I currently have Central Heating Cover with British Gas. Just had my renewal through and they charging about £31 per month. That is for there Homecare 200 Cover without excess. I have been on a comparison webb site and see that there are a number of companies which offer this service which are all cheaper. Wanted to know what the service are like. How long do they take to come out. With British Gas, they normally come out next day. Don't mind paying an excess.