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Services We Offer

Our three distinctive offerings tailored to meet your needs.


Discover the comprehensive array of services available to elevate your business by clicking here.


Unlock a wealth of knowledge with our diverse range of courses by clicking here.


Learn about our Prognose software and discover its comprehensive suite of features by clicking here.

About Us

Since its establishment in 1986, Thimgan & Associates has been committed to providing specialized assistance across various aspects of real estate appraisal and assessment. Our array of services includes meticulous collection and validation of appraisal data, tailored database development, and thorough reviews of county valuation and assessment procedures. We specialize in conducting regression analysis and constructing models customized for diverse property types, encompassing single-family residential, multi-family units, condominiums, townhomes, vacant land, and commercial properties.

Moreover, we take pride in delivering comprehensive training sessions tailored to the specific needs of our clients. Our training programs cover a range of analytical methodologies, including ratio studies, time trend analysis, and valuation model development utilizing multiple regression techniques. Furthermore, we offer targeted training modules on specific topics such as sales validation and market value determination, tailored to the unique requirements of each jurisdiction.

At Thimgan & Associates, we combine decades of experience with a commitment to staying at the forefront of industry advancements, ensuring that our clients receive the highest quality assistance and training to effectively navigate the intricacies of property valuation.


Our Reach

Thimgan & Associates has had the pleasure of working, partnering, and collaborating with local and national government entities at all levels, within the US and internationally. Additionally, we are proud to have contributed to publications, workshops, seminars, and committees for the International Association of Assessing Officers.