CAME OUT ON A ESTIMATE ON EQUIPMENT. INSTALLED A 4 T HT 12YR P&L. MADE SUREEQUIPMENT WAS INSTALLED PROPERLY. MADE SURE WORK AREA WAS CLEAN WHEN FINISH. CHECK THERMOSTAT, CHECK AIR FILTER, CHECK AIRFLOW, CHECK GAS PRESSURE AND FOR PROPER VENTING, CHECK ALL ELECTRICAL CONNECTIONS. EVERYTHING IS RUNNING GREAT.