Gosai Heating & Gas

Fast, Reliable 24/7 Emergency Response

When your boiler stops working, you need fast, reliable help you can trust.

Our Services Include:
Why Choose Us:

Frequently asked questions

What boiler brands can you repair?

We repair all major boiler brands, including Worcester Bosch, Vaillant, Baxi, Potterton Ideal, Glow-worm, Biasi, Heat line, . Our engineers carry common spare parts to help fix most issues on the first visit.

We usually charge a call out charge to diagnose the issue if the repair can be fixed within the hour without having to change parts than that’s the fixed price however if we have to change parts this will be additional. repair costs vary depending on the fault and any parts needed. We’ll always provide a clear, upfront price before starting any work. 

Many repairs can be completed within the same visit, often in under an hour. If specific replacement parts are needed, we’ll order them promptly and return to finish the job as soon as possible.

Yes. If our engineer finds that repairing your boiler wouldn’t be cost-effective — for example, due to age or frequent breakdowns — we’ll honestly advise you and provide a free quote for a replacement boiler.

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