August heat-dome surges across Collin County kill callback windows
The August 2023 heat dome put Frisco HVAC shops underwater—Newman Village and Lone Star Ranch homeowners call the moment the upstairs hits 82°, and a 4-minute callback window is standard. You're finishing a Starwood compressor swap at 6pm when three no-cool calls land; by the time you clear the truck and check voicemail, two homeowners booked with The Colony shops that answered in real time. Narlo replies via SMS in 10 seconds, qualifies system age and thermostat reading, and books the Oncor service area call into your CRM before the homeowner opens the next Google result. You see the appointment on Jobber while you're still rolling north on Preston Road.