O’Byrne Jenkins, established in 1985 by Rory O’Byrne is a multi-discipline quantity surveying and project management practice based in Dublin.

We act on behalf of a wide range of clients in the private and public sectors and work in a team environment with clients, planners, architects, engineers and contractors to deliver a project on time and within budget.

We achieve value and cost effectiveness throughout the procurement and delivery of all construction projects in which we are involved.