Willdan Announces Planned Date of March 31 for Fourth Quarter and Full Year 2008 Financial Results and Conference Call

ANAHEIM, Calif.--(Business Wire)--
Willdan Group, Inc. ("Willdan") (NASDAQ:WLDN) today announced the planned date
for its fourth quarter and full year 2008 financial results and conference call.
On Tuesday, March 31, 2009, after market close, Willdan plans to announce its
fourth quarter and full year 2008 financial results. Following the announcement,
Chief Executive Officer Thomas Brisbin and Chief Financial Officer Kimberly Gant
plan to host a conference call at 5:00 p.m. Eastern / 2:00 p.m. Pacific on the
same day, to further discuss the Company`s financial results and business
development activity.

Interested parties may participate in the conference call by dialing
877-835-3301 (303-262-2140 for international callers). When prompted, ask for
the "Willdan Group Investor Conference Call." The conference call will be
webcast simultaneously on Willdan`s website at www.willdan.com under Investors:
Events.

The telephonic replay of the conference call may be accessed approximately two
hours after the call through April 14, 2009 by dialing 800-405-2236
(303-590-3000 for international callers). The replay access code is 11128779#.
The webcast replay will be archived for 12 months.

About Willdan Group, Inc.

Founded over 40 years ago, Willdan Group, Inc. is a leading provider of
outsourced services to public agencies located primarily in California and other
western states. Willdan Group, Inc. assists cities and other government agencies
with a broad range of services, including civil engineering, building and safety
services, geotechnical engineering, energy efficiency, water conservation,
renewable resource strategy, financial and economic consulting, and disaster
preparedness and homeland security. www.willdan.com.

Forward-Looking Statements

Any statements made in this release that are not based on historical fact are
forward-looking statements. Any forward-looking statements made in this release
represent management`s best judgment as to what may occur in the future.
However, Willdan Group, Inc.`s actual outcome and results are not guaranteed and
are subject to certain risks, uncertainties and assumptions, and may differ
materially from what is expressed. For a description of factors that could cause
actual results to differ materially from such forward-looking statements, see
the discussion under the section "Risk Factors" included in the Company`s Form
10-K filing with the Securities and Exchange Commission.

Willdan Group, Inc.
Kimberly Gant
Chief Financial Officer
Tel: 714-940-6300
kgant@willdan.com
or
Financial Profiles, Inc.
Moira Conlon
Tel: 310-277-4907
mconlon@finprofiles.com

Copyright Business Wire 2009