Boiler Repair, Servicing & Maintenance
HEATING & BOILERS
Boiler Maintenance
At JB Gas and Heating, we understand the frustration and discomfort of a broken boiler, especially during the colder months. Whether you are experiencing a sudden loss of heating and hot water, strange noises from your unit, or simply need your annual safety service, we are here to provide rapid and reliable boiler care.
Our priority is to restore your heating quickly and ensure your system is operating safely. We believe in honest diagnostics, explaining exactly what has gone wrong and providing a clear plan to fix it. That is the JB Gas and Heating difference.

Comprehensive Boiler Care
Our team of experienced engineers is dedicated to diagnosing faults accurately and maintaining your boiler to prevent future breakdowns.
We have repaired countless boilers across Hounslow, dealing with everything from faulty diverter valves and broken pumps to low pressure issues. Our engineers carry a wide range of common spare parts, allowing us to complete most repairs on our first visit and get your home warm again quickly.
At JB Gas and Heating, we are committed to preventative care. An annual boiler service is essential for maintaining efficiency, preventing dangerous carbon monoxide leaks, and validating your manufacturer's warranty. We conduct a rigorous multi-point inspection, cleaning internal components and testing all safety devices.
We believe that no boiler is too obscure for our team. Whether you have a Worcester Bosch, Vaillant, Baxi, Ideal, or any other major brand, our engineers have the training and technical knowledge to service and repair it effectively.
During our visit, we will take the time to answer your questions and provide expert guidance on:
System Pressure
We will show you how to safely top up your boiler pressure if it drops.
Efficiency Tips
We can advise on how to run your boiler more economically.
Lifespan Assessment
We will give you an honest appraisal of your boiler's health and when you might need to consider a replacement.
Why Choose Us
So why choose JB Gas and Heating for your boiler repair and servicing? It is simple:
- We offer fast response times for urgent heating breakdowns.
- Our engineers are Gas Safe registered and highly experienced in diagnostics.
- We provide a thorough, deep-clean service, not just a quick visual check.
- We offer honest advice—we will never push for a replacement if a repair is viable.
Words From Our Customers
We’re proud to provide reliable plumbing, heating, and gas services with a strong focus on safety, professionalism, and customer care. Our clients trust us to deliver honest advice, tidy workmanship, and a responsive service every time.
JB Gas and Heating came out quickly when we had a leaking pipe under the kitchen sink. The plumber was professional, explained everything clearly, and fixed the issue the same day. Really reliable service and very tidy workmanship.
Sarah Mitchell LandlordWe used JB Gas and Heating for a boiler service and to sort out a problem with two cold radiators. The engineer arrived on time, got the heating working properly again, and gave helpful advice on keeping the system efficient. Would definitely recommend.
Daniel Cooper Homeowner
Ready to Upgrade Your Plumbing or Heating System?
Contact JB Gas and Heating today to schedule your consultation. Let our expert team provide the safe, efficient, and professional service your home deserves.
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