Duncan Valley Electric Cooperative Arizona 811 A reminder from Duncan Valley Electric Cooperative ... Before you do any construction digging or on your property or public land, please give the Arizona 811 Center a call at 1-800-782-5348 or dial 811. Operators are on duty from 7 a.m. to 4:30 p.m. Monday through Friday, excluding holidays. Person not in compliance with the law may be subject to a fine... REMEMBER 1-800-STAKE-IT! OR DIAL 811. For our New Mexico electric customers, call 1-800-782-5348. Duncan Valley Electric Cooperative reminds you to call your local gas provider if you smell natural gas in or around your home or business. Natural gas is odorless, so the gas supplier adds a chemical called mercaptan. This chemical has an odor similar to rotten eggs. A gas leak could be dangerous. If the odor is strong in your home or business, remember to observe these safely tips: Do not light matches Do not turn lights on or off Do not use the telephone Notify everyone in the home or building if possible Call the gas company from a nearby home or building Do not re-enter the building until the gas company has informed you Duncan Valley Electric Cooperative Arizona 811 A reminder from Duncan Valley Electric Cooperative ... Before you do any construction digging or on your property or public land , please give the Arizona 811 Center a call at 1-800-782-5348 or dial 811. Operators are on duty from 7 a.m. to 4:30 p.m. Monday through Friday , excluding holidays . Person not in compliance with the law may be subject to a fine ... REMEMBER 1-800 - STAKE - IT ! OR DIAL 811 . For our New Mexico electric customers , call 1-800-782-5348 . Duncan Valley Electric Cooperative reminds you to call your local gas provider if you smell natural gas in or around your home or business . Natural gas is odorless , so the gas supplier adds a chemical called mercaptan . This chemical has an odor similar to rotten eggs . A gas leak could be dangerous . If the odor is strong in your home or business , remember to observe these safely tips : Do not light matches Do not turn lights on or off Do not use the telephone Notify everyone in the home or building if possible Call the gas company from a nearby home or building Do not re - enter the building until the gas company has informed you