Can anybody give a recommendation for wheel alignment services in or around Nottingham or am I best off just using alignmycar.co.uk? Thanks.

You could try contacting Tny Bones at Wheels-In-Motion:

http://www.wheels-inmotion.co.uk/wheels-alignment.php

This company is based in Chesham and I have been very impressed by the skill, care and thoroughness with which they did the alignment of my car.

If Chesham is too far away from you, Tony is often helpful in advising about the competence of other alignment workshops nearer to you.