Donnelly Troy and Associates Ltd

Donnelly Troy & Associates is a Dublin‑based engineering practice that specialises in the design of new builds as well as the repair, conversion and alteration of existing structures, whether large or small. Drawing on a blend of cutting‑edge computer‑aided design, analysis and drafting tools together with traditional drawing office skills, the firm delivers efficient, cost‑effective solutions for a wide range of building types – from private houses and schools to shop units, office blocks, factories and hospitals.

The practice offers a comprehensive suite of structural services, including commercial, residential and industrial structural design, alongside specialised foul and storm‑water drainage design. Central to its philosophy is a deep understanding of each client’s needs, a flexible approach to engineering, and a commitment to personal service, prompt response and close liaison throughout every project. Based in Fairview, Dublin 3, Donnelly Troy & Associates combines technical expertise with a client‑focused ethos to bring practical, economical designs to life.