Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - NATURAL GAS SERVICES GROUP INCFinancial_Report.xls
10-K - NGSG 2011 FORM 10-K - NATURAL GAS SERVICES GROUP INCngs_10kx2011.htm
EX-23.2 - HEIN & ASSOCIATES, LLP CONSENT - NATURAL GAS SERVICES GROUP INCexhibit232heinconsent.htm
EX-32.2 - SOX CERTIFICATION OF PRINCIPAL ACCOUNTING OFFICER - NATURAL GAS SERVICES GROUP INCexhibit322larrylawrencesar.htm
EX-23.1 - BDO USA, LLP CONSENT - NATURAL GAS SERVICES GROUP INCexhibit231bdoconsentletter.htm
EX-31.2 - CERTIFICATION OF PRINCIPAL ACCOUNTING OFFICER - NATURAL GAS SERVICES GROUP INCexhibit312larrylawrencecer.htm
EX-31.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER - NATURAL GAS SERVICES GROUP INCexhibit311stevetaylorcerti.htm



 
EXHIBIT 32.1
 
CERTIFICATION PURSUANT TO
18 U.S.C. §1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
 
In connection with the Annual Report of Natural Gas Services Group, Inc. (the “Company”) on Form 10-K for the year ended December 31, 2011 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Stephen C. Taylor, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:
 
 
1
The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
 
 
2
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
 
Date:  March 14, 2012
 
Natural Gas Services Group, Inc.
 
 
 
By:
/s/ Stephen C. Taylor
 
 
 
Stephen C. Taylor
 
 
 
Chairman of the Board of Directors, President and Chief Executive Officer (Principal  Executive Officer)