June 2, 2022
Securities and Exchange Commission
100 F Street N.E.
Washington, D.C. 20549
Ladies and Gentlemen:
We have read the statements made by Natural Gas Services Group, Inc. included under Item 4.01 of its Form 8-K dated May 26, 2022, to be filed with the Securities and Exchange Commission. We agree with the statements concerning our Firm therein.
Sincerely,
/s/ Moss Adams LLP