About Us

Alcolock UK is a specialist provider of alcohol and drug detection technology, helping businesses and individuals improve safety, compliance and confidence around vehicle use. The company supplies ignition interlock systems, breathalysers, drug screening products and related accessories, alongside practical support services such as installation, calibration, training, repair and leasing.

Part of Alcohol Countermeasure Systems, a long-established manufacturer in the alcohol testing sector, Alcolock UK brings proven technology to the UK market with a strong focus on reliability, ease of use and road safety. Its product range covers both private and commercial needs, from personal breathalysers for individual users through to professional testing devices and full ignition interlock systems for fleets and operators.

A key area of the business is its ignition interlock offering. These systems require the driver to provide a breath sample before a vehicle can be started, helping to reduce the risk of alcohol-impaired driving. Alcolock UK supports installations across a wide range of vehicle types and also offers leasing options, making the technology more accessible for organisations looking to strengthen duty of care and driver safety procedures.

Beyond the products themselves, Alcolock UK positions itself as a service-led partner. The business supports customers with onboarding, scheduled servicing, calibration and technical guidance, helping ensure devices remain accurate and compliant over time. With solutions that support transport operators, businesses, public safety needs and personal use, Alcolock UK is focused on delivering dependable testing technology that helps protect drivers, passengers and the wider public.