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  • Boilers

    BOILERS

    BOILER OVERVIEW
    BOILER INSTALLATION
    BOILER REPAIRS
    EMERGENCY BOILER REPAIR
    BOILER SERVICING
  • Services
    • Emergency Plumber Redditch
    • Central Heating Installation
    • Bathroom Installations
    • Tiling
    • Kitchen Installations
    • Water Cylinder Installation
  • Projects
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  • Free Tools

Boiler repairs

services available in

Bromsgrove, Birmingham, Redditch, Solihull & Worcester

call us on

0800 050 2345

Complete Heating, Plumbing and Emergency Services Logo

Boiler Not Working Properly?

If your boiler has stopped working properly, is making unusual noises, losing pressure or failing to provide reliable heating and hot water, it is important to get the problem checked properly.

The Right Approach

At Complete Heating, we provide boiler repairs for homeowners, landlords and small commercial properties across Worcestershire and the surrounding Midlands areas.

A fault with a gas boiler can range from a minor issue to a more serious safety problem, so the right approach is always a proper diagnosis by qualified engineers. Whether you need a one-off repair, help with a broken boiler, or a fast response for an emergency boiler repair, we aim to provide clear advice and dependable service from the start.

Complete Heating is Gas Safe registered – No. 215453.

Call 0800 050 2345 or email john@complete-heating.co.uk to discuss your boiler repair.

Professional Boiler Repairs

By Gas Safe Registered Engineers

Not all heating or plumbing problems are caused by a gas fault. But if your issue does turn out to be with a gas boiler, it’s absolutely crucial that only properly qualified gas engineers tackle the repair. Part of choosing the right company is ensuring the engineer they send is Gas Safe registered and legally qualified to work on gas appliances.

Here at Complete Heating we repair boilers with safety, compliance and clear communication in mind. When you are getting quotes from different engineers it is always a good idea to double check that they are on the Gas Safe Register, as well as being qualified to work on the particular appliance/fuel type.

Never attempt to repair internal components or gas parts of your boiler yourself. Boilers are safety critical appliances and an improper repair can lead to further damage or create a serious safety hazard.

We Repair These Common Boiler Problems

Many boiler repairs involve faults that start small and become more disruptive if they are ignored. Identifying the problem early can help prevent a full breakdown, higher energy bills and more expensive repair work in the long run.

Common repair issues include:

  • Boiler Pressure is low
  • Boiler displaying error codes
  • No heating or Hot water
  • Leaks coming from the boiler/tubes
  • Odd noises
  • The pilot light is not functioning
  • Controls not functioning
  • Faulty pumps or valves/others
  • Radiators not working
  • Boiler not firing up when heating/hot water is needed

When boilers break down, they often give error codes across the display screen. These can allow engineers to assess the needed boiler repairs more quickly. But they will still need to be checked rather than assumed.

Repairs can range from fixing leaks, dealing with pressure problems and faulty valves, pumps or sensors. To even things that cause problems with ignition, controls and circulation.

What To Check Before Calling For Boiler Repairs

If the boiler stops working, it is not always a major fault. Before arranging boiler repairs, there are a few simple checks worth making:

  • Has the power gone off?
  • Has the boiler lost pressure?
  • Are there any error codes displayed?
  • Is the thermostat and controls set correctly?
  • Has someone turned the heating system off by mistake?

If there is low pressure, the manufacturer’s guide may explain how to repressurise the system, usually to somewhere around 1 to 1.5 bar. That said, if pressure keeps dropping, if there are visible leaks, or if you are unsure what is wrong, it is best to arrange a proper repair rather than keep topping the system up.

Signs Your Boiler May Need Repair

In many cases, the boiler gives warning signs before it stops working completely. Common signs that a repair may be needed include:

  • The boiler is not producing enough hot water
  • Heating is slow to come through
  • Pressure continues to decrease
  • The boiler is banging, whistling or gurgling
  • There are visible water leaks
  • Error codes are persistent
  • The pilot light appears yellow or orange
  • Radiators aren't heating up fully
  • Controls fail to respond

Usually, a healthy pilot light will be a clear, crisp blue. If the flame looks yellow or orange, it could mean the combustion isn’t complete, and there might be a carbon monoxide risk. Should you smell gas, turn off the supply if safe to do so. Open any windows/vents and avoid all switches/naked flames. Contact a professional urgently.

Check out our free does my boiler need repair tool.

Emergency Boiler Repair

Some faults can wait for a scheduled visit. Others need faster attention, especially where there is no heating, no hot water, a complete breakdown, or safety concerns around gas.

Emergency boiler repair may be needed where:

  • The boiler has stopped working completely
  • There is no heating during cold weather
  • There is no hot water
  • There are unusual smells around the appliance
  • The boiler is leaking heavily
  • Boiler is displaying severe fault codes
  • You think there may be a gas safety hazard

If you believe there is a smell of gas do NOT consider this a general repair. Please see the gas safety instructions and seek professional help as soon as possible.

Where appropriate, we can also advise whether an emergency boiler repair is sensible or whether the condition of the unit means replacement should be considered instead.

Complete Boiler Services

Our comprehensive boiler services will ensure that your central heating and hot water are functioning both safely and at maximum efficiency. Whether it is for the installation of a new boiler, repairs to your current boiler, or annual boiler maintenance, we are here to assist.

Boiler Installation

Professional boiler installation designed around your property, heating needs and long-term energy costs.

We assess:

  • The size of your house and the available space
  • Number and size of radiators
  • Your central heating configuration
  • Hot water use and multiple bathroom use, as well as the number of users
  • Type of fuel and whether there is a gas supply to your home
  • Condition of your current boiler
  • Ventilation and fresh air requirements for safe boiler operation
→ View Boiler Installation

Boiler Replacement

Upgrade your old, unreliable boiler with a modern, efficient replacement matched to your home and hot water demand.

A boiler replacement can help if you are experiencing:

  • Frequent breakdowns and rising repair costs
  • Higher energy bills from poor efficiency
  • Inconsistent heating or hot water performance
  • An ageing boiler nearing end of life
→ View Boiler Replacement

Boiler Servicing

Annual Boiler service shelters you from serious risks with your boiler and helps maintain efficiency by keeping it safe to use, and also ensures your warranty remains valid.

Most major Boiler manufacturers advocate an annual Boiler service. It's also important to get your boiler serviced regularly because it:

  • Improves boiler efficiency
  • Ensures safe gas operation
  • Helps prevent carbon monoxide risk
  • Identifies wear before breakdown
  • Ensures the boiler is properly maintained

Regular servicing also helps ensure the boiler remains boiler safe and operating correctly while keeping the boiler warranty valid.

→ View Boiler Servicing

Emergency Boiler Repair

If your heating and hot water fail unexpectedly, we provide prompt response across Worcestershire and the surrounding areas.

→ View Emergency Boiler Repair

What Boiler Repairs Can Involve

Boiler repairs vary depending on the fault and the age of the appliance. A repair may be simple, or it may require more detailed diagnosis and replacement parts.

Examples of repair work can include:

  • Replacing faulty valves
  • Repairing or replacing pumps
  • Resolving low pressure faults
  • Repairing leaks
  • Replacing worn components
  • Addressing ignition or pilot light issues
  • Checking and correcting controls
  • Carrying out safety checks before returning the boiler to service

Some gas engineers can complete a repair on the first visit if common spare parts are available in their vans. In other cases, the job may require further parts, additional labour or a return visit once the correct components are sourced.

Boiler Repair Cost

The most frequently asked question is how much boiler repairs should cost. The price depends on the fault, make/model, whether any spare parts are required and how much labour is needed. Boiler repairs can become more expensive if major components are affected, if there is difficult access, or if you have an older appliance.

Repair cost can vary depending on:

  • The fault involved
  • The age and condition of the boiler
  • Whether spare parts are available
  • The amount of labour needed
  • Whether the repair is completed in one visit
  • Whether emergency attendance is required

Some companies offer fixed price repairs, while others quote each repair based on diagnosis and work required. The key takeaway is ensuring you understand the projected expenses for labor and parts upfront, prior to any repair work starting.

Gas Safe Campaign

Repair or Replace?

Not every broken boiler should automatically be replaced, but not every repair is sensible either. A one off repair can be the right option if the fault is isolated, the boiler is otherwise in reasonable condition, and spare parts are available.

Replacement may be worth considering if:

  • The boiler is around 15 years old or more
  • The same fault keeps returning
  • Spare parts are difficult to source
  • Repair cost is becoming hard to justify
  • The boiler is inefficient and pushing up energy use
  • The wider heating system is starting to cause repeated problems

In some cases, repairing the boiler is the practical choice. In others, replacing it with a new boiler may make more sense in the long run, particularly if reliability, warranty cover and efficiency are becoming ongoing concerns.

We will always explain whether a repair looks sensible or whether it may be more practical to replace the appliance.

Boiler Servicing and Ongoing Reliability

Regular boiler servicing plays an important role in preventing avoidable faults. While boiler repairs deal with things that have already gone wrong, annual boiler service work and regular servicing can often identify wear, leaks or safety concerns before they develop into a full breakdown.

Why have your boiler serviced yearly?

  • Ensures safety checks are made
  • Maintains efficient boiler operation
  • Allows early detection of worn parts
  • Maintains your boiler warranty if applicable
  • Eliminates risk of unexpected breakdowns
  • Enhances long term heating efficiency

Boiler servicing is not the same as repair work, but the two are closely linked. A missed annual service can sometimes allow smaller problems to develop unnoticed, leading to a larger repair later on. Regular servicing also helps maintain safe operation of gas appliances and can help keep the warranty valid where the manufacturer requires annual service records.

Boiler Repairs for Homeowners and Landlords

We provide boiler repairs for a range of customers across the areas we cover.

Homeowners

For homeowners, a boiler fault often means immediate disruption to heating and hot water. We aim to diagnose the issue clearly and advise whether a repair, further work or replacement is the most sensible option.

Landlords

For landlords, reliable heating and hot water are essential to the property. Where repairs are needed, it is important to deal with faults promptly and make sure safety-related work is handled properly by qualified engineers.

Why Choose Complete Heating for Boiler Repairs?

When people need boiler repairs, they usually want a company that is responsive, qualified and clear about the work.

Complete Heating provides:

  • Gas Safe registered boiler repairs
  • Qualified engineers for gas boiler faults
  • Clear communication about the fault and the repair needed
  • Safety-focused work on heating and hot water systems
  • One off repair visits are appropriate
  • Honest advice on whether to fix or replace
  • Local service across Worcestershire and the surrounding Midlands areas

When a boiler’s on the blink, we know people aren’t looking for complications, they just need the problem fixed the right way. Our ethos is simple – diagnose the problem, explain the solutions, fix it safely and ensure it’s working correctly before any job is finished.

Speak To Complete Heating About Boiler Repairs

If you need boiler repairs, help with a broken boiler, or advice on whether to fix or replace an older gas boiler, Complete Heating can help.

We provide boiler repairs, emergency boiler repair support and related heating services across Worcestershire and the surrounding Midlands areas.

Phone: 0800 050 2345

Email: john@complete-heating.co.uk

Gas Safe registered: 215453

Boiler Repairs FAQs

Repair cost depends on the fault, the parts required and the labour involved.

Common boiler problems include low pressure, leaks, error codes, faulty controls, ignition faults, unusual noises and poor hot water or heating performance.

No. Work on a gas boiler must be carried out by a Gas Safe registered engineer who is qualified to work on that appliance type. General plumbing experience alone is not enough for gas repair work.

It can be. If the boiler is around 15 years old, becoming unreliable, expensive to repair or inefficient to run, replacing it may make more sense than repeated repairs. The right decision depends on the condition of the unit, spare parts availability and overall repair history.

AVAILABLE THROUGHOUT THE MIDLANDS AND BEYOND

  • Alcester
  • Alvechurch
  • Astwood Bank
  • Barnt Green
  • Beoley
  • Bewdley
  • Bournville
  • Bromsgrove
  • Cotteridge
  • Droitwich Spa
  • Evesham
  • Feckenham
  • Hagley
  • Henley-in-Arden
  • Hollywood
  • Kidderminster
  • Kings Heath
  • Kings Norton
  • Longbridge
  • Malvern
  • Mappleborough Green
  • Moseley
  • Northfield
  • Pershore
  • Redditch
  • Rednal
  • Rubery
  • Sambourne
  • Shirley
  • Solihull
  • Stratford-upon-Avon
  • Studley
  • Stourport-on-Severn
  • Tanworth-in-Arden
  • Warwickshire
  • Worcester
  • Worcestershire
  • Wythall

Check out our reviews on Google and trustpilot

We really appreciate your support and your kind words and we are constantly striving for more. Please support our team (and help us to continue improving our services) by leaving a review on Trustpilot.com.
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We have over 400 Reviews on Google!

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Complete Heating, Plumbing and Emergency Services
Based on 407 reviews
davejf82
28/04/2026
Completed an online contact form, John replied quickly, very efficient service, good communication letting us know when he would be with us. Found problem quickly... Read More »
davejf82
Simon Alabaster
25/04/2026
Shower pump broke down on Tuesday night. Team arrived on Wednesday afternoon to assess job and fitted replacement pump same afternoon. Quick, good quality work... Read More »
Simon Alabaster
Clare Taman
01/04/2026
Great service. I needed a shower and sink removing. Gave me a quote and charged me the same. Arrived early and tidied up. I will... Read More »
Clare Taman
Adil-Islam Choudhury
29/03/2026
Top-notch service. We had an urgent issue with a blocked toilet last night and John was a total lifesaver. He arrived promptly this morning, explained... Read More »
Adil-Islam Choudhury
Iona Burchell
27/03/2026
John came out for an emergency blocked toilet. Highly recommend.
Iona Burchell
5.0 407
Complete Heating, Plumbing and Emergency Services
Redditch B98 0RD, UK
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