Integrity in every value. Precision in every detail.

Precision Mass Appraisal Services delivers unmatched expertise across every facet of mass appraisal, from accurate data collection and model development to expert-level appeal defense and full-scale countywide reassessment programs. With a leadership team boasting over 100 years of combined experience in South Carolina ad valorem tax, Precision brings integrity, innovation, and proven results to every project. Our approach blends advanced technology with deep local knowledge, empowering counties to achieve fair, defensible, and transparent property values that stand up to the highest standards of accountability and public trust.

The Core of Precision: Where Values Define Value

Precision believes strong communities start with strong partnerships. We collaborate with South Carolina counties and the South Carolina Department of Revenue to develop sustainable models, integrate practical technology, and deliver cost-effective appraisal solutions that strengthen local trust and transparency.

By leveraging existing infrastructure, cutting-edge tools, and data-driven processes, Precision transforms workflows into efficient, accurate systems. Our innovation is not just about speed; it’s about smarter decisions, clearer insights, and better outcomes for all of our partners.

Precision empowers appraisal offices through comprehensive training and Standard Operating Procedures (SOPs) that ensure consistency, confidence, and competence in every task performed. We don’t just deliver results; we leave behind the structure to sustain them.