The Infrastructure and Engineering Services section of the Lord Howe Island Board is responsible for the maintenance of Lord Howe Island's public assets, Lord Howe Island Board assets as well as waste management.

Public assets include the island's road network, public spaces including BBQ areas, electricity network and power generation, the Lord Howe Island Aerodrome, Jetty, Waste Management Facility and public buildings including the Gower Wilson Memorial Hospital and Community Hall.

Board assets also include staff residences, let-able buildings such as the post office, plant and equipment and the vehicle fleet.