Keys4u Locksmith is one of the largest uniformed, All our tech  DBS Checked Locksmith network in the UK.Keys4u have Iso 45001 & 9001Accreditation  We have locksmiths that work and live in or close to your area and can usually be with you within 30 minutes. We are on call 24 hours a day, 7 days a week, we never charge a call-out fee and our work comes complete with a guarantee.