Vaillant Boiler Servicing From £80

You can get your Vaillant boiler serviced by a trained Vaillant boiler expert to keep it working safety and help prevent breakdowns. 

What Does Your Vaillant Boiler Service Include?

£80
Standard 

Standard Vaillant boiler service

£

80

For Vaillant boilers under 3 years old or those that have had a full service within 3 years.

  • Visual inspection
  • Expansion vessel check and recharge
  • Check for gas and water leaks inside the boiler
  • Gas pressure check
  • Flue inspection and integrity test
  • Clean out magnetic filter (if fitted)
  • Clean out the condensate trap
  • Check hot water temperature and flow rate
  • Top up heating system water pressure
  • Send you a detailed boiler service certificate
  • Fill out the boiler service record in the boiler manual, where available
£185
Full 

Full Vaillant boiler service

£

185

Recommended for Vaillant boilers over 3 years old or those that haven’t had a full service for 3 years.

  • Visual inspection
  • Expansion vessel check and recharge
  • Check for gas and water leaks inside the boiler
  • Gas pressure check
  • Flue inspection and integrity test
  • Clean out magnetic filter (if fitted)
  • Clean out the condensate trap
  • Check hot water temperature and flow rate
  • Top up heating system water pressure
  • Send you a detailed boiler service certificate
  • Fill out the boiler service record in the boiler manual, where available
  • Water quality check for system corrosion and make recommendations
  • Bleed all the radiators
  • Check the radiators to ensure they're all heating up
  • Full strip down and cleaning of the burner and main heat exchanger
  • Check and set the times on your heating and hot water programmer

What Do Our Customers Say?

Questions & Answers

Will servicing my Vaillant boiler fix any faults or problems?

No, this is common misconception. The purpose of a boiler service is to check your Vaillant boiler is working safely and carry out routine maintenance tasks. If your boiler isn’t working properly, a service won’t fix it. 

We recommend you contact us to book your fixed price Vaillant boiler repair on this page first. Then once the problem is fixed, you can book your boiler in for a service.

How Often Should A Vaillant Boiler Be Serviced?

Vaillant recommend their boilers should be serviced once a year, with a full service once every 3 years. This will help extend the boiler’s life, keep it working safely, and help prevent breakdowns.

Do I Need To Turn My Vaillant Boiler Off Before It’s Serviced?

Yes, if you can be without your boiler for a while, please turn the boiler off about 30 minutes before we arrive. This give the boiler chance to cool down, ready for our performance tests.

How Do I Check My Vaillant Boiler Has Been Serviced Properly?

There are 2 easy ways to tell if your Vaillant boiler has been serviced properly:

  1. You should receive a service certificate either via email or as a paper certificate when your engineer has finished. This will contain details of all the checks carried out on your boiler.
  2. A standard service should take about 45 minutes to complete - and a full service should take between 60 and 90 minutes. If your service takes a lot less time than this, it may not have been completed properly. 

How Can I Book My Boiler Service?

It’s really easy to book your service with us. You can either book online or over the phone.

Book Your Vaillant Boiler Service Today

Keep your boiler working safely and efficiently. Plus help prevent future breakdowns and maintain your boiler’s warrany.