What is a performance bond primarily concerned with?

A performance bond is primarily focused on ensuring that a contractor fulfills their contractual obligations. In this context, the performance bond guarantees that if the contractor fails to complete the project as agreed, the surety company backing the bond is obligated to step in and either complete the project or provide the necessary funds to do so. This essentially acts as a safety net for the project owner, ensuring that they are not left high and dry if the contractor defaults.

The other options, while important aspects of a construction project, do not accurately reflect the primary purpose of a performance bond. Guaranteeing the quality of materials used relates more to warranties or material bonds. Fixing cost overruns is generally addressed through other financial tools or agreements. Providing insurance against worker injuries pertains to workers' compensation and safety regulations, which are separate from the obligations covered by a performance bond.