Mainstream Water Services Ltd is a leading, independent UK based water treatment company. We have regional teams of experienced engineers and specialist account managers, with industry recognised qualifications. Whether its Legionella monitoring, water hygiene tasks, cooling tower repair works or equipment maintenance, Mainstream can offer your business the solution.

Mainstream Water Services also offer subcontracting services to Water treatment and facilities management companies. We provide excellent support on our full range of services, helping your company deliver essential services to your customers.

Whatever your business sector; industrial, commercial, domestic or healthcare. Mainstream have the experience and know how to ensure you are compliant.