About Us Office Locations Home | About Us | Office Locations Kiefner and Associates, Inc. maintains multiple office locations throughout the country. Our Office at Kiefner - A Hub of Excellence for Engineering and Technical Services, Offering Premier Asset Assurance and Consulting Solutions Worldwide. Columbus, Ohio OfficeAddress:6185 Huntley Road Ste. J Columbus, Ohio 43229 United States of America Phone: 614-888-8220 Ames, Iowa OfficeAddress: 1608 S. Duff Ave Ste. 400 Ames, Iowa 50010 United States of America Phone: (515) 509-2694 Houston, Texas OfficeAddress: 11801 S. Sam Houston Pkwy W. Houston, TX 77031 United States of America Phone: (832) 295-5023 Denver, Colorado officeAddress: 155 S. Madison Street Ste. 206 Denver, CO 80209 United States of America Phone: (720) 741-2002 Email Address: [email protected] Phone Number: (614) 888-8220 Fax Number: (614) 888-7323
