WCA Waste Corp. to Release 2Q Earnings on August 1

Date: July 11, 2007

Source: WCA Waste Corporation

WCA Waste Corporation Announces Date for Second Quarter 2007 Earnings Release and Conference Call

WCA Waste Corporation (Nasdaq: WCAA) announced that it will report results for the second quarter ended June 30, 2007 on August 1, 2007 after the close of the market. The Company will be hosting a conference call to discuss these results on August 2, 2007 at 8:30 a.m. Eastern time.

To participate in the call, listeners should dial (866) 825-3308 and ask for the WCA Waste Corporation conference call and use pass code # 26547911. The call is also being broadcasted through a link on our website at www.wcawaste.com.

WCA Waste Corporation is an integrated company engaged in the transportation, processing and disposal of non-hazardous solid waste. The Company's operations consist of 24 landfills, 24 transfer stations/material recovery facilities and 27 collection operations located throughout Alabama, Arkansas, Colorado, Florida, Kansas, Missouri, New Mexico, North Carolina, Oklahoma, South Carolina, Tennessee and Texas. The Company's common stock is traded on the NASDAQ Global Market System under the symbol "WCAA."

For more information, contact:
Tommy Fatjo
WCA Waste Corporation, Houston, Texas
713-292-2400
www.wcawaste.com.

Sign up to receive our free Weekly News Bulletin