MYR Group Inc. ("MYR" or the "Company") (NASDAQ:MYRG), a holding company of leading specialty contractors serving the electric utility infrastructure, commercial and industrial construction markets in the United States and Canada announced that it has entered into a definitive agreement to acquire all issued and outstanding shares of capital stock of Valley Holdings, Inc. and its subsidiaries (collectively, "Valley"), including Valley Electric Company, Inc. (Valley Electric) and Comet Electric, Inc. (Comet Electric) and their respective affiliates, for consideration of approximately $328.0 million, subject to net asset and other post-closing purchase price adjustments.