O’Sullivan Conservation works with its clients to determine the overall objectives and treatment goals, as well as identifying achievable objectives within the clients desired budget and timeframe.

Treatments for bronze sculpture and bas reliefs include cleaning, corrosion treatment, repairs, filling of losses, and recasting of replica elements as well as retouching, repatination of surface finishes, and rewaxing. These works can be undertaken as an individual service or as part of a conservation maintenance program.