Original, data-backed analysis of the HVAC trade — pay, employment, and licensing. Every report is free to cite with attribution and built on primary sources (BLS, state regulators).
Median HVAC program tuition by state and credential type, with sample sizes, computed from this directory. CSV and JSON downloads. Free to cite.
A 50-state analysis of HVAC technician pay — headline wages, cost-of-living-adjusted real earnings, employment, and state licensing requirements. Free to cite.