For years we have had British Gas Homecare in our house and the daughter's house. We had basic system cover including controls. For our daughters we have System cover, electrics, drains etc and Landlords Safety Certificate. Whilst I moan about BG Energy and their website (Much improved now) we have always found the Homecare very good and responsive. Daughter had leak from the bathroom early on Xmas Eve 2022 and Dynorod were around that afternoon doing temporary fix and they came back after Xmas for the full repair. She also has a neighbour who complains about the noise from the daughters CH and BG have replaced burner, fan and pump over the last 12 months and the technicians said that her Baxi boiler was actually one of the quieter ones. They are also good on the service dates for daughters as it involves a Landlords Safety Certificate. So appointments don't drift right. For ours I am quite relaxed .
We changed to a local CH business in March 2023 as they were cheaper than BG, but did not work weekends. Prior to taking on our system the pre check found that the valve the sleets heating or hot water had stem leak and they could not cover it. So I just phoned BG and a technician was out within a few days and replaced the complete valve unit all done a few days before cover expired. But the commercial company service engineer wasn't very thorough and didn't clean out the magnetic filter. So when it came to renew we got quote from BG and are now back with Homecare, and the service was carried out within three weeks of the new policy starting.
BG can be a bit flexible over service dates in winter (especially Jan-Feb) as they designate staff for cold weather repairs in preference to servicing. But for our house its never bothered me.
So overall we are quite satisfied with BG Homecare. No need to fund repairs upfront like on some policy covers.