UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D. C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 29, 2012

HEALTHCARE SERVICES GROUP, INC.

(Exact name of registrant as specified in its charter)

Commission File Number: 0-12015

Registrant’s telephone number, including area code: 215-639-4274

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Item 5.07         Submission of Matters to a Vote of Security Holders

On May 29, 2012, Healthcare Services Group, Inc. held its annual meeting of shareholders for the purposes of electing nine directors for a one-year term or until their successors are elected and qualified to fill the expiring terms of such directors.

All of the Company’s nominees for Director received the requisite plurality (i.e. the highest number of votes of the Company’s common stock in accordance with the bylaws of the Company and Section 1758 of the Pennsylvania Business Corporation Law) of the votes cast by the holders of shares present at the meeting in person or by proxy and entitled to vote thereon, and, accordingly, were elected to the Board of Directors for the ensuing year and until their successors are duly elected and qualified. The number of votes cast for and withheld from each nominee is set forth below:

The proposal for the ratification of the selection of Grant Thornton LLP as the Company’s independent registered public accountants for the current fiscal year ending December 31, 2012 has received a plurality of the votes cast as follows:

The proposal to approve, by non-binding advisory vote, the compensation of the Company’s named executive officers was approved based upon the following votes:

The proposal to approve the Company’s 2012 Equity Incentive Plan was approved based upon the following votes:

The proposal to consider one non-binding shareholder proposal, if properly presented, received the following votes:

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.