Our geographic area of expertise is the Denver Metropolitan Area.  We specialize in the appraisal of vacant land, office, industrial-warehouse, retail, and special purpose properties.




Mr. Rothweiler has been in the real property appraisal and consulting profession since 1980.  His experience includes appraisal and consultation assignments involving some of the most significant office, industrial-warehouse, retail, and vacant land properties along Colorado's Front Range.  He has been qualified as an expert witness in Adams, Arapahoe, Boulder, Denver, and Jefferson County District Courts.





Mr. Dean has been in the real property and consulting profession since 1977.  He has extensive background in property valuations for litigation including:  eminent domain and bankruptcy.  He has been qualified as an expert witness in numerous district courts and the United States Bankruptcy Court.  His expertise includes a wide variety of property types including: office, industrial-warehouse, retail, special, use and vacant land.  He has been affiliated with the Appraisal Institute or its predecessors for 40 years, serving as President of the Colorado Chapter in 1995.


Established in 1994, The Rothweiler Group, Inc. maintains the highest and strictest standards when it comes to our clients and the real property appraisal profession. We have built our solid reputation on adherence to the Uniform Standards of  Professional Appraisal Practice, as well as Federal and Colorado law.  We pride ourselves on being timely, responsive, dedicated, and thorough which stems from an unyielding work ethic.


In today's competitive bid environment it is always a temptation for appraisers to take short cuts, in order to make an assignment profitable.  Our practice is built on doing just the opposite. Irrespective of the assignment, we place an emphasis on details, as that is what allows us to provide you with the best real property appraisal services that meet the intended use of the assignment results, as well as the needs of clients and other intended users.