A Free Call to 811 Will Help Keep You Safe and Avoid Expensive Repairs Averaging $3,500 OAKLAND, Calif., Aug. 8, 2025 /PRNewswire/ -- Monday, August 11, is recognized as National 811 Day, to raise ...

Every day underground utility lines are damaged due to homeowners and contractors failing to call 811 before starting digging projects in Northern California. Not only is digging without knowing the ...