Gbplaces.com has listed approx 53 Drug Testing laboratories in United Kingdom. Some of the Top rated Drug Testing laboratories in United Kingdom are- Crystal Health, Crystal Health Group DNA Drug and Alcohol Clinic Preston, Vivonics Preclinical Limited, Crystal Health Group DNA Drug and Alcohol Clinic Watford, NIVHA Laboratory Services Ltd, Crystal Health Group DNA Drug and Alcohol Clinic Cambridge, Crystal Health Group DNA Drug and Alcohol Clinic Chatham, Crystal Health Group DNA Drug and Alcohol Clinic York, Crystal Health Group DNA Drug and Alcohol Clinic York & Hampton Knight.