So after sending them an email sunday night outlining the issue with some pictures I got a pretty standard reply back
" I was not instructed to undertake an asbestos survey of the property. I did not undertake and asbestos survey. I am not qualified to undertake an asbestos survey.
2. As your email correctly states, “by sight it is not possible to 100% certify if a material contains asbestos”.
3. It is my understanding that this type of asbestos is considered safe (so long as it is not disturbed) and no action is usually necessary.
4. Section 8 of my Building Survey report contains a general warning about asbestos, advising that “some elements of construction contain asbestos”.
5. Most houses of this type and age will contain some asbestos and your property is not unusual in that it contains asbestos insulation board."
I expected as much but it's weak. He's not qualified for electrics yet he'll comment on them, he's not qualified on gas but he'll give his opinion etc etc. His argument about it's fine as long as it's not disturbed is pointless, it needs disturbing because I have work to do on the house which is stopping me.
Next stage is 'independent' surveyor looks into it, which I doubt will be independent but a chum of his, step after that is taking it to the RICS for arbitration. There is also a civil recovery option as well.
I will exhaust all options as I feel he is in the wrong on this.
Interesting thread here:
http://www.mumsnet.com/Talk/property/2163275-Surveyor-missed-asbestos-in-garage
Sadly the OP hasn't updated but others have talked about their experiences.
This one is similar although I believe I have a much stronger case:
http://forums.moneysavingexpert.com/showthread.php?t=5152066
Outcome - compensation paid to remove the asbestos.
I've just replied back arguing his points and told him that if we cannot come to an agreement then I want to escalate the complaints procedure.
Also seen their are solicitors who specialise in cases like this. This is something else I might look into.