Landmark Environmental Services Ltd

Landmark Environmental Services Ltd. is a specialist water‑treatment company dedicated to delivering state‑of‑the‑art solutions for boiler, cooling and closed‑loop water systems. Drawing on a team of highly trained engineers and some of the most experienced water‑treatment experts in the field, Landmark designs bespoke programmes that help clients cut energy, water and maintenance costs while keeping critical plant running safely and reliably.

The firm’s core services include cooling‑water treatment, commercial building and hotel water‑system management, Legionella risk assessments, and comprehensive healthcare water management. It also offers treatment for chill and low/medium‑temperature hot‑water systems as well as boiler water treatment, with a recognised focus on controlling water‑borne bacteria such as Legionella and Pseudomonas – a vital concern for hospitals and other health‑care facilities.

Headquartered in the Johnstown Business Centre near Naas, County Kildare, Landmark Environmental Services serves a broad range of commercial, hospitality and health‑care customers across Ireland, combining technical expertise with a customer‑focused, communicative approach that sets it apart in the industry.