Premier Technical Services Group Ltd (PTSG) has been appointed to deliver specialist water treatment services to Nationwide Air Conditioning.
Founded in 2001, Nationwide Air Conditioning provides HVAC design, installation and maintenance services, with a focus on delivering sustainable, high-performance environmental solutions across its customers’ estates. The company supports clients with planned and reactive maintenance, emergency call-outs and energy management services, tailored to individual operational requirements.
Under the contract, PTSG’s engineers will provide a range of water treatment and water hygiene services to ensure Nationwide Air Conditioning’s systems remain compliant with current legislation and that water-related risks are effectively managed.
PTSG Water Treatment specialises in helping organisations meet their water compliance responsibilities, offering services including risk assessments, legionella control, remote monitoring and ongoing compliance support. The business delivers end-to-end solutions designed to protect people, assets and reputations while supporting regulatory compliance.
The appointment further strengthens PTSG’s presence in the water treatment and hygiene sector and highlights the Group’s capability to support critical building services providers with specialist compliance-led engineering solutions.


































