J.V. TIERNEY & COMPANY (2002) LIMITED

J.V. Tierney & Company (2002) Limited is a long-standing consulting engineering practice, founded in 1948, that delivers specialist design and project-management services for the built environment. As market leaders in mechanical, electrical and sustainable engineering, they support a wide range of construction projects, from public-private partnerships and design-build schemes to more traditional commercial, healthcare and education developments. Their portfolio boasts over 4,000 completed designs, reflecting a commitment to innovative, energy-efficient solutions that meet the evolving needs of clients across Ireland.

The firm's expertise spans building services engineering, sustainable design consultancy and full-cycle project management. Notable award-winning projects include the Criminal Courts of Justice, Maynooth University Library Extension, Lidl Headquarters Dublin and the Trinity College Long Room Research Hub, among many others. By combining technical excellence with a collaborative approach, J.V. Tierney & Co. helps clients achieve high-performance, future-ready buildings while adhering to rigorous standards such as BREEAM. Their diverse team of engineers continues to drive forward-thinking design across the sector.