Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the following Registration Statements, each as may be subsequently amended:
Registration Statement (Form S-8 No. 333-119109) of Hornbeck Offshore Services, Inc.;
Registration Statement (Form S-4 No. 333-121557) of Hornbeck Offshore Services, Inc.;
Registration Statement (Form S-8 No. 333-124698) of Hornbeck Offshore Services, Inc.;
Registration Statement (Form S-3 No. 333-128014) of Hornbeck Offshore Services, Inc.;
Registration Statement (Form S-4 No. 333-128016) of Hornbeck Offshore Services, Inc.; and
Registration Statement (Form S-4 No. 333-130784) of Hornbeck Offshore Services, Inc.
of our report dated January 27, 2006, with respect to Hornbeck Offshore Services, Inc. management’s assessment of the effectiveness of internal control over financial reporting and the effectiveness of internal control over financial reporting of Hornbeck Offshore Services, Inc., included in this Form 10-K/A.
/s/ Ernst & Young LLP
New Orleans, Louisiana
February 15, 2007