Willdan Group, Inc. (“Willdan”) (NASDAQ:WLDN) today announced that President and Chief Executive Officer Thomas Brisbin and Chief Financial Officer Stacy McLaughlin will present at the D. A. Davidson & Co. 13th Annual Engineering & Construction Conference on Wednesday, September 10, 2014, at 10:45 a.m. Pacific Time. The conference is being held at the Omni San Francisco Hotel in San Francisco.

Willdan invites investors and other interested parties to attend a live webcast of its presentation on the company’s website at www.willdan.com under the “Investors: Events and Presentations” section. A replay of the presentation will be available on the website following the presentation.

About Willdan Group, Inc.

Celebrating its 50th year of business, Willdan provides outsourced professional technical and consulting services to public agencies, public and private utilities, and commercial and industrial firms throughout the United States. Willdan benefits from well-established relationships, industry-leading expertise and a solid reputation for delivering projects on time and on budget. The company's service offerings span a broad set of complementary disciplines that include engineering and planning, energy efficiency and sustainability, financial and economic consulting, and national preparedness. Willdan has crafted this set of integrated services so that, in the face of an evolving environment—whether economic, natural, or built—Willdan can continue to provide services that are innovative, comprehensive, and trusted. For additional information, visit Willdan's website at www.willdan.com.