Commercial Leisure Services LLP (CLS) are specialists in commercial swimming pool engineering, water treatment systems and leisure facility support across the UK. With more than 17 years of experience working with commercial pools, CLS provides reliable products, expert engineering advice and professional plant room solutions for leisure centres, hotels, schools and hydrotherapy facilities.

Our team supports operators with professional pool chemicals, water testing equipment, plant room systems and engineering services designed to maintain safe, compliant and efficient swimming pool operations.

CLS supplies a wide range of commercial swimming pool chemicals, plant room equipment and specialist engineering support to help facilities maintain safe and reliable pool water treatment systems.

We are passionate about supporting the UK leisure industry with trusted products, expert advice and dependable engineering solutions.