BLACK AND WHITE ENGINEERING (IRELAND) LIMITED

Black and White Engineering (Ireland) Limited, now encompassing the legacy of Homan O'Brien, is a Dublin-based consulting engineering practice that delivers technically robust and commercially certain mechanical and electrical system designs. Drawing on a heritage that stretches back to 1955, the firm combines innovative engineering concepts with a strong commitment to value-for-money solutions for a wide range of building projects across Ireland.

The company's core specialisations include sustainable engineering design, mechanical and electrical services engineering, and pioneering energy-efficiency technologies. Notable achievements include the first ice-bank thermal storage system in Ireland (Beresford Court, 1992) and a suite of award-winning projects such as Dublin Landings, 70 St Stephens Green and the Shanganagh Castle residential scheme. Black and White Engineering is accredited by Engineers Ireland, the Association of Consulting Engineers of Ireland, the Chartered Institution of Building Services Engineers and other professional bodies, and holds ISO 9001, ISO 14001 and ISO 45001 certifications, underscoring its dedication to quality, environmental stewardship and occupational health and safety.