FM 1171 corridor no-cool surges kill callback windows
When the thermometer crosses 95° in Flower Mound, the call volume doubles overnight. Bridlewood and Wellington neighborhoods light up at the same time—three calls stack while you're finishing a compressor swap in Lakeside DFW, and the homeowner who left a voicemail at 2:47pm has already booked with the next shop by 3:05pm. The FM 1171 corridor runs from Lewisville to the Tour 18-area; service-area math means a single missed callback during the surge costs you a $400 capacitor job or a $6,000 system replacement. Narlo replies to the missed call in 10 seconds, qualifies whether it's a no-cool emergency or a maintenance ask, and books the time slot in your CRM while you're still on the first job.