Boiler Repairs in York
No heating, no hot water or a boiler that keeps losing pressure?
AB Plumbing & Heating carries out boiler repairs across York, diagnosing the fault first and explaining what needs doing before any repair work goes ahead.
Gas Safe registered • Over 20 years’ experience
Need Your Boiler Looking At?
Tell us what’s happening and Andy will get back to you to discuss the problem and arrange a visit if needed.
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York Based
Gas Safe Registered
Over 20 Years’ Experience
Boiler Fault Diagnosis

What’s Wrong With Your Boiler?
Whether you have no heating, no hot water, dropping pressure or a boiler that keeps cutting out, the first step is finding out what’s causing it.
AB Plumbing & Heating will diagnose the fault, explain what’s been found and talk you through the options before any repair work goes ahead. The aim is to fix the problem properly — not replace parts unnecessarily.
Common boiler problems Andy can investigate include:
- No heating or hot water
- Boiler losing pressure
- Boiler switching off or cutting out
- Leaks from the boiler or nearby pipework
- Unusual noises
- Fault codes or warning lights
- Radiators not heating properly
- Recurring boiler faults
Not sure what the fault is? You don’t need to diagnose it yourself. Tell us what the boiler is doing and we’ll help determine the next step.

Why Choose AB Plumbing & Heating?
When your boiler develops a fault, you want to know what has gone wrong, what needs to be done and what the repair is likely to involve. AB Plumbing & Heating takes a straightforward approach to boiler repairs, starting with proper fault diagnosis before recommending any work.
With more than 20 years’ experience working with boilers and heating systems, we deal with a wide range of faults across York and the surrounding area. Where a repair is practical, we’ll explain what is required. If an older boiler is becoming uneconomical to repair, we’ll tell you that too.
Why customers across York choose us:
- Gas Safe registered
- More than 20 years’ experience
- Careful boiler fault diagnosis
- Clear explanation of the problem
- Honest advice about repair or replacement
- No unnecessary work or parts
- Boiler tested after the repair
- Local York company
Once the repair has been completed, the boiler and relevant controls are checked to make sure everything is operating correctly before the job is finished.
What Happens When You Report a Boiler Fault
When a boiler stops working properly, the first job is to understand what is causing the problem. AB Plumbing & Heating checks the boiler and the relevant parts of the heating system before recommending any repair.
That might involve checking the pressure, controls, internal components, pipework or fault codes, depending on the symptoms. Once the cause has been identified, the problem is explained clearly and the repair options are discussed before any work goes ahead.
A boiler repair visit may include:
- Checking the boiler and heating controls
- Investigating fault codes or warning lights
- Testing pressure and system operation
- Inspecting relevant internal components
- Checking for leaks or damaged pipework
- Explaining the fault and repair required
- Replacing faulty parts where appropriate
- Testing the boiler after the repair
If the boiler is older or has developed repeated faults, we’ll also give you an honest view on whether another repair makes sense or whether replacement may be worth considering.
Boiler Repair Process
1. Tell Us What’s Happening
Let us know what the boiler is doing, whether you have no heating or hot water, a fault code, pressure problems, unusual noises or another issue.
2. Fault Diagnosis
We’ll inspect the boiler and relevant parts of the heating system to identify the cause of the problem rather than guessing or replacing parts unnecessarily.
3. Repair and Testing
Once the fault has been explained and the repair agreed, the necessary work is carried out and the boiler is tested to make sure it is operating correctly.
4. Clear Advice Before We Leave
We’ll explain what has been done and let you know if there is anything else worth keeping an eye on. If an older boiler is becoming uneconomical to repair, we’ll say so.
Boiler Repairs Across York
AB Plumbing & Heating carries out boiler repairs throughout York and the surrounding villages, including:
- Acomb
- Clifton
- Fulford
- Haxby
- Huntington
- Rawcliffe
- Strensall
- Wigginton
- Copmanthorpe
- Bishopthorpe
- Easingwold
- Boroughbridge
Boiler faults can happen in any type of property, from newer homes with modern combi boilers to older houses with more complex heating systems. The age of the boiler, existing controls, system pressure and surrounding pipework can all affect how a fault is diagnosed.
We carry out boiler fault finding and repairs across the York area, dealing with problems such as loss of heating or hot water, pressure issues, leaks, fault codes and boilers that repeatedly cut out.
Where a repair is practical, we’ll explain what is needed and carry out the work. If the boiler is older and repeated repairs are becoming poor value, we’ll give you a straightforward opinion on whether replacement is worth considering.
Frequently Asked Questions
What should I do if my boiler stops working?
Check that the boiler has power, that the heating controls are switched on and that the system pressure looks normal. If the boiler still will not operate, get in touch and we can investigate the fault.
Why does my boiler keep losing pressure?
A gradual loss of pressure can be caused by several things, including a leak somewhere in the heating system, a faulty valve or a problem within the boiler itself. If you are regularly having to repressurise the system, it is worth having the cause checked.
Can you repair a boiler that has no heating or hot water?
Yes. Loss of heating or hot water can be caused by a number of boiler or heating-system faults. We will inspect the system, identify the cause and explain what repair is required.
What do boiler fault codes mean?
Fault codes are designed to indicate where a boiler has detected a problem, but the code alone does not always tell you exactly what has failed. We use the fault information alongside checks of the boiler and heating system to diagnose the problem properly.
Why is my boiler making unusual noises?
Banging, rattling, whistling or other unusual noises can have several causes, including circulation problems, trapped air, pressure issues or components beginning to fail. Persistent or new noises should be investigated rather than ignored.
Is it worth repairing an older boiler?
That depends on the boiler’s age, condition, repair history and the cost of the parts required. If a repair makes sense, we will tell you. If repeated faults mean replacement is becoming the more sensible option, we will explain that too.
Are your boiler repairs Gas Safe registered?
Yes. Boiler repair work is carried out by a Gas Safe registered engineer.
Do you carry out boiler repairs throughout York?
Yes. AB Plumbing & Heating carries out boiler repairs across York and surrounding areas including Haxby, Strensall, Easingwold, Acomb, Rawcliffe, Huntington, Wigginton and nearby villages.
Need a Boiler Repair?
If your boiler has stopped working, is losing pressure, showing a fault code or simply isn’t working as it should, get in touch with AB Plumbing & Heating.
We’ll discuss what’s happening, arrange a suitable time to visit and investigate the fault properly before any repair work is carried out.
Phone: 07708 717 201
Or email: ab.plumbing2@outlook.com
