Palm Beach Gardens, Florida, June 1, 2007 -- Dycom Industries, Inc. (NYSE: DY) announced today its upcoming participation in the 2007 Credit Suisse Engineering & Environmental Services Conference to be held on Thursday, June 7, at Credit Suisse’s Offices, Eleven Madison Avenue, Level 2B, New York, NY.

Dycom is scheduled to make its presentation on Thursday, June 7, at approximately 2:50 p.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, July 7, 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.