Palm Beach Gardens, Florida, September 13, 2007 -- Dycom Industries, Inc. (NYSE: DY) announced today its upcoming participation at the D.A. Davidson & Co. Sixth Annual Engineering & Construction Conference to be held September 20, 2007, at the Omni San Francisco Hotel, San Francisco, CA.

Dycom is scheduled to make its presentation on Thursday, September 20, at approximately 10:15 a.m. (ET). A live simulcast of this presentation along with related slides will be available via the Company's web site at http://www.dycomind.com. To listen to the live presentation on the Company's web site, please visit the web site at least fifteen (15) minutes early to install any necessary audio software. If you are unable to listen to the presentation at the scheduled time, a replay of the live simulcast will be available at http://www.dycomind.com until Saturday, October 20, 2007.

Dycom is a leading provider of specialty contracting services throughout the United States. These services include engineering, construction, maintenance and installation services to telecommunications providers, underground locating services to various utilities including telecommunications providers, and other construction and maintenance services to electric utilities and others.