Wins for Blairco Contests Best of Clark County Winners Business/Organization Blairco Blairco has won Best of Clark County a total of 4 times. By Category Heating/Cooling 2014, 2015, 2022, 2023 By Year 2023 Heating/Cooling 2022 Heating/Cooling 2015 Heating/Cooling 2014 Heating/Cooling