I was very pleased to have an amazing young man with great skill , very good communication skills I would recommend him for anyone else service needs.
Customer mentioned certain rooms were hotter than others. Found one return grille partially blocked by insulation. Cleared the obstruction and confirmed balanced airflow across all zones.
Did heating tune up on Lennox system and replace filter.
Did cooling tune up on Lennox system and reset breaker.
Did service call on Lennox heater and replace thermostat.
Did service call on airflo heater unit and adjusted air vent.