EX-23.1 3 exhibit23_1.htm EXHIBIT 23.1 CONSENT OF HEIN & ASSOCIATES 10-2008 exhibit23_1.htm
 
 

 
Exhibit 23.1


 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
 

We consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated March 5, 2008, relating to our audit of the consolidated financial statements and internal control over financial reporting, which appears on page F-1 in the Annual Report on Form 10-K of Natural Gas Services Group, Inc. as of and for the year ended December 31, 2007.




Hein & Associates LLP
Dallas, Texas
October 1, 2008