WaltonLinford is a Drug and alcohol screening company. WaltonLinford can screen for alcohol and drugs through the collection of hair, urine, blood and saliva. It uses our partner UKAS accredited laboratory and has collection agents throughout the UK. It deals mainly, but not exclusively, with the legal and health industry, adult social care, health and safety through work place testing and aids companies with pre employment testing. WaltonLinford`s agents have over 20 years experience and are discrete, professional and can collect, screen and send samples to the laboratory efficiently and at a time and location suited to the client.