Exhibit 31.2
CERTIFICATION
I, William M. Brown, certify that:
1. I have reviewed this quarterly report on Form 10-Q/A of U.S. Concrete, Inc. for the quarterly period ended June 30, 2012;
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
Date: February 27, 2013 By: /s/ William M. Brown
William M. Brown
Senior Vice President and Chief Financial Officer