Gerard Bailey

Consulting Engineer

Professional History and Qualifications

Whilst completing his BSc (Hons) in Environmental Science from the University of Ulster, Gerard was assigned two European grant funded study projects with UNINOVA, Faculty of Science and Technology, investigating waste stabilization treatment in Portugal. He then continued his studies achieving a Masters in Environmental Sciences from Trinity College, University of Dublin, before becoming a Certified Energy Auditor (CEA), ESOS Lead Assessor and an accredited ISO 50001 Lead Auditor.

Gerard has worked across a broad range of sectors within Europe and the UK and is one of the leading experts in Indoor Air Quality and Water
Risk Assessment. As one of the leading experts in his field, he has extensive experience working as a Consultant and a University Lecturer. His expertise includes energy surveys / audits, Indoor Air Quality and Water Risk Assessments - Legionella monitoring and control.

Gerard joined ETS in 2016 as a Consulting Engineer and is responsible for the management and delivery of energy conservation measures for
a number of our clients.


Office Number
+353 (0)1 6499 007
Office Hours
Monday - Friday: 08:30 - 17:30