Arizona Blue Stake laws require all entities to notify the Arizona Blue Stake center two working days prior to opening an excavation or otherwise digging so that all underground public utilities can be properly located and marked. Do not wait until work is underway. Call well in advance to obtain the information you need to do the job safely.
In the Phoenix area, call the Blue Stake Center at 602-263-1100. In other areas call 1-800-STAKE-IT.