0001193125-07-238317 10-Q 5 20070930 20071107 20071107 ADA-ES INC 0001223112 2890 841457335 CO 1231 10-Q 34 000-50216 071221117 8100 SOUTHPARK WAY B LITTLETON CO 80120 10-Q 1 d10q.htm FORM 10-Q DATE 09/30/2007 EX-31.1 2 dex311.htm CERTIFICATION OF CHIEF EXECUTIVE OFFICER OF ADA-ES, INC PURSUANT TO RULES 13A-14 EX-31.2 3 dex312.htm CERTIFICATION OF CHIEF FINANCIAL OFFICER OF ADA-ES, INC PURSUANT TO RULES 13A-14 EX-32.1 4 dex321.htm CERTIFICATION OF CHIEF EXECUTIVE OFFICER OF ADA-ES, INC PURSUANT TO 18 U.S.C EX-32.2 5 dex322.htm CERTIFICATION OF CHIEF FINANCIAL OFFICER OF ADA-ES, INC PURSUANT TO 18 U.S.C