How often should I get my boiler serviced?

You should aim to have your boiler serviced yearly to make sure it is running efficiently.

Why should I consider replacing my boiler?

It might be that your boiler isn’t energy efficient anymore or that it requires constant fixing. You might end up spending a lot more on energy bills because of it. For more information on how a new boiler can save you money.

Are DHS engineers Gas Safe registered?

Yes, all our engineers are Gas Safe registered and hold all relevant certifications with years of experience. We are also a Which? trusted trader, meaning we deliver the highest levels of customer satisfaction.

Which boiler should I choose?

If you’re replacing your boiler, we’d recommend a combi-boiler for maximum efficiency but we do offer a range of heating options for every household.

How much is a boiler?

This depends on the boiler you’re having fitted. We’d recommend getting in touch with us for a relevant quote. We do offer our boilers on finance now so you can spread the cost throughout the year.

Why does my boiler keep losing pressure?

There’s a variety of reasons as to why this might be happening. The two most common reasons are water leaks or faulty pressure release valve. Read more about common reasons your boiler might lose pressure.

Why does my boiler keep turning off?

If your boiler keeps turning off, your home won’t be heated efficiently. The main causes of this are low water pressure or air in the system. You can find other common causes of the boiler switching off and on in our blog.

What services do DHS offer?

DHS offer heating and plumbing, installation, maintenance and repair. You can rely on DHS for odd plumbing jobs around the home right through to complex heating installations.  We are also a Which? trusted trader so you can rest assured that we deliver a service you can rely on.

What is the difference between a boiler and an electric heater?

Both offer a way of heating your house, however gas boilers combined with radiators are much more efficient than electric heaters. You can read about the cheapest fuel for central heating on our blog.

Why is winter the best time to get my boiler serviced?

Contrary to popular belief, winter is not the best time to get your boiler serviced. Winter is often the busiest time of year for heating engineers as many people will turn their boiler on after the summer and find it doesn’t work. Get your boiler serviced in the summer instead and avoid the winter rush.


If you have any other questions you’d like the answers to, please get in touch with us by filling in our contact form or you can call us on 0117 924 7200.