Ronald R. Chadwick, P.C.
Certified Public Accountant
2851 South Parker Road
Suite 720
Aurora, Colorado 80014
Phone (303)306-1967
Fax (303)306-1944
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
I consent to the use in the Registration Statement of American Business Services, Inc. on Form S-1/A of my Report of Independent Registered Public Accounting Firm, dated March 22, 2012 on the consolidated balance sheets of American Business Services, Inc. as at December 31, 2010 and 2011, and the related consolidated statements of operations, stockholders' equity, and cash flows for the years then ended.
In addition, I consent to the reference to me under the heading “Experts” in the Registration Statement.
RONALD R. CHADWICK, P.C.
Aurora, Colorado
March 30, 2012
Ronald R. Chadwick, P.C.
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