The typical expense of an a/c solution is between ₤ 50 and ₤ 200 each, with air conditioning engineers charging in between ₤ 20 and ₤ 50 an hour, depending upon where you live in the UK. http://fcmom.net/__media__/js/netsoltrademark.php?d=bbs.pku.edu.cn%2Fv2%2Fjump-to.php%3Furl%3Dhttps%3A%2F%2Fstpaulsairconditioning.co.uk%2Fair-conditioning-repair.html