Meet The Team...

GMASS was founded in the early 2000's as a small team of people who traveled across Georgia working with county assessment offices. From there, we have experienced growth year after year to become the largest revaluation firm in the state. Along with valuation, we have grown to add a competent staff that has allowed us to break into a large number of other fields and expand what we can do for our clients.


Our leadership team is comprised of past Chief Appraisers and Analytical Gurus. With established roles in the industry well before the founding of GMASS, our leadership team has experience that takes GMASS above the rest.

Terry McCormick

Chief Executive Officer

GREAB #250818

Kristi Reese

Chief Financial Officer

GREAB #7079

Gregg Reese

Chief Technical Officer

Stan King

Chief Operations Officer

GREAB #324802