WCA Waste Will Announce Third Quarter Results on November 1

Date: October 3, 2006

Source: WCA Waste Corporation

WCA Waste Corporation Announces Date for Third Quarter Ended September 30, 2006 Earnings Release and Related Conference Call

WCA Waste Corporation (NASDAQ: WCAA) announced that it will report results for the third quarter ended September 30, 2006 on November 1, 2006 after the close of the market. The Company will be hosting a conference call to discuss these results on November 2, 2006 at 8:30 a.m. Eastern time.

To participate in the call, listeners should dial 800-591-6942 and ask for the WCA Waste Corporation conference call and use pass code # 33475327. 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 twenty landfills, twenty-three transfer stations/material recovery facilities and twenty-five collection operations located throughout Alabama, Arkansas, Colorado, Florida, Kansas, Missouri, New Mexico, North Carolina, South Carolina, Tennessee and Texas. The Company's common stock is traded on the NASDAQ National Market System under the symbol "WCAA".

Contact: Tommy Fatjo, 713-292-2400

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