Grant Boiler Insurance

Service & Maintenance Plan for Grant Boilers at Affordable Price

Grant have been designing and manufacturing boilers and heating products for over four decades.

Their multi-award-winning range of products are suitable for both home and business use and consist of a range of oil-fired condensing boilers, as well as the latest renewable products.

What cover do I get with a Prominence Support Grant Boiler Insurance policy?

Our Grant Boiler Insurance covers you for the following issues:

  • Faults and general repairs that can be completed by our engineers on site.
  • Issues with parts within the appliance, such as faulty pumps, thermostats, and valves.
  • Money to a set amount for a replacement boiler in the event that the appliance cannot be repaired.

What are the benefits of taking out boiler insurance with Prominence Support?

With a Prominence Support boiler insurance policy, you’ll have access to the following benefits:

  • We have one of the largest networks of engineers across the UK. All are fully trained to deal with your issues.
  • Callouts within one day for most customers.
  • Our customer service team is dedicated and available 24 hours a day, 7 days a week.
  • Low cost but high cover levels.


Glow-Worm offer great quality boilers, but even the best appliances break down from time to time. That’s why our comprehensive and cost-effective Grant Boiler Insurance policy is there for you when you need it the most. We have a wide network of professional engineers across the country who will fix or replace faulty appliances in a jiffy.

Guides & Information

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