About us  


"Eric Thornfeldt of Thornfeldt Appraisal Services is an honest, professional and extremely knowledgeable residential appraiser – qualities that reflect clearly in his appraisals. ... His knowledge of the market in the metropolitan areas of Ada and Canyon counties, as well as the outlying rural areas, is exceptional!"

Laurie Funston, Underwriter, Idaho Banking Company

Idaho Coverage Areas

Thornfeldt Appraisal Services, Inc. offers valuation services in five counties in Southwest Idaho.

  Making Informed Choices

About Us

Thornfeldt Appraisal Services, Inc. is a residential real estate appraisal firm based on Boise, Idaho. For more than 20 years we have been providing valuation services throughout Southwest Idaho and have established long term relationships with most of the top lenders and real estate professionals in our market. Our commitment to the appraisal industry is proven and we are confident we will exceed your expectations with respect to product quality and customer service.

Feel free to contact us if you have any questions or would like know more about our products and services.


Eric Thornfeldt

Eric Thornfeldt is the founder and President of Thornfeldt Appraisal Services, Inc. and has appraised real estate in Southwest Idaho since 1990. Eric grew up in the Treasure Valley and is a graduate of the University of Montana. Prior to appraising, Eric was a Vice President and Manager of the Loan Workout Department for Pima Savings and Loan in Tucson, AZ.
Eric is a frequent speaker at industry functions and guest instructor for real estate continuing education classes. He is an Idaho Certified Residential Real Estate Appraiser and is FHA approved.

Robbin Zahurak

Robbin Zahurak began her appraisal career in 2005 at Thornfeldt Appraisal Services, Inc. Robbin is part of a Navy family and grew up in numerous states around the country. She is a graduate of the University of Idaho. Prior to appraising, Robbin was a Yield Enhancement Engineer with Micron Technology.
Robbin has used her engineering background to develop innovative methods of analyzing data to establish market trends, particularly relating to supply/demand and value patterns. She is an Idaho Certified Residential Real Estate Appraiser and is FHA approved.