Boiler Repairs in Aylesbury
Boiler running but your radiators aren't getting warm?
Having trouble getting consistent hot water from your boiler?
Regularly having to top your boiler pressure back up?
Spotted water around your boiler or heating system?
Banging, whistling, gurgling or other unusual boiler noises?
Got an error or fault code on the boiler display? We can diagnose the problem.
Not sure what's wrong? Don't worry.
Tell us what's happening and we'll take it from there.
When your boiler stops working, you probably don’t want a technical lesson, you just want to know what’s wrong, whether it can be fixed and what it’s likely to cost. That’s how we approach boiler repairs. We’ll diagnose the problem, explain what we’ve found and advise you on the most cost efficient way forward. If your boiler can be repaired, we’ll aim to get it back up and running. If we think you’re better off putting the money towards a replacement, we’ll tell you that too. We can help with a wide range of boiler and central heating faults.
Sometime's its simple, but sometimes you need a professional
Sometimes the problem is something simple. Before calling an engineer, there are a few safe checks you can make:
make sure the display is on and it hasn't been switched off accidentally.
low system pressure can prevent some boilers from operating.
make sure it's switched on and calling for heat.
check timers and programmers haven't been changed or reset.
if you have another gas appliance, this can help establish whether the issue is isolated to the boiler.
Still not working? Don’t remove the boiler casing or attempt a repair yourself. Give our team a call and we’ll take it from there.
Not every faulty boiler needs replacing.
Even if your boiler is over 10 years old, a repair may still make sense depending on the fault, the condition of the boiler and whether replacement parts are readily available.
We’ll give you a straightforward assessment. If a sensible repair can give your boiler more life, we’ll tell you. Equally, if repair costs are starting to mount up and replacing the boiler would make better financial sense, we’ll explain your options.
If replacement is the better route, you can also speak to us about a new Worcester Bosch boiler installation in Aylesbury.
If an unexpected boiler bill isn’t something you want to deal with again, take a look at our Boiler Care Plans. Every plan includes an annual boiler service, with higher levels of cover available for your heating system, boiler and controls.
A simple option focused around annual boiler servicing and preventative maintenance. Includes your annual boiler service plus additional servicing checks and customer benefits.
per month
Includes the benefits of Service + with additional cover for your heating system.
A good middle option for homeowners looking for a little more protection.
per month
Our most comprehensive Care Plan, including heating system cover plus boiler and controls cover.
per month
Please take these guide pricing with a pinch of salt!
All boiler manufacturers’ pricing varies from each other, and sometimes there may be multiple different fans, pumps, valves and gaskets priced differently from each other. We have provided this list as a guideline to help you understand why some repairs are quite affordable and some hurt the bank.
Gaskets must be replaced when showing signs of wear. Failure to do so can lead to dangerous boilers.
Responsible for igniting the fuel to start the boiler. Ignition electrodes are normally as part of a main service, but can fail at any point
Helps to release excess pressure from the system, preventing potential damage. A common repair.
Directs hot water to either the radiators or the hot water system, depending on demand.
Replace old plastic magnetic filters & upgrade to a modern brass system filter.
Major componant. Compensates for the expansion and contraction of water in the system as it heats and cools.
Major componant. Regulates gas flow to the burner for combustion, and its malfunction can lead to inefficiency or safety risks.
Major componant. Essential for letting your boiler breath and venting out used gases safely.
Major componant. Circulates hot water throughout the heating system.
Major componant. The most expensive repair as this is the core part that transfers heat from the burner to the water in the system.
New Boilers Fully Supplied & Installed starting from
Installed from
Inc controls & system protection
Whether you’ve completely lost your heating or you’ve noticed something isn’t quite right, give us a call. Tell us what’s happening and we’ll help you decide what to do next.
Please note the quickest and best way to contact Mason Plumbing is via this form.
4, Cromwell Court, Aylesbury HP20 2PB
01296 706008
Common signs include no heating or hot water, unusual noises, regularly losing pressure, leaking water, intermittent heating or a fault code appearing on the boiler display. If something doesn't seem right, get in touch and we can help diagnose the problem.
Yes. We provide boiler repairs across Aylesbury and the surrounding areas, helping homeowners with boiler faults, breakdowns and central heating problems.
Our engineers can diagnose and repair faults on a wide range of boiler makes and models. If you're unsure whether we can help with your particular boiler, just give us a call.
Boiler pressure can drop for several reasons, including a leak somewhere in the heating system or a problem with a component inside the boiler. If you're regularly having to repressurise your system, it's worth having the cause investigated.
Age alone doesn't mean a boiler needs replacing. If the fault is relatively inexpensive to fix, parts are readily available and the boiler has otherwise been reliable, repairing it can still make good sense. We'll advise you if we believe replacement would be the more economical option.
It depends on the boiler's age, condition, repair cost and history of breakdowns. A single straightforward fault may be well worth repairing, whereas repeated expensive repairs can make investing in a new boiler the better long-term decision.
Potentially, yes. Once your boiler and heating system are working correctly, speak to us about our Boiler Care Plans. We offer different levels of ongoing maintenance and cover, including an annual boiler service.
Make a note of the fault code displayed and check your manufacturer's instructions for any basic checks you can safely carry out. If the fault remains, contact a Gas Safe registered engineer rather than attempting to open or repair the boiler yourself.