MODTE Modtech Holdings Inc. (MM)

Modtech Holdings, Inc. (Company) (Nasdaq:MODTE) expects to file its Annual Report on Form 10-K for the fiscal year ended December 31, 2004, and its Quarterly Report on Form 10-Q for the fiscal quarter ended March 31, 2005, before the start of trading on Thursday, June 23, 2005. A news release outlining the content of these SEC filings will be issued simultaneously. Additionally, Charles C. McGettigan, chairman of the board; David M. Buckley, chief executive officer; and Dennis L. Shogren, chief financial officer, will host a conference call at 1:30 p.m. PDT on Thursday, June 23, 2005. Any investor or interested individual can listen to the teleconference. To participate, please call toll-free 800-291-8929 (or 706-634-0478 for international callers) approximately 10 minutes prior to the above start time. You may also listen to the teleconference live via the Internet at www.earnings.com. For those unable to attend, this website will host an archive of the call. A telephone playback will be available beginning at 5 p.m. PDT on June 23 through 9 p.m. PDT on Monday, June 27, 2005. To hear the playback, call 800-642-1687 (or 706-645-9291 for international callers) and provide Conference ID 7161775. About Modtech Holdings, Inc. Modtech(TM) is a leading national designer and manufacturer of modular buildings, both permanent and relocatable. In the school industry, the Company has advanced typical modular buildings technology to greater dimensions of flexibility and architectural integrity. Modtech(TM) has substantial product and geographic diversification throughout the southwestern states and a growing presence in Florida and Texas. Modtech's commercial and industrial buildings are sold to a diverse end-user market and may be leased through national, regional, and local dealers. The Company also designs and manufactures modular buildings to customer specifications for a wide variety of uses. Safe Harbor Disclaimer This press release contains certain statements of a forward-looking nature which are made pursuant to the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements typically are identified by the use of terms such as "may," "will," "should," "might," "believe," "expect," "anticipate," "estimate," "plan," "intend," and similar words, although some forward-looking statements may be expressed differently. The forward-looking statements made involve known and unknown risks, uncertainties, and other factors that may cause the actual results, performance, or achievements of the Company to be materially different from any future results, performance, or achievements expressed or implied by the forward-looking statements. For a further discussion of such factors, please refer to the Company's filings with the U.S. Securities and Exchange Commission. The forward-looking statements in this press release are made as of the date hereof and the Company assumes no obligation to update such statements.