I phoned up to cancel our BG cover, it was transferred over to us from the previous homeowner. They offered the cheaper flex option with a call out fee, went for that as they chase me to get the annual service done rather than me forgetting all about it. Plus it saves me chasing plumbers trying to get someone to look at it.
Never needed them to fix anything, called them out once but cancelled the visit as a bit of Googling revealed the CH pump was stuck, nothing a small hammer can’t sort out 🙂 Boiler is nearly 20 years old so not much to go wrong.
Worth noting that if they need to replace a major component of the system under the policy, other parts of the system may need to be brought up to current standards, and this you are liable to pay for.