guide

Why summer is the best time to book a boiler service

06 January 2025 | OVO Energy

If you want to keep your boiler in good condition, booking a boiler service is a good place to start. It means you can spot any problems before they get worse. And it helps your boiler run efficiently, meaning you could save on heating bills.

So when is the best time to have your boiler serviced? People tend to forget about their boiler in the summer, but it’s actually the best time to book a service. 

The main benefits of a summer service are: 

  • You could save money on a repair cost 
  • You'll be seen more quickly by an engineer 
  • It gives you peace of mind before winter 
  • It gives you more time to order a replacement if needed
  • Your home won’t be cold while any repairs are being done  

Here’s what to consider when booking a boiler service during the warmer months:

Your boiler might have developed a new issue

If your boiler’s been switched off, you might not have noticed a problem that’s been around since last winter. That might mean turning it on when it gets cold and finding it’s not working.

It’s likely your boiler will develop more faults, the older it is. There are a few warning signs that your boiler has an issue, like:

  • Your radiators aren’t producing as much heat 
  • The hot taps aren’t working  
  • A strange smell or noise (gurgling, tapping, or dripping) coming from your boiler

You’ll probably only be able to spot an issue when your boiler is switched on. But a professional engineer will be able to figure it out during a boiler service.

You’ll avoid a rush if you need a replacement

If your boiler’s getting old, it might need replacing. Boilers have an average lifespan of about 15 years. Eventually, it might make more sense to get a new one rather than pay for repairs or replacing parts. 

Getting a boiler serviced in the summer means that if you need to replace your boiler or any of its parts, you’ve got time to sort it out. There are lots of boiler models to choose from. An engineer will be able to give you advice on what’s best for your heating system and household.  

It’ll also mean you have more time to look at deals, and potentially avoid overpaying for a replacement or new parts. 

It can help save money long-term 

A regular boiler service helps you avoid expensive last-minute repairs, or replacement costs.

A summer boiler service will make the process more relaxed, as booking repairs won’t be so urgent. Which gives you time to figure out any next steps financially. 

You might need to pay more for emergency repairs in winter. It’s the busiest time of year for boiler engineers and plumbers, as problems like frozen pipes can develop. So more people need urgent repairs.

As well as higher prices, it can mean longer waiting times to get things fixed.



Peace of mind for the winter

Most importantly, booking a summer boiler service gives you peace of mind. It means you’re less likely to run into any problems during the colder months. You’ll know everything’s been checked, and is in working order for when you need it. 

Having boiler insurance that includes an annual service helps keeps costs down. All the cover plans we offer at OVO include an annual service, as well as unlimited call-outs, and access to a 24/7 helpline.