WATSCO INC revenue for the last year amounted to 123.72 B MXN, the most of which — 85.36 B MXN — came from its highest performing source at the moment, HVAC Equipment, the year earlier bringing 96.48 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought WATSCO INC 111.09 B MXN, and the year before that — 128.32 B MXN.