Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Ranger Energy Services, Inc.

Houston, Texas

We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated March 30, 2022, relating to the consolidated financial statements of Ranger Energy Services, Inc. (the "Company"), which appears in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021.

/s/ BDO USA, LLP

Houston, Texas

June 1, 2022