“Established in 1948, J.V. Tierney & Co. operate as Consulting Engineers for Building Services, Sustainable Design Specialists and Project Managers in the Construction Industry”

J.V. Tierney & Co. was established in 1948 and is the market leader in Consulting  Engineering Design in the field of Mechanical, Electrical and Sustainable Engineering in the Built Environment. The Company currently has a staff of over 60 people managed by 7 Directors and 4 Associate Directors. Our specialist subsidiary, JVTE, offers Environmental and Sustainable Design Solutions and are accredited BREEAM Assessors, LEED Commissioning Agents (CxA) and Building Energy Rating (BER) Assessors with a number of our projects achieving the international  environmental standards of BREEAM ‘Excellent’ and LEED ‘Platinum’ accreditation

Our Project Portfolio includes over 4000 designs with involvement in €500 million of construction works annually, both in the PPP and Design Build fields and in the more Traditional Sectors of Commercial, Healthcare, Education, Retail, Residential, Student Accommodation, Hotel & Leisure, Institutions & Secure Centres and Protected Structures. High profile projects include the Criminal Courts of Justice Dublin 8, Bank of Ireland New Corporate Headquarters Baggot Plaza Dublin 2, Croke Park National Stadium and the National Forensic Mental Health Service (NFMHS) Hospital for the HSE. Our Portfolio includes major Government Bodies and Private Sector Clients, including many from Overseas in the UK and the Middle East.

JV Tierney & Co. has the necessary Technical and Computer Modelling resources to handle the most complex of projects. We have expertise using the following Building Information Modelling (BIM) software tools: Revit, MagiCAD, IES, Amtech Pro Design and Autodesk Ecotect to manage the construction and provide models to allow informed decisions to be made.  Since 2010, we have completed numerous projects using these tools, such as DCE Data Centre in Birmingham, Tesco and Lidl Retail Projects, University of Limerick Clinical Education & Research Centre, and a number of Schools and Commercial Office Projects.

Licensed & Accredited Experience

The Company has become synonymous with the highest quality design concepts and is accredited to the following NSAI Management Systems –I.S. EN ISO 9001-2015 Quality Standard, I.S. EN 14001:2015 Environmental Standard, OHSAS 45001:2018 Occupational Health & Safety Standard, and BIM Accreditation to ISO EN 19650-2:2018 Standard. J.V. Tierney & Co. is also a member of the Irish Green Building Council (IGBC).

J.V. Tierney & Co. are members of the Association of Consulting Engineers of Ireland (A.C.E.I.) which is affiliated to The European Federation of Consulting Engineers Associations (EFCA) and FIDIC, The International Federation of Consulting Engineers.

“Projects we have completed demonstrate what we know – future projects decide what we will learn.”

Dr. Mohsin Tiwana

Our Clients

Award Winning Projects:

Contact Us

Get in touch with us:

Email Us

Call Us

00 353 1 421 4900