News Release

PITTSBURGH, Aug. 4 /PRNewswire-FirstCall/ -- Mastech Holdings, Inc. (NYSE Amex: MHH) ("Mastech"), a national provider of Information Technology Staffing services, has rescheduled its second quarter conference call to Thursday, August 13, 2009 at 9:00 a.m. Eastern Time.

(Logo: http://www.newscom.com/cgi-bin/prnh/20080508/NETH059LOGO-b )

The call will be webcast live on the Internet at www.mastech.com via the Investor Relations section. Investors should log on 10 minutes prior to the start of the program.

A replay of the call will be available for 7 days following its conclusion. Domestic callers can access the replay by dialing 877-660-6853 and entering account number 337 and conference number 329133. International callers can access the replay by dialing 201-612-7415 and entering the same account number 337 and conference number 329133. The webcast will be available for 7 days on Mastech's corporate website.

About Mastech Holdings, Inc.:

Leveraging the power of 20 years of IT experience, Mastech (NYSE Amex: MHH) provides Information Technology Staffing services in the disciplines which drive today's business operations. More information about Mastech can be found at Mastech's website: www.mastech.com.

SOURCE  Mastech Holdings, Inc.

    -0-                           08/04/2009
    /CONTACT:  Donna Mascia, Manager, Investor Relations of Mastech,
+1-888-330-5497/
    /Photo:  http://www.newscom.com/cgi-bin/prnh/20080508/NETH059LOGO-b
             http://photoarchive.ap.org
             PRN Photo Desk, photodesk@prnewswire.com/
    /Web Site:  http://www.mastech.com /
    (MHH)

CO:  Mastech Holdings, Inc.

ST:  Pennsylvania
IN:  CPR ITE
SU:  CCA

PR
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1969 08/04/200917:30 EDThttp://www.prnewswire.com