Based in suburban Indianapolis, Kiefer Design Group, Inc. is a full service interior design firm; products and design consultations available. For over 36 years, interior designer Mary Kay Kiefer, RID, ASID, Allied Member has turned client’s dreams into reality. The firm has won many design honors, has been featured by Design Times International as one of the “10 Designers to Watch” in the New Millennium and has been named one of the “Outstanding Interior Design Firms” of the Midwest by Architectural Digest. Mary Kay resides with her husband in the country on Willow Pond.


Encompassing all phases of interior design from concept to reality, Kiefer Design Group, Inc. brings their extensive experience for blending old with new. Mary Kay likes to refresh your space to focus on your lifestyle and personality. By adding colors and trends, she helps you establish an inviting, cheerful space for you and your family to enjoy.

Interior Design Services

  • Furnishings
  • Flooring
  • Window Treatments
  • Accessories
  • Custom Design Development {Schematics | Research}​​​
  • Professional Integration of Existing Furnishings & Accessories
  • Professional Integration of New Furnishings & Accessories​
  • Working Only With Your Existing Furnishings
  • Interior Design Consultations Available

Mary Kay Kiefer, RID