O'Briens was engaged by Colliers Property to provide an annual height safety certification and also complete rectification works to comply with regulation. Read more about our approach.

O'Briens was engaged to abseil a clocktower in The Rocks, Sydney to repair a vital flagpole halyard rope system and install anchor points. Read more about our approach.

The Chau Chak Wing building is an architectural masterpiece, which requires a special approach to cleaning the exterior facade. O'Briens was up to the task and was tendered the work. Read more about our approach.