Welcome to Koopman Kennedy & Feller, Sibley, Iowa

Mission Statement

Dedication to our client's interests is our first concern.  Providing excellent advice and counsel in a reasonable manner is our goal.  Service to our clients and other attorneys in an unmatched timely fashion is our practice.  

History of Koopman Kennedy & Feller

The firm was founded by Ernest Koopman on March 1, 1911 and has been in continuous existence for over 100 years.  Later, Mr. Koopman’s son Harold and then Harold’s spouse Marlys joined the firm.  After Ernest Koopman and Marlys retired  from the firm, Frank E. Kennedy joined.  Harold “Pete” Koopman (deceased) and Frank E. Kennedy (retired)  hired Joe Feller in 1978.  Currently, Joe Feller practices as a sole proprietor under the firm heading Koopman Kennedy & Feller.

The members of this firm have worked closely with many general business and farming families over the years to handle their legal matters.  It is not unusual to serve as legal counsel to several generations of the same family.


Address : 823 3rd Avenue
Sibley, IA 51249
Phone : (712) 754-4654
Fax : (712) 754-2507
Email : jfeller@kkfellerlaw.com