Working together Building new futures

O'Halloran & O'Brien Ltd. was incorporated in 1972. It is now in the sole ownership of Tom O'Brien. The company has evolved from a small groundworks company to a multi disciplined major contractor, encompassing the full spectrum of Civil Engineering and ground remediation.

Within the group of companies B&T Plant Hire Ltd. provides specialist support for all our hire requirements and also hires externally to all the major contractors.

The Reinforced Concrete Frame division of the company accounted for nearly 55% of the turnover in 2010.