For support call: 0330 100 3142
Find an Installer

Book your boiler repair with Glow-worm

Call our repair service hotline:

0330 100 3150

One-off boiler repair at a fixed price

Book a boiler repair with us today and receive a fixed-price quote to address any issues with your Glow-worm gas boiler. All of our repair services also include a free gas safety check.

If your boiler is beyond economical repair, we won’t be able to fix the appliance as part of our fixed-price boiler repair package, but you’ll only be charged for the engineer's time (£99). In this case, we’ll advise you on a suitable replacement boiler for your home.

Our skilled engineers can provide one-off boiler repair for appliances that are no longer under guarantee – book your appointment today. If you are still within your guarantee period, call 0330 100 3150 to arrange for your boiler to be fixed.

For urgent help

Fixed-Price Repair

If your boiler needs a repair, you can book with us for a fixed fee.


Book an appointment

Find an Installer

Contact an installer close to your home, or request a callback.


Select now

Call: 0330 100 3150

Our boiler repair service hotline is available 7 days a week.


Get in touch

Here to help you with boiler repairs

Our installers are:

  • Gas Safe registered
  • Well-trained
  • Certified to repair and service Glow-worm boilers and controls


Find an Installer

For quick help, please tell us:

  • Address where the boiler is
  • Boiler model
  • Boiler serial number (found underneath your boiler)


Call us

Why choose Glow-worm for your boiler repair?

Our one-off boiler repair service is the most reliable option when it comes to fixing Glow-worm appliances. Who better to mend your boiler than the people who made it?

As well as the reliability of our approved engineers, there are plenty of other reasons to choose Glow-worm to repair your boiler:

  • We’re available seven days a week and can book you in right away.
  • Our one-off boiler repair package includes a free gas safety check.
  • We’ll give you a fixed-price quote with no unexpected charges.
  • Your engineer will be trained to fix your specific type of boiler, offering the expertise you need to get the job done fast.
  • If you work for the National Health Service, we offer a 25% discount on repairs for Glow-worm boilers (see below for more information).

For a quick and efficient boiler repair, book your appointment today.

Glow-worm support National Health Service workers with 25% discount on repairs for Glow-worm boilers

Glow-worm is supporting National Health Service workers who have valid ID with 25% discount for repairs on Glow-worm boilers until further notice.

To claim this offer, please call our dedicated phone line for National Health Service staff on 0330 102 8571 where you will be asked for proof of ID and address.

The work itself will be carried out at the residence of the National Health Service member only and ID will need to be shown to the engineer upon arrival to the property.

Full terms and conditions apply. Please speak to one of our advisers.

Boiler repair FAQs

We understand that you may have some queries when it comes to the repair of your Glow-worm boiler. Below, we’ve provided answers to questions that customers often ask us.

Can’t find the answer you’re looking for? Just get in touch.

More useful information on our boilers

Find a boiler

Get assistance in choosing the boiler best suited to your home.

Find a boiler

Manuals & instructions

Quick fixes you can take care of yourself.

Download manuals

Frequent issues

Which boiler do I have? What does this fault code on my boiler mean?

Get help

Glow-worm: More than 80 years of expertise

We are a pioneer of heating solutions and one of the leading heating manufacturers in the UK. With our state-of-the-art boilers, we offer a wide range of exceptional and durable energy solutions.

Feel free to contact us and learn about our products and services.