Re: Anyone know a cheap/good heating engineer? Christ! What a hassle I've had this last week trying to get a good one that is not a rip. My combi-boiler needs replacing. Ive had various estermates, some as crazy as almost £2000 for a replacement. I've got a good cheap chap replacing it for a good quality combi for £850. I've got a few numbers you can try, that all come recommended, I'll PM the details.