Why should you contact utility companies before starting underground repairs?

Contacting utility companies before starting underground repairs is essential to ensure safety and prevent damage to existing infrastructure. Asking them to mark the location of their utilities is crucial because it provides information about the presence and depth of underground lines. This helps in avoiding accidental strikes to water, gas, electric, or telecommunications lines, which can lead to service disruptions, safety hazards, and potentially costly repairs.

Additionally, knowing where these utilities are located helps to inform the planning and execution of the repair work, thereby reducing the risk of accidents and ensuring compliance with regulations that govern excavation and repairs. Proper marking of utilities allows workers to proceed with confidence, which minimizes the risk of interruptions and enhances overall project efficiency.