I contacted Sina for a quote on a new furnace, having a furnace that stopped running. A different business that sent a technician deemed my furnace broken, misdiagnosed the issue and aggressively pushed me on buying a new furnace complete system.
Sina took only a few minutes to determine that the only thing damaged was a capacitor on the main blower, he quickly replaced it and the furnace started to hum happily again.
I asked for a maintenance/cleanup/test done as well.
Sina got a new customer in me, totally happy with this experience, it is rare these days to encounter an honest, skilled, responsive, reasonably priced technician, Sina is all that and more. Thank you.