same-day Gledhill boiler repairs whenever possible. We carry a stock of the most common Gledhill parts, which allows us to fix typical issues like leaks, sensor faults, and electrical problems on the spot. If a rare part is required, we can usually source and fit it within 24–48 hours. Our local team offers fast-response appointments, including evenings and weekends, to get your heating and hot water back on without delay.
It depends on the age, condition, and fault with your boiler. If your Gledhill system is over 15 years old and suffering from frequent breakdowns, it may be more cost-effective to replace it with a modern, energy-efficient unit. However, if the fault is minor — such as a leaking valve, sensor fault, or pump replacement — repair is often the best option. Rapid React Plumbing engineers will give you honest advice, a clear breakdown of costs, and the pros and cons of each choice so you can decide confidently. We also offer new boiler installations if replacement is necessary.
Yes, Rapid React Plumbing services and repairs all types of Gledhill systems, including Pulsacoil, Boilermate, Electramate, and EnviroFoam models. Whether it’s an unvented thermal store, electric-only system, or a combination boiler, our certified engineers have the experience and specialist knowledge to handle it. We also provide annual servicing to keep your Gledhill boiler running safely and efficiently, reducing the risk of breakdowns.