Attached files
| file | filename |
|---|---|
| S-1/A - FORM S-1/A - Heritage-Crystal Clean, Inc. | c58173a1sv1za.htm |
| EX-5.1 - EX-5.1 - Heritage-Crystal Clean, Inc. | c58173a1exv5w1.htm |
| EX-1.1 - EX-1.1 - Heritage-Crystal Clean, Inc. | c58173a1exv1w1.htm |
| EX-23.2 - EX-23.2 - Heritage-Crystal Clean, Inc. | c58173a1exv23w2.htm |
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We have issued our reports dated March 5, 2010, with respect to the consolidated financial
statements and internal control over financial reporting of Heritage-Crystal Clean, Inc. included
in the Annual Report on Form 10-K for the year ended January 2, 2010, which are incorporated by
reference in this Registration Statement. We consent to the incorporation by reference in the
Registration Statement of the aforementioned reports and to the use of our name as it appears under
the caption “Experts.”
/s/ Grant Thornton LLP
Chicago, Illinois
June 1, 2010
June 1, 2010