Palm Beach Gardens, Florida, August 27, 2004 - Dycom Industries, Inc. (NYSE Symbol: "DY") will release its fiscal 2004 fourth quarter earnings on Monday, August 30, 2004, at approximately 4:15 p.m. (ET). Dycom has scheduled a conference call for Tuesday, August 31, 2004, at 9:00 a.m. (ET). To participate in the conference call, dial 888-428-4479 (United States) or 612-332-0335 (International) ten minutes before the conference call begins and ask for the "Dycom Earnings" conference call. A live webcast of the conference call will be available at http://www.dycomind.com. If you are unable to attend the conference call at the scheduled time, a replay of the live webcast will also be available at http://www.dycomind.com until Thursday, September 30, 2004. Dycom is a leading provider of engineering, construction, and maintenance services to telecommunication providers throughout the United States. Additionally, the Company provides similar services related to the installation of integrated voice, data, and video local and wide area networks within office buildings and similar structures. Dycom also provides underground utility locating and mapping and electric utility construction services. Visit our web site at http://www.dycomind.com for additional corporate information.